{"schema_version":1,"publisher":"Half on a Double","data_through":"2026-10-16","frequency":"end-of-day","methodology":"market-implied-carry-v1","generation":"market-implied-carry-analytics-20260917T000000Z","canonical_url":"https://halfonadouble.com/stock/ENS","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/ENS.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/ENS.json?date=2026-10-16&public_schema=4","definitions_url":"https://halfonadouble.com/methodology.md","license_url":"https://halfonadouble.com/terms.md","disclaimer_url":"https://halfonadouble.com/disclaimer.md","symbol":"ENS","page_tier":"B","units":{"prices":"USD per share","open_interest":"option contracts","gamma_exposure":"modeled dollar-delta change per USD 1 underlying move","gamma_exposure_normalized":"modeled gamma exposure per 100,000 open option contracts","distances":"percent of close","forward_outcomes":"close-to-close percent return"},"snapshot":{"close":168.72000122070312,"previous_close":172.82000732421875,"delta_neutral":118.88227089573948,"gamma_neutral":61.96281270133369,"gamma_max":155.89065986581818,"total_open_interest":7438,"previous_open_interest":7816,"listed_contracts":127,"listed_calls":72,"listed_puts":66,"gamma_max_distance_pct":-7.603924408525133,"delta_neutral_distance_pct":-29.538720936690112,"gamma_neutral_distance_pct":-63.27476751243029,"open_interest_change_1d_pct":-4.836233367451382,"call_open_interest":6404,"put_open_interest":1034,"put_call_open_interest_ratio":0.16146158650843223,"nearest_expiration_max_pain":175,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":3.7221424453891454,"all_expiration_max_pain":160,"net_gamma_exposure":683651.9354309826,"net_gamma_exposure_per_100k_open_interest":9191340.890440745,"gamma_exposure_flip":61.96281270133369,"gamma_exposure_flip_distance_pct":-63.27476751243029,"call_wall":165,"call_wall_distance_pct":-2.2048371229188057,"put_wall":150,"put_wall_distance_pct":-11.095306475380733,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":2181},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":168.72,"totalOi":7825,"analysisCoverage":1,"avgIvPct":172.1,"ivRank":100,"iv52wHighPct":172.1,"iv52wLowPct":47.5,"frontDte":35,"termPremiumPp":5.5205,"riskReversalFrontPp":-0.47,"riskReversal30dPp":-0.47,"butterflyFrontPp":3.57,"butterfly30dPp":3.57,"putCallOiRatio":0.169,"putCallOiFrontRatio":0.655,"putCallVolumeFrontRatio":0,"optionVolume":42,"volumeOiRatio":0.005367,"netDeltaNormalized":0.369565,"dealerDeltaNormalized":-0.368339,"gexPer100kOi":15808514.121406,"vannaPer100kOi":-2722.044728,"charmPer100kOi":-12715.654952,"weekendDeltaShiftPer100kOi":-38134.185304,"ivSurfaceRangePp":11.3,"gammaFlipDistancePct":-7.752489,"maxPainDistancePct":-5.168326,"peakCallDistancePct":24.466572,"peakPutDistancePct":0.758653},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/ENS.json?date=2026-10-16&public_schema=4","interpretation":"Catalyst intensity ranks unusual option pricing and activity; it does not identify the event, predict direction or recommend a trade. Directional score summarizes relative positioning under documented model conventions."},"gamma_max_cross_outcomes":[],"missing_value_semantics":"null means unavailable; it never means zero","interpretation":"These are descriptive end-of-day model outputs. Signed GEX uses the published call-positive, put-negative convention and is not observed dealer inventory. None of the fields are live prices, predictions or investment advice."}