{"feed":"hoad_options_analytics","schema_version":1,"public_schema_version":4,"data_date":"2026-10-23","generated_at":"2026-10-23T21:10:37Z","symbol":"DUOL","summary":{"price":143.04,"total_oi":73557,"call_oi":46521,"put_oi":27036,"pc_ratio":0.581,"net_gex":1883225.66,"avg_iv":166.3,"iv_rank":92.8,"iv_52w_high":173.9,"iv_52w_low":68.9,"gamma_flip":153.12,"max_pain":135},"features":{"price":143.04,"total_oi":73557,"analysis_coverage":1,"avg_iv_pct":166.3,"iv_rank":92.8,"iv_52w_high_pct":173.9,"iv_52w_low_pct":68.9,"front_dte":7,"term_premium_pp":-10.8241,"risk_reversal_front_pp":11.06,"risk_reversal_30d_pp":0.42,"butterfly_front_pp":-6.51,"butterfly_30d_pp":-1.46,"put_call_oi_ratio":0.581,"put_call_oi_front_ratio":0.527,"put_call_volume_front_ratio":0.558,"option_volume":3259,"volume_oi_ratio":0.044306,"net_delta_normalized":0.11561,"dealer_delta_normalized":-0.11561,"gex_per_100k_oi":2560226.300692,"vanna_per_100k_oi":1405.712577,"charm_per_100k_oi":-773212.610628,"weekend_delta_shift_per_100k_oi":-2319636.472396,"iv_surface_range_pp":146.2,"gamma_flip_distance_pct":7.04698,"max_pain_distance_pct":-5.620805,"peak_call_distance_pct":4.865772,"peak_put_distance_pct":-12.611857},"analyses":{"iv_history":[{"date":"2026-09-14","iv":79.73},{"date":"2026-09-15","iv":80.74},{"date":"2026-09-16","iv":84.44},{"date":"2026-09-17","iv":85.87},{"date":"2026-09-18","iv":79.35},{"date":"2026-09-21","iv":77.49},{"date":"2026-09-22","iv":78.3},{"date":"2026-09-23","iv":82},{"date":"2026-09-24","iv":151.7},{"date":"2026-09-25","iv":156.3},{"date":"2026-09-28","iv":75.9},{"date":"2026-09-29","iv":72.9},{"date":"2026-09-30","iv":84.7},{"date":"2026-10-01","iv":173.8},{"date":"2026-10-02","iv":173.9},{"date":"2026-10-05","iv":68.9},{"date":"2026-10-06","iv":73.8},{"date":"2026-10-07","iv":76.5},{"date":"2026-10-08","iv":154.5},{"date":"2026-10-09","iv":170.2},{"date":"2026-10-12","iv":73.1},{"date":"2026-10-13","iv":76.8},{"date":"2026-10-14","iv":80.7},{"date":"2026-10-15","iv":173.7},{"date":"2026-10-16","iv":165.9},{"date":"2026-10-19","iv":80.2},{"date":"2026-10-20","iv":82.2},{"date":"2026-10-21","iv":88.5},{"date":"2026-10-22","iv":159.1},{"date":"2026-10-23","iv":166.3}],"pain_by_strike":[{"strike":50,"total_value":1870467.5},{"strike":55,"total_value":1737907.5},{"strike":60,"total_value":1606567.5},{"strike":65,"total_value":1489012.5},{"strike":70,"total_value":1372327.5},{"strike":75,"total_value":1257322.5},{"strike":80,"total_value":1150422.5},{"strike":85,"total_value":1046047.5},{"strike":90,"total_value":948192.5},{"strike":95,"total_value":855957.5},{"strike":100,"total_value":774662.5},{"strike":105,"total_value":728397.5},{"strike":110,"total_value":685902.5},{"strike":115,"total_value":651557.5},{"strike":117,"total_value":640699.5},{"strike":118,"total_value":635271.5},{"strike":119,"total_value":629844.5},{"strike":120,"total_value":624418.5},{"strike":121,"total_value":620226.5},{"strike":122,"total_value":616037.5},{"strike":123,"total_value":611849.5},{"strike":124,"total_value":607665.5},{"strike":125,"total_value":603488.5},{"strike":126,"total_value":600325.5},{"strike":127,"total_value":597179.5},{"strike":128,"total_value":594125.5},{"strike":129,"total_value":591101.5},{"strike":130,"total_value":588117.5},{"strike":131,"total_value":586753.5},{"strike":132,"total_value":585470.5},{"strike":133,"total_value":584299.5},{"strike":134,"total_value":583191.5},{"strike":135,"total_value":582225.5},{"strike":136,"total_value":582843.5},{"strike":137,"total_value":583646.5},{"strike":138,"total_value":584608.5},{"strike":139,"total_value":585758.5},{"strike":140,"total_value":587031.5},{"strike":141,"total_value":590966.5},{"strike":142,"total_value":595031.5},{"strike":143,"total_value":599440.5},{"strike":144,"total_value":603934.5},{"strike":145,"total_value":608518.5},{"strike":146,"total_value":614447.5},{"strike":147,"total_value":620621.5},{"strike":148,"total_value":626884.5},{"strike":149,"total_value":633297.5},{"strike":150,"total_value":639976.5},{"strike":152.5,"total_value":664064},{"strike":155,"total_value":689576.5},{"strike":157.5,"total_value":718441.5},{"strike":160,"total_value":748016.5},{"strike":162.5,"total_value":780956.5},{"strike":165,"total_value":815061.5},{"strike":167.5,"total_value":850914},{"strike":170,"total_value":887011.5},{"strike":172.5,"total_value":925816.5},{"strike":175,"total_value":964799},{"strike":177.5,"total_value":1005939},{"strike":180,"total_value":1047114},{"strike":182.5,"total_value":1091214},{"strike":185,"total_value":1135319},{"strike":187.5,"total_value":1180519},{"strike":190,"total_value":1225731.5},{"strike":195,"total_value":1325316.5},{"strike":200,"total_value":1430376.5},{"strike":210,"total_value":1677206.5},{"strike":220,"total_value":1942466.5},{"strike":230,"total_value":2224556.5},{"strike":240,"total_value":2508756.5},{"strike":250,"total_value":2795436.5},{"strike":260,"total_value":3091026.5},{"strike":270,"total_value":3389796.5},{"strike":280,"total_value":3690106.5},{"strike":290,"total_value":3993696.5},{"strike":300,"total_value":4298636.5},{"strike":310,"total_value":4627726.5},{"strike":320,"total_value":4959326.5},{"strike":330,"total_value":5292816.5},{"strike":340,"total_value":5628526.5},{"strike":350,"total_value":5966536.5},{"strike":360,"total_value":6315286.5},{"strike":370,"total_value":6665046.5},{"strike":380,"total_value":7015466.5},{"strike":390,"total_value":7366546.5},{"strike":400,"total_value":7718666.5},{"strike":410,"total_value":8075576.5},{"strike":420,"total_value":8433066.5},{"strike":430,"total_value":8792646.5},{"strike":440,"total_value":9152686.5},{"strike":450,"total_value":9513056.5},{"strike":460,"total_value":9882356.5},{"strike":470,"total_value":10257696.5},{"strike":480,"total_value":10634436.5},{"strike":490,"total_value":11011586.5},{"strike":500,"total_value":11390226.5},{"strike":520,"total_value":12178946.5},{"strike":540,"total_value":12969986.5},{"strike":560,"total_value":13763846.5},{"strike":580,"total_value":14558886.5},{"strike":600,"total_value":15354126.5},{"strike":620,"total_value":16152686.5},{"strike":640,"total_value":16951406.5},{"strike":660,"total_value":17751246.5},{"strike":680,"total_value":18554746.5},{"strike":700,"total_value":19358426.5},{"strike":720,"total_value":20164046.5},{"strike":740,"total_value":20969986.5},{"strike":760,"total_value":21776346.5},{"strike":780,"total_value":22583166.5},{"strike":800,"total_value":23405986.5}],"volume_profile":[],"gamma_walls":[{"band":"strike_below_70pct","net_gex":-117055.24},{"band":"strike_70_90pct","net_gex":-372891.08},{"band":"strike_90_110pct","net_gex":688164.46},{"band":"strike_above_110pct","net_gex":1685007.57}],"pc_skew":[],"net_delta":[]}}