{"schema_version":1,"publisher":"Half on a Double","data_through":"2026-10-02","frequency":"end-of-day","methodology":"market-implied-carry-v1","generation":"market-implied-carry-analytics-20260917T000000Z","canonical_url":"https://halfonadouble.com/stock/SCHI","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/SCHI.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/SCHI.json?date=2026-10-02","definitions_url":"https://halfonadouble.com/methodology.md","license_url":"https://halfonadouble.com/terms.md","disclaimer_url":"https://halfonadouble.com/disclaimer.md","symbol":"SCHI","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":21.350000381469727,"previous_close":21.3799991607666,"delta_neutral":null,"gamma_neutral":null,"gamma_max":null,"total_open_interest":364,"previous_open_interest":354,"listed_contracts":11,"listed_calls":4,"listed_puts":7,"gamma_max_distance_pct":null,"delta_neutral_distance_pct":null,"gamma_neutral_distance_pct":null,"open_interest_change_1d_pct":2.824858757062147,"call_open_interest":63,"put_open_interest":301,"put_call_open_interest_ratio":4.777777777777778,"nearest_expiration_max_pain":22,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":3.0444946459786792,"all_expiration_max_pain":23,"net_gamma_exposure":-39202.735252619175,"net_gamma_exposure_per_100k_open_interest":-10769982.212258017,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":24,"call_wall_distance_pct":12.412175977431286,"put_wall":21,"put_wall_distance_pct":-1.6393460197476242,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":4224},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.8333,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"SCHI","price":21.35,"totalOi":364,"analysisCoverage":0.8333,"avgIvPct":56.3,"ivRank":66.3,"iv52wHighPct":73.74,"iv52wLowPct":22,"frontDte":14,"frontAtmIvPct":130.8162,"backAtmIvPct":39.2116,"termPremiumPp":91.6046,"expectedMoveFrontPct":25.62,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":4.778,"putCallOiFrontRatio":0.089,"putCallVolumeFrontRatio":0,"optionVolume":0,"volumeOiRatio":0,"netDeltaNormalized":-0.37989,"dealerDeltaNormalized":0.37989,"gexPer100kOi":-4168250,"vannaPer100kOi":-1098.901099,"charmPer100kOi":0,"weekendDeltaShiftPer100kOi":0,"ivSurfaceRangePp":45.6,"gammaFlipDistancePct":null,"maxPainDistancePct":7.728337,"peakCallDistancePct":null,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/SCHI.json?date=2026-10-02","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."}