{"ok":true,"period":{"end":"2026-05-21T22:56:02.141Z"},"front_month_ym":"2026-06","data":[{"contract":"NG.c.0","symbol":"/NGM26","month_offset":0,"current":2.992,"high52":4.21,"low52":2.638,"avg52":3.545,"monthly":[{"date":"2025-06-18","close":4.17},{"date":"2025-07-15","close":4.053},{"date":"2025-08-10","close":3.632},{"date":"2025-09-04","close":3.696},{"date":"2025-09-30","close":3.707},{"date":"2025-10-26","close":3.778},{"date":"2025-11-20","close":3.919},{"date":"2025-12-16","close":3.53},{"date":"2026-01-11","close":3.067},{"date":"2026-02-05","close":3.526},{"date":"2026-03-03","close":3.221},{"date":"2026-03-29","close":3.107},{"date":"2026-04-24","close":2.689},{"date":"2026-05-20","close":3.041}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.1","symbol":"/NGN26","month_offset":1,"current":3.136,"high52":4.387,"low52":2.938,"avg52":3.76,"monthly":[{"date":"2025-06-16","close":4.278},{"date":"2025-07-11","close":4.159},{"date":"2025-08-05","close":3.866},{"date":"2025-09-01","close":3.871},{"date":"2025-09-26","close":3.851},{"date":"2025-10-22","close":3.997},{"date":"2025-11-16","close":4.089},{"date":"2025-12-10","close":4.032},{"date":"2026-01-04","close":3.487},{"date":"2026-01-28","close":4.002},{"date":"2026-02-22","close":3.541},{"date":"2026-03-18","close":3.582},{"date":"2026-04-13","close":3.095},{"date":"2026-05-07","close":3.043}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.2","symbol":"/NGQ26","month_offset":2,"current":3.167,"high52":4.423,"low52":3.017,"avg52":3.815,"monthly":[{"date":"2025-06-17","close":4.368},{"date":"2025-07-13","close":4.243},{"date":"2025-08-07","close":3.95},{"date":"2025-09-02","close":3.92},{"date":"2025-09-29","close":3.943},{"date":"2025-10-24","close":4.043},{"date":"2025-11-18","close":4.118},{"date":"2025-12-12","close":3.847},{"date":"2026-01-06","close":3.526},{"date":"2026-01-30","close":4.423},{"date":"2026-02-24","close":3.404},{"date":"2026-03-20","close":3.561},{"date":"2026-04-15","close":3.132},{"date":"2026-05-10","close":3.12}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.3","symbol":"/NGU26","month_offset":3,"current":3.126,"high52":4.382,"low52":3.011,"avg52":3.781,"monthly":[{"date":"2025-06-17","close":4.316},{"date":"2025-07-14","close":4.228},{"date":"2025-08-08","close":3.864},{"date":"2025-09-03","close":3.883},{"date":"2025-09-30","close":3.899},{"date":"2025-10-26","close":3.985},{"date":"2025-11-19","close":4.146},{"date":"2025-12-14","close":3.855},{"date":"2026-01-07","close":3.555},{"date":"2026-02-01","close":4.002},{"date":"2026-02-25","close":3.431},{"date":"2026-03-22","close":3.489},{"date":"2026-04-16","close":3.167},{"date":"2026-05-11","close":3.157}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.4","symbol":"/NGV26","month_offset":4,"current":3.172,"high52":4.435,"low52":3.091,"avg52":3.839,"monthly":[{"date":"2025-05-21","close":4.229},{"date":"2025-06-17","close":4.372},{"date":"2025-07-13","close":4.256},{"date":"2025-08-08","close":3.914},{"date":"2025-09-03","close":3.925},{"date":"2025-09-30","close":3.945},{"date":"2025-10-27","close":4.026},{"date":"2025-11-21","close":4.164},{"date":"2025-12-17","close":3.873},{"date":"2026-01-12","close":3.447},{"date":"2026-02-06","close":3.719},{"date":"2026-03-04","close":3.539},{"date":"2026-03-30","close":3.434},{"date":"2026-04-26","close":3.145}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.5","symbol":"/NGX26","month_offset":5,"current":3.428,"high52":4.621,"low52":3.408,"avg52":4.06,"monthly":[{"date":"2025-06-19","close":4.621},{"date":"2025-07-17","close":4.447},{"date":"2025-08-12","close":4.096},{"date":"2025-09-07","close":4.092},{"date":"2025-10-03","close":4.262},{"date":"2025-10-28","close":4.176},{"date":"2025-11-23","close":4.336},{"date":"2025-12-17","close":4.086},{"date":"2026-01-12","close":3.685},{"date":"2026-02-05","close":4.065},{"date":"2026-03-02","close":3.879},{"date":"2026-03-26","close":3.717},{"date":"2026-04-21","close":3.54},{"date":"2026-05-15","close":3.45}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.6","symbol":"/NGZ26","month_offset":6,"current":4.053,"high52":5.106,"low52":4.07,"avg52":4.568,"monthly":[{"date":"2025-06-19","close":4.962},{"date":"2025-07-17","close":4.818},{"date":"2025-08-13","close":4.497},{"date":"2025-09-10","close":4.486},{"date":"2025-10-07","close":4.738},{"date":"2025-11-02","close":4.716},{"date":"2025-11-27","close":4.735},{"date":"2025-12-22","close":4.378},{"date":"2026-01-16","close":4.123},{"date":"2026-02-10","close":4.528},{"date":"2026-03-06","close":4.803},{"date":"2026-03-31","close":4.472},{"date":"2026-04-26","close":4.206},{"date":"2026-05-20","close":4.118}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.7","symbol":"/NGF27","month_offset":7,"current":4.486,"high52":5.502,"low52":4.346,"avg52":4.869,"monthly":[{"date":"2025-06-19","close":5.185},{"date":"2025-07-16","close":5.103},{"date":"2025-08-11","close":4.794},{"date":"2025-09-07","close":4.738},{"date":"2025-10-05","close":4.947},{"date":"2025-10-30","close":4.923},{"date":"2025-11-24","close":5.02},{"date":"2025-12-18","close":4.667},{"date":"2026-01-13","close":4.452},{"date":"2026-02-06","close":4.927},{"date":"2026-03-03","close":4.936},{"date":"2026-03-27","close":5.163},{"date":"2026-04-22","close":4.685},{"date":"2026-05-17","close":4.592}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.8","symbol":"/NGG27","month_offset":8,"current":4.031,"high52":4.866,"low52":3.998,"avg52":4.438,"monthly":[{"date":"2025-06-18","close":4.731},{"date":"2025-07-15","close":4.701},{"date":"2025-08-12","close":4.331},{"date":"2025-09-09","close":4.422},{"date":"2025-10-06","close":4.586},{"date":"2025-10-31","close":4.606},{"date":"2025-11-27","close":4.625},{"date":"2025-12-23","close":4.311},{"date":"2026-01-16","close":4.042},{"date":"2026-02-09","close":4.316},{"date":"2026-03-04","close":4.401},{"date":"2026-03-27","close":4.601},{"date":"2026-04-21","close":4.221},{"date":"2026-05-15","close":4.083}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.9","symbol":"/NGH27","month_offset":9,"current":3.148,"high52":4.082,"low52":3.144,"avg52":3.724,"monthly":[{"date":"2025-06-19","close":4.082},{"date":"2025-07-16","close":4.035},{"date":"2025-08-13","close":3.727},{"date":"2025-09-09","close":3.826},{"date":"2025-10-06","close":3.986},{"date":"2025-10-30","close":3.951},{"date":"2025-11-24","close":3.935},{"date":"2025-12-19","close":3.712},{"date":"2026-01-16","close":3.485},{"date":"2026-02-09","close":3.546},{"date":"2026-03-04","close":3.577},{"date":"2026-03-27","close":3.669},{"date":"2026-04-22","close":3.331},{"date":"2026-05-15","close":3.144}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.10","symbol":"/NGJ27","month_offset":10,"current":2.911,"high52":3.598,"low52":2.9,"avg52":3.351,"monthly":[{"date":"2025-06-19","close":3.598},{"date":"2025-07-16","close":3.566},{"date":"2025-08-12","close":3.34},{"date":"2025-09-07","close":3.403},{"date":"2025-10-02","close":3.51},{"date":"2025-10-27","close":3.495},{"date":"2025-11-20","close":3.56},{"date":"2025-12-16","close":3.431},{"date":"2026-01-11","close":3.231},{"date":"2026-02-03","close":3.27},{"date":"2026-02-26","close":3.197},{"date":"2026-03-22","close":3.33},{"date":"2026-04-15","close":2.94},{"date":"2026-05-08","close":2.95}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.11","symbol":"/NGK27","month_offset":11,"current":2.893,"high52":3.562,"low52":2.884,"avg52":3.328,"monthly":[{"date":"2025-06-18","close":3.523},{"date":"2025-07-16","close":3.515},{"date":"2025-08-12","close":3.306},{"date":"2025-09-08","close":3.39},{"date":"2025-10-03","close":3.505},{"date":"2025-10-27","close":3.473},{"date":"2025-11-20","close":3.532},{"date":"2025-12-15","close":3.405},{"date":"2026-01-09","close":3.189},{"date":"2026-02-02","close":3.217},{"date":"2026-02-25","close":3.187},{"date":"2026-03-20","close":3.277},{"date":"2026-04-14","close":2.901},{"date":"2026-05-07","close":2.94}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.12","symbol":"/NGM27","month_offset":12,"current":3.039,"high52":3.675,"low52":3.035,"avg52":3.463,"monthly":[{"date":"2025-05-21","close":3.563},{"date":"2025-06-18","close":3.672},{"date":"2025-07-16","close":3.653},{"date":"2025-08-12","close":3.455},{"date":"2025-09-08","close":3.533},{"date":"2025-10-03","close":3.641},{"date":"2025-10-30","close":3.633},{"date":"2025-11-26","close":3.638},{"date":"2025-12-22","close":3.514},{"date":"2026-01-19","close":3.412},{"date":"2026-02-10","close":3.348},{"date":"2026-03-06","close":3.328},{"date":"2026-03-31","close":3.343},{"date":"2026-04-28","close":3.089}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.13","symbol":"/NGN27","month_offset":13,"current":3.246,"high52":3.865,"low52":3.246,"avg52":3.635,"monthly":[{"date":"2025-06-19","close":3.865},{"date":"2025-07-17","close":3.826},{"date":"2025-08-13","close":3.615},{"date":"2025-09-09","close":3.711},{"date":"2025-10-06","close":3.811},{"date":"2025-10-31","close":3.804},{"date":"2025-11-27","close":3.789},{"date":"2025-12-24","close":3.701},{"date":"2026-01-18","close":3.653},{"date":"2026-02-09","close":3.517},{"date":"2026-03-03","close":3.502},{"date":"2026-03-27","close":3.597},{"date":"2026-04-22","close":3.393},{"date":"2026-05-17","close":3.267}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.14","symbol":"/NGQ27","month_offset":14,"current":3.305,"high52":3.892,"low52":3.301,"avg52":3.683,"monthly":[{"date":"2025-06-17","close":3.885},{"date":"2025-07-17","close":3.876},{"date":"2025-08-12","close":3.701},{"date":"2025-09-08","close":3.745},{"date":"2025-10-02","close":3.833},{"date":"2025-10-28","close":3.816},{"date":"2025-11-21","close":3.828},{"date":"2025-12-17","close":3.755},{"date":"2026-01-12","close":3.598},{"date":"2026-02-02","close":3.569},{"date":"2026-02-24","close":3.558},{"date":"2026-03-19","close":3.644},{"date":"2026-04-14","close":3.315},{"date":"2026-05-07","close":3.347}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.15","symbol":"/NGU27","month_offset":15,"current":3.28,"high52":3.87,"low52":3.275,"avg52":3.656,"monthly":[{"date":"2025-05-21","close":3.738},{"date":"2025-06-18","close":3.849},{"date":"2025-07-18","close":3.825},{"date":"2025-08-15","close":3.685},{"date":"2025-09-12","close":3.719},{"date":"2025-10-08","close":3.808},{"date":"2025-11-04","close":3.826},{"date":"2025-12-01","close":3.769},{"date":"2025-12-26","close":3.74},{"date":"2026-01-20","close":3.635},{"date":"2026-02-12","close":3.527},{"date":"2026-03-09","close":3.528},{"date":"2026-04-06","close":3.474},{"date":"2026-04-29","close":3.349}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.16","symbol":"/NGV27","month_offset":16,"current":3.358,"high52":3.935,"low52":3.348,"avg52":3.725,"monthly":[{"date":"2025-06-18","close":3.919},{"date":"2025-07-15","close":3.924},{"date":"2025-08-11","close":3.74},{"date":"2025-09-05","close":3.761},{"date":"2025-10-02","close":3.866},{"date":"2025-10-29","close":3.846},{"date":"2025-11-25","close":3.867},{"date":"2025-12-21","close":3.81},{"date":"2026-01-15","close":3.615},{"date":"2026-02-06","close":3.593},{"date":"2026-03-03","close":3.595},{"date":"2026-03-27","close":3.706},{"date":"2026-04-21","close":3.48},{"date":"2026-05-14","close":3.371}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.17","symbol":"/NGX27","month_offset":17,"current":3.619,"high52":4.13,"low52":3.626,"avg52":3.938,"monthly":[{"date":"2025-06-17","close":4.088},{"date":"2025-07-16","close":4.117},{"date":"2025-08-11","close":3.953},{"date":"2025-09-05","close":3.972},{"date":"2025-10-01","close":4.08},{"date":"2025-10-27","close":4.057},{"date":"2025-11-20","close":4.04},{"date":"2025-12-16","close":3.936},{"date":"2026-01-13","close":3.832},{"date":"2026-02-04","close":3.851},{"date":"2026-03-02","close":3.85},{"date":"2026-03-25","close":3.933},{"date":"2026-04-20","close":3.737},{"date":"2026-05-14","close":3.64}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.18","symbol":"/NGZ27","month_offset":18,"current":4.288,"high52":4.684,"low52":4.217,"avg52":4.432,"monthly":[{"date":"2025-06-18","close":4.503},{"date":"2025-07-15","close":4.523},{"date":"2025-08-08","close":4.389},{"date":"2025-09-04","close":4.432},{"date":"2025-09-30","close":4.476},{"date":"2025-10-24","close":4.46},{"date":"2025-11-19","close":4.485},{"date":"2025-12-16","close":4.362},{"date":"2026-01-13","close":4.267},{"date":"2026-02-04","close":4.41},{"date":"2026-03-02","close":4.427},{"date":"2026-03-25","close":4.631},{"date":"2026-04-21","close":4.41},{"date":"2026-05-14","close":4.293}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.19","symbol":"/NGF28","month_offset":19,"current":4.719,"high52":5.135,"low52":4.48,"avg52":4.761,"monthly":[{"date":"2025-07-17","close":4.815},{"date":"2025-08-11","close":4.69},{"date":"2025-09-05","close":4.678},{"date":"2025-10-03","close":4.785},{"date":"2025-10-27","close":4.761},{"date":"2025-11-18","close":4.761},{"date":"2025-12-16","close":4.649},{"date":"2026-01-09","close":4.514},{"date":"2026-01-29","close":4.72},{"date":"2026-02-17","close":4.685},{"date":"2026-03-10","close":4.919},{"date":"2026-03-31","close":5.033},{"date":"2026-04-22","close":4.815},{"date":"2026-05-12","close":4.734}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.20","symbol":"/NGG28","month_offset":20,"current":4.201,"high52":4.503,"low52":4.06,"avg52":4.304,"monthly":[{"date":"2025-07-22","close":4.48},{"date":"2025-08-14","close":4.33},{"date":"2025-09-12","close":4.325},{"date":"2025-10-14","close":4.335},{"date":"2025-11-13","close":4.422},{"date":"2025-12-12","close":4.27},{"date":"2026-01-02","close":4.237},{"date":"2026-01-23","close":4.095},{"date":"2026-02-11","close":4.225},{"date":"2026-03-02","close":4.237},{"date":"2026-03-19","close":4.406},{"date":"2026-04-08","close":4.258},{"date":"2026-04-27","close":4.218},{"date":"2026-05-14","close":4.19}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.21","symbol":"/NGH28","month_offset":21,"current":3.455,"high52":3.845,"low52":3.41,"avg52":3.612,"monthly":[{"date":"2025-07-16","close":3.845},{"date":"2025-08-15","close":3.707},{"date":"2025-09-15","close":3.696},{"date":"2025-10-15","close":3.73},{"date":"2025-11-05","close":3.76},{"date":"2025-12-05","close":3.762},{"date":"2025-12-30","close":3.663},{"date":"2026-01-26","close":3.415},{"date":"2026-02-16","close":3.463},{"date":"2026-03-05","close":3.447},{"date":"2026-03-24","close":3.514},{"date":"2026-04-13","close":3.438},{"date":"2026-04-30","close":3.49},{"date":"2026-05-19","close":3.492}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.22","symbol":"/NGJ28","month_offset":22,"current":3.158,"high52":3.377,"low52":3.083,"avg52":3.225,"monthly":[{"date":"2025-07-07","close":3.33},{"date":"2025-08-01","close":3.244},{"date":"2025-08-26","close":3.276},{"date":"2025-09-25","close":3.302},{"date":"2025-10-15","close":3.294},{"date":"2025-11-10","close":3.308},{"date":"2025-12-03","close":3.31},{"date":"2025-12-23","close":3.183},{"date":"2026-01-20","close":3.201},{"date":"2026-02-11","close":3.104},{"date":"2026-03-03","close":3.115},{"date":"2026-03-24","close":3.194},{"date":"2026-04-15","close":3.153},{"date":"2026-05-05","close":3.164}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.23","symbol":"/NGK28","month_offset":23,"current":3.162,"high52":3.345,"low52":3.055,"avg52":3.206,"monthly":[{"date":"2025-06-30","close":3.23},{"date":"2025-08-01","close":3.209},{"date":"2025-08-26","close":3.239},{"date":"2025-09-25","close":3.276},{"date":"2025-10-16","close":3.27},{"date":"2025-11-10","close":3.29},{"date":"2025-12-02","close":3.296},{"date":"2025-12-19","close":3.155},{"date":"2026-01-14","close":3.081},{"date":"2026-02-05","close":3.095},{"date":"2026-03-03","close":3.135},{"date":"2026-03-25","close":3.18},{"date":"2026-04-15","close":3.136},{"date":"2026-05-05","close":3.153}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.24","symbol":"/NGM28","month_offset":24,"current":3.28,"high52":3.48,"low52":3.205,"avg52":3.353,"monthly":[{"date":"2025-07-24","close":3.429},{"date":"2025-08-11","close":3.363},{"date":"2025-08-25","close":3.416},{"date":"2025-09-10","close":3.345},{"date":"2025-10-01","close":3.452},{"date":"2025-10-24","close":3.433},{"date":"2025-11-19","close":3.441},{"date":"2025-12-11","close":3.35},{"date":"2026-01-14","close":3.215},{"date":"2026-02-10","close":3.211},{"date":"2026-03-05","close":3.26},{"date":"2026-04-02","close":3.26},{"date":"2026-04-21","close":3.308},{"date":"2026-05-11","close":3.296}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.25","symbol":"/NGN28","month_offset":25,"current":3.496,"high52":3.665,"low52":3.37,"avg52":3.532,"monthly":[{"date":"2025-08-08","close":3.511},{"date":"2025-08-25","close":3.569},{"date":"2025-09-29","close":3.606},{"date":"2025-10-22","close":3.613},{"date":"2025-11-04","close":3.641},{"date":"2025-11-26","close":3.56},{"date":"2025-12-12","close":3.49},{"date":"2026-01-09","close":3.37},{"date":"2026-02-02","close":3.415},{"date":"2026-02-27","close":3.45},{"date":"2026-03-25","close":3.554},{"date":"2026-04-10","close":3.476},{"date":"2026-04-29","close":3.524},{"date":"2026-05-18","close":3.513}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.26","symbol":"/NGQ28","month_offset":26,"current":3.548,"high52":3.708,"low52":3.43,"avg52":3.6,"monthly":[{"date":"2025-08-19","close":3.626},{"date":"2025-09-10","close":3.588},{"date":"2025-09-29","close":3.663},{"date":"2025-10-10","close":3.663},{"date":"2025-10-23","close":3.634},{"date":"2025-11-05","close":3.682},{"date":"2025-11-18","close":3.67},{"date":"2025-12-04","close":3.64},{"date":"2026-01-15","close":3.483},{"date":"2026-02-09","close":3.432},{"date":"2026-03-02","close":3.49},{"date":"2026-03-19","close":3.584},{"date":"2026-04-21","close":3.583},{"date":"2026-05-13","close":3.56}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.27","symbol":"/NGU28","month_offset":27,"current":3.54,"high52":3.69,"low52":3.419,"avg52":3.567,"monthly":[{"date":"2025-08-18","close":3.591},{"date":"2025-09-03","close":3.613},{"date":"2025-10-01","close":3.649},{"date":"2025-10-22","close":3.643},{"date":"2025-11-04","close":3.676},{"date":"2025-11-28","close":3.61},{"date":"2025-12-18","close":3.555},{"date":"2026-01-09","close":3.445},{"date":"2026-01-19","close":3.475},{"date":"2026-02-02","close":3.486},{"date":"2026-02-20","close":3.465},{"date":"2026-03-23","close":3.592},{"date":"2026-04-21","close":3.56},{"date":"2026-05-12","close":3.54}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.28","symbol":"/NGV28","month_offset":28,"current":3.594,"high52":3.75,"low52":3.474,"avg52":3.619,"monthly":[{"date":"2025-08-04","close":3.655},{"date":"2025-08-25","close":3.663},{"date":"2025-09-18","close":3.645},{"date":"2025-10-21","close":3.695},{"date":"2025-11-13","close":3.738},{"date":"2025-12-10","close":3.635},{"date":"2025-12-29","close":3.598},{"date":"2026-01-13","close":3.533},{"date":"2026-02-04","close":3.515},{"date":"2026-02-19","close":3.5},{"date":"2026-03-06","close":3.575},{"date":"2026-04-01","close":3.602},{"date":"2026-04-16","close":3.62},{"date":"2026-05-04","close":3.648}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.29","symbol":"/NGX28","month_offset":29,"current":3.846,"high52":3.985,"low52":3.682,"avg52":3.847,"monthly":[{"date":"2025-07-28","close":3.911},{"date":"2025-08-13","close":3.834},{"date":"2025-09-02","close":3.894},{"date":"2025-09-18","close":3.875},{"date":"2025-10-10","close":3.875},{"date":"2025-11-04","close":3.91},{"date":"2025-11-21","close":3.888},{"date":"2026-01-07","close":3.75},{"date":"2026-01-26","close":3.748},{"date":"2026-02-18","close":3.748},{"date":"2026-03-20","close":3.912},{"date":"2026-04-09","close":3.842},{"date":"2026-04-23","close":3.846},{"date":"2026-05-08","close":3.82}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.30","symbol":"/NGZ28","month_offset":30,"current":4.42,"high52":4.589,"low52":4.09,"avg52":4.332,"monthly":[{"date":"2025-07-25","close":4.369},{"date":"2025-08-14","close":4.314},{"date":"2025-09-03","close":4.32},{"date":"2025-09-24","close":4.325},{"date":"2025-10-14","close":4.291},{"date":"2025-11-06","close":4.3},{"date":"2025-12-03","close":4.315},{"date":"2025-12-22","close":4.131},{"date":"2026-01-15","close":4.146},{"date":"2026-02-10","close":4.27},{"date":"2026-03-11","close":4.44},{"date":"2026-03-30","close":4.554},{"date":"2026-04-21","close":4.391},{"date":"2026-05-06","close":4.404}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.31","symbol":"/NGF29","month_offset":31,"current":4.835,"high52":4.975,"low52":4.383,"avg52":4.651,"monthly":[{"date":"2025-08-28","close":4.64},{"date":"2025-09-30","close":4.63},{"date":"2025-11-19","close":4.602},{"date":"2025-12-17","close":4.535},{"date":"2026-01-08","close":4.45},{"date":"2026-01-20","close":4.495},{"date":"2026-01-30","close":4.53},{"date":"2026-02-10","close":4.58},{"date":"2026-03-03","close":4.702},{"date":"2026-03-10","close":4.755},{"date":"2026-03-24","close":4.975},{"date":"2026-04-09","close":4.85},{"date":"2026-04-27","close":4.81},{"date":"2026-05-06","close":4.79}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.32","symbol":"/NGG29","month_offset":32,"current":4.313,"high52":4.37,"low52":4.044,"avg52":4.227,"monthly":[{"date":"2025-08-05","close":4.292},{"date":"2025-09-25","close":4.34},{"date":"2025-11-12","close":4.32},{"date":"2025-12-05","close":4.3},{"date":"2026-01-06","close":4.1},{"date":"2026-01-26","close":4.06},{"date":"2026-02-05","close":4.075},{"date":"2026-02-20","close":4.115},{"date":"2026-03-06","close":4.2},{"date":"2026-03-23","close":4.274},{"date":"2026-04-09","close":4.26},{"date":"2026-04-27","close":4.29},{"date":"2026-05-05","close":4.285},{"date":"2026-05-18","close":4.295}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.33","symbol":"/NGH29","month_offset":33,"current":3.445,"high52":3.651,"low52":3.357,"avg52":3.491,"monthly":[{"date":"2025-06-30","close":3.615},{"date":"2025-09-11","close":3.565},{"date":"2025-10-09","close":3.625},{"date":"2025-10-28","close":3.59},{"date":"2025-11-17","close":3.651},{"date":"2025-12-11","close":3.585},{"date":"2026-01-20","close":3.451},{"date":"2026-01-30","close":3.403},{"date":"2026-02-06","close":3.39},{"date":"2026-03-05","close":3.375},{"date":"2026-03-20","close":3.377},{"date":"2026-04-09","close":3.38},{"date":"2026-04-20","close":3.38},{"date":"2026-05-07","close":3.41}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.34","symbol":"/NGJ29","month_offset":34,"current":3.153,"high52":3.25,"low52":3.05,"avg52":3.139,"monthly":[{"date":"2025-06-26","close":3.237},{"date":"2025-07-30","close":3.11},{"date":"2025-10-14","close":3.18},{"date":"2025-11-19","close":3.245},{"date":"2025-12-09","close":3.21},{"date":"2025-12-18","close":3.156},{"date":"2026-01-09","close":3.05},{"date":"2026-02-02","close":3.084},{"date":"2026-02-12","close":3.114},{"date":"2026-03-20","close":3.062},{"date":"2026-04-06","close":3.068},{"date":"2026-04-15","close":3.061},{"date":"2026-04-29","close":3.12},{"date":"2026-05-07","close":3.12}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.35","symbol":"/NGK29","month_offset":35,"current":3.122,"high52":3.215,"low52":3.034,"avg52":3.107,"monthly":[{"date":"2025-06-26","close":3.214},{"date":"2025-10-16","close":3.151},{"date":"2025-11-24","close":3.2},{"date":"2025-12-26","close":3.1},{"date":"2026-01-09","close":3.05},{"date":"2026-01-26","close":3.106},{"date":"2026-02-02","close":3.06},{"date":"2026-03-06","close":3.069},{"date":"2026-03-20","close":3.044},{"date":"2026-04-06","close":3.06},{"date":"2026-04-10","close":3.034},{"date":"2026-04-15","close":3.035},{"date":"2026-05-04","close":3.109},{"date":"2026-05-13","close":3.11}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.36","symbol":"/NGM29","month_offset":36,"current":3.25,"high52":3.355,"low52":3.181,"avg52":3.243,"monthly":[{"date":"2025-06-26","close":3.355},{"date":"2026-01-29","close":3.265},{"date":"2026-02-09","close":3.238},{"date":"2026-02-10","close":3.249},{"date":"2026-03-11","close":3.216},{"date":"2026-04-09","close":3.181},{"date":"2026-04-20","close":3.222},{"date":"2026-04-24","close":3.23},{"date":"2026-05-04","close":3.241},{"date":"2026-05-13","close":3.235},{"date":"2026-05-15","close":3.237},{"date":"2026-05-19","close":3.25}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.37","symbol":"/NGN29","month_offset":37,"current":3.474,"high52":3.491,"low52":3.413,"avg52":3.448,"monthly":[{"date":"2025-08-05","close":3.436},{"date":"2025-10-16","close":3.491},{"date":"2026-01-29","close":3.44},{"date":"2026-02-09","close":3.413},{"date":"2026-02-10","close":3.425},{"date":"2026-03-11","close":3.42},{"date":"2026-04-07","close":3.448},{"date":"2026-04-23","close":3.448},{"date":"2026-05-04","close":3.466},{"date":"2026-05-18","close":3.466},{"date":"2026-05-19","close":3.474}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.38","symbol":"/NGQ29","month_offset":38,"current":3.548,"high52":3.59,"low52":3.455,"avg52":3.516,"monthly":[{"date":"2025-05-23","close":3.555},{"date":"2025-12-04","close":3.59},{"date":"2026-01-16","close":3.49},{"date":"2026-02-09","close":3.487},{"date":"2026-02-10","close":3.5},{"date":"2026-03-09","close":3.475},{"date":"2026-04-09","close":3.455},{"date":"2026-04-27","close":3.522},{"date":"2026-05-07","close":3.525},{"date":"2026-05-15","close":3.53},{"date":"2026-05-19","close":3.548}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.39","symbol":"/NGU29","month_offset":39,"current":3.525,"high52":3.56,"low52":3.445,"avg52":3.5,"monthly":[{"date":"2025-06-17","close":3.56},{"date":"2026-03-11","close":3.47},{"date":"2026-03-16","close":3.445},{"date":"2026-04-24","close":3.5},{"date":"2026-05-14","close":3.525}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.40","symbol":"/NGV29","month_offset":40,"current":3.61,"high52":3.705,"low52":3.5,"avg52":3.598,"monthly":[{"date":"2025-11-12","close":3.64},{"date":"2025-11-20","close":3.66},{"date":"2025-12-18","close":3.58},{"date":"2025-12-24","close":3.505},{"date":"2026-01-15","close":3.53},{"date":"2026-01-29","close":3.554},{"date":"2026-03-03","close":3.5},{"date":"2026-03-10","close":3.5},{"date":"2026-03-11","close":3.53},{"date":"2026-04-27","close":3.582},{"date":"2026-05-12","close":3.585},{"date":"2026-05-13","close":3.588},{"date":"2026-05-15","close":3.605},{"date":"2026-05-19","close":3.605}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.41","symbol":"/NGX29","month_offset":41,"current":3.81,"high52":3.865,"low52":3.661,"avg52":3.76,"monthly":[{"date":"2025-12-09","close":3.79},{"date":"2025-12-18","close":3.772},{"date":"2026-01-14","close":3.661},{"date":"2026-01-26","close":3.71},{"date":"2026-01-30","close":3.751},{"date":"2026-02-11","close":3.722},{"date":"2026-02-23","close":3.76},{"date":"2026-03-02","close":3.725},{"date":"2026-03-16","close":3.73},{"date":"2026-04-02","close":3.751},{"date":"2026-04-13","close":3.728},{"date":"2026-04-30","close":3.795},{"date":"2026-05-04","close":3.81},{"date":"2026-05-19","close":3.81}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.42","symbol":"/NGZ29","month_offset":42,"current":4.401,"high52":4.401,"low52":4.1,"avg52":4.245,"monthly":[{"date":"2025-08-07","close":4.196},{"date":"2025-08-29","close":4.23},{"date":"2025-09-10","close":4.15},{"date":"2025-10-27","close":4.239},{"date":"2025-11-14","close":4.29},{"date":"2025-12-30","close":4.17},{"date":"2026-01-09","close":4.1},{"date":"2026-01-23","close":4.16},{"date":"2026-02-02","close":4.16},{"date":"2026-02-24","close":4.25},{"date":"2026-03-11","close":4.31},{"date":"2026-04-09","close":4.34},{"date":"2026-04-29","close":4.365},{"date":"2026-05-13","close":4.38}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.43","symbol":"/NGF30","month_offset":43,"current":4.753,"high52":4.759,"low52":4.4,"avg52":4.535,"monthly":[{"date":"2025-09-09","close":4.425},{"date":"2025-10-03","close":4.5},{"date":"2025-10-27","close":4.505},{"date":"2025-11-14","close":4.56},{"date":"2026-01-07","close":4.425},{"date":"2026-01-13","close":4.4},{"date":"2026-01-15","close":4.4},{"date":"2026-01-26","close":4.418},{"date":"2026-02-06","close":4.51},{"date":"2026-02-26","close":4.565},{"date":"2026-03-11","close":4.6},{"date":"2026-04-02","close":4.649},{"date":"2026-04-27","close":4.744},{"date":"2026-05-12","close":4.755}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.44","symbol":"/NGG30","month_offset":44,"current":4.259,"high52":4.283,"low52":4.112,"avg52":4.195,"monthly":[{"date":"2025-08-13","close":4.18},{"date":"2025-09-18","close":4.225},{"date":"2025-11-04","close":4.217},{"date":"2025-12-02","close":4.235},{"date":"2026-01-13","close":4.112},{"date":"2026-01-26","close":4.133},{"date":"2026-02-03","close":4.16},{"date":"2026-02-20","close":4.19},{"date":"2026-03-06","close":4.178},{"date":"2026-03-12","close":4.15},{"date":"2026-03-24","close":4.17},{"date":"2026-04-02","close":4.18},{"date":"2026-04-27","close":4.24},{"date":"2026-05-11","close":4.259}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.45","symbol":"/NGH30","month_offset":45,"current":3.541,"high52":3.645,"low52":3.46,"avg52":3.548,"monthly":[{"date":"2026-01-14","close":3.509},{"date":"2026-01-23","close":3.545},{"date":"2026-02-02","close":3.516},{"date":"2026-02-06","close":3.54},{"date":"2026-02-20","close":3.525},{"date":"2026-02-26","close":3.52},{"date":"2026-03-06","close":3.528},{"date":"2026-03-11","close":3.53},{"date":"2026-03-13","close":3.505},{"date":"2026-03-27","close":3.557},{"date":"2026-04-02","close":3.519},{"date":"2026-04-27","close":3.535},{"date":"2026-04-29","close":3.52},{"date":"2026-05-12","close":3.541}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.46","symbol":"/NGJ30","month_offset":46,"current":3.116,"high52":3.165,"low52":3.002,"avg52":3.097,"monthly":[{"date":"2025-05-21","close":3.002},{"date":"2025-09-18","close":3.075},{"date":"2025-10-23","close":3.075},{"date":"2025-10-31","close":3.075},{"date":"2025-11-05","close":3.134},{"date":"2025-11-14","close":3.165},{"date":"2026-01-05","close":3.075},{"date":"2026-01-14","close":3.074},{"date":"2026-02-26","close":3.091},{"date":"2026-03-09","close":3.11},{"date":"2026-03-24","close":3.096},{"date":"2026-03-27","close":3.127},{"date":"2026-04-27","close":3.15},{"date":"2026-04-30","close":3.116}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.47","symbol":"/NGK30","month_offset":47,"current":3.09,"high52":3.12,"low52":2.926,"avg52":3.035,"monthly":[{"date":"2025-05-23","close":2.99},{"date":"2025-06-05","close":2.95},{"date":"2025-06-06","close":2.95},{"date":"2025-06-10","close":2.926},{"date":"2025-10-20","close":3.1},{"date":"2026-01-26","close":3.05},{"date":"2026-02-26","close":3.066},{"date":"2026-02-27","close":3.075},{"date":"2026-03-27","close":3.12},{"date":"2026-04-02","close":3.065},{"date":"2026-04-30","close":3.09}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.48","symbol":"/NGM30","month_offset":48,"current":3.227,"high52":3.268,"low52":3.2,"avg52":3.239,"monthly":[{"date":"2026-01-30","close":3.25},{"date":"2026-03-09","close":3.2},{"date":"2026-03-20","close":3.25},{"date":"2026-03-27","close":3.268},{"date":"2026-05-15","close":3.227}],"updated":"2026-05-21","source":"Schwab (real-time) + Databento (52wk stats)"},{"contract":"NG.c.49","symbol":"/NGN30","month_offset":49,"current":3.382,"high52":3.382,"low52":3.382,"avg52":3.382,"monthly":[],"updated":"2026-05-21","source":"Schwab (real-time)"},{"contract":"NG.c.50","symbol":"/NGQ30","month_offset":50,"current":3.456,"high52":3.456,"low52":3.456,"avg52":3.456,"monthly":[],"updated":"2026-05-21","source":"Schwab (real-time)"},{"contract":"NG.c.51","symbol":"/NGU30","month_offset":51,"current":3.445,"high52":3.445,"low52":3.445,"avg52":3.445,"monthly":[],"updated":"2026-05-21","source":"Schwab (real-time)"},{"contract":"NG.c.52","symbol":"/NGV30","month_offset":52,"current":3.51,"high52":3.51,"low52":3.51,"avg52":3.51,"monthly":[],"updated":"2026-05-21","source":"Schwab (real-time)"},{"contract":"NG.c.53","symbol":"/NGX30","month_offset":53,"current":3.727,"high52":3.727,"low52":3.727,"avg52":3.727,"monthly":[],"updated":"2026-05-21","source":"Schwab (real-time)"},{"contract":"NG.c.54","symbol":"/NGZ30","month_offset":54,"current":4.254,"high52":4.254,"low52":4.254,"avg52":4.254,"monthly":[],"updated":"2026-05-21","source":"Schwab (real-time)"},{"contract":"NG.c.55","symbol":"/NGF31","month_offset":55,"current":4.609,"high52":4.609,"low52":4.609,"avg52":4.609,"monthly":[],"updated":"2026-05-21","source":"Schwab (real-time)"},{"contract":"NG.c.56","symbol":"/NGG31","month_offset":56,"current":4.176,"high52":4.176,"low52":4.176,"avg52":4.176,"monthly":[],"updated":"2026-05-21","source":"Schwab (real-time)"},{"contract":"NG.c.57","symbol":"/NGH31","month_offset":57,"current":3.471,"high52":3.471,"low52":3.471,"avg52":3.471,"monthly":[],"updated":"2026-05-21","source":"Schwab (real-time)"},{"contract":"NG.c.58","symbol":"/NGJ31","month_offset":58,"current":3.007,"high52":3.007,"low52":3.007,"avg52":3.007,"monthly":[],"updated":"2026-05-21","source":"Schwab (real-time)"},{"contract":"NG.c.59","symbol":"/NGK31","month_offset":59,"current":2.976,"high52":2.976,"low52":2.976,"avg52":2.976,"monthly":[],"updated":"2026-05-21","source":"Schwab (real-time)"},{"contract":"NG.c.60","symbol":"/NGM31","month_offset":60,"current":3.095,"high52":3.095,"low52":3.095,"avg52":3.095,"monthly":[],"updated":"2026-05-21","source":"Schwab (real-time)"},{"contract":"NG.c.61","symbol":"/NGN31","month_offset":61,"current":3.298,"high52":3.298,"low52":3.298,"avg52":3.298,"monthly":[],"updated":"2026-05-21","source":"Schwab (real-time)"},{"contract":"NG.c.62","symbol":"/NGQ31","month_offset":62,"current":3.358,"high52":3.358,"low52":3.358,"avg52":3.358,"monthly":[],"updated":"2026-05-21","source":"Schwab (real-time)"},{"contract":"NG.c.63","symbol":"/NGU31","month_offset":63,"current":3.4,"high52":3.4,"low52":3.4,"avg52":3.4,"monthly":[],"updated":"2026-05-21","source":"Schwab (real-time)"},{"contract":"NG.c.64","symbol":"/NGV31","month_offset":64,"current":3.47,"high52":3.47,"low52":3.47,"avg52":3.47,"monthly":[],"updated":"2026-05-21","source":"Schwab (real-time)"},{"contract":"NG.c.65","symbol":"/NGX31","month_offset":65,"current":3.661,"high52":3.661,"low52":3.661,"avg52":3.661,"monthly":[],"updated":"2026-05-21","source":"Schwab (real-time)"},{"contract":"NG.c.66","symbol":"/NGZ31","month_offset":66,"current":4.241,"high52":4.241,"low52":4.241,"avg52":4.241,"monthly":[],"updated":"2026-05-21","source":"Schwab (real-time)"},{"contract":"NG.c.67","symbol":"/NGF32","month_offset":67,"current":4.571,"high52":4.571,"low52":4.571,"avg52":4.571,"monthly":[],"updated":"2026-05-21","source":"Schwab (real-time)"},{"contract":"NG.c.68","symbol":"/NGG32","month_offset":68,"current":4.104,"high52":4.104,"low52":4.104,"avg52":4.104,"monthly":[],"updated":"2026-05-21","source":"Schwab (real-time)"},{"contract":"NG.c.69","symbol":"/NGH32","month_offset":69,"current":3.29,"high52":3.29,"low52":3.29,"avg52":3.29,"monthly":[],"updated":"2026-05-21","source":"Schwab (real-time)"},{"contract":"NG.c.70","symbol":"/NGJ32","month_offset":70,"current":3.02,"high52":3.02,"low52":3.02,"avg52":3.02,"monthly":[],"updated":"2026-05-21","source":"Schwab (real-time)"},{"contract":"NG.c.71","symbol":"/NGK32","month_offset":71,"current":2.85,"high52":2.85,"low52":2.85,"avg52":2.85,"monthly":[],"updated":"2026-05-21","source":"Schwab (real-time)"}],"source":"CME NG via Schwab (real-time) + Databento (historical)"}