{"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/SCHL","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/SCHL.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/SCHL.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":"SCHL","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":37.66999816894531,"previous_close":38.650001525878906,"delta_neutral":43.97782125222971,"gamma_neutral":104.90430251637082,"gamma_max":70,"total_open_interest":1284,"previous_open_interest":2169,"listed_contracts":39,"listed_calls":25,"listed_puts":19,"gamma_max_distance_pct":85.82427237203093,"delta_neutral_distance_pct":16.744951924326053,"gamma_neutral_distance_pct":178.48236691142887,"open_interest_change_1d_pct":-40.80221300138312,"call_open_interest":296,"put_open_interest":988,"put_call_open_interest_ratio":3.3378378378378377,"nearest_expiration_max_pain":50,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":32.731623122879235,"all_expiration_max_pain":45,"net_gamma_exposure":-105202.7260895541,"net_gamma_exposure_per_100k_open_interest":-8193358.729716051,"gamma_exposure_flip":104.90430251637082,"gamma_exposure_flip_distance_pct":178.48236691142887,"call_wall":40,"call_wall_distance_pct":6.1852984983033865,"put_wall":40,"put_wall_distance_pct":6.1852984983033865,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":"below","open_interest_rank":3365},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.8333,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":37.67,"totalOi":2160,"analysisCoverage":0.8333,"avgIvPct":514,"ivRank":90.9,"iv52wHighPct":559.2,"iv52wLowPct":63.6,"frontDte":null,"termPremiumPp":null,"riskReversalFrontPp":11.83,"riskReversal30dPp":11.83,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":1.12,"putCallOiFrontRatio":8.641,"putCallVolumeFrontRatio":0,"optionVolume":5,"volumeOiRatio":0.002315,"netDeltaNormalized":0.012842,"dealerDeltaNormalized":-0.012829,"gexPer100kOi":1728293.518519,"vannaPer100kOi":185.185185,"charmPer100kOi":198101.851852,"weekendDeltaShiftPer100kOi":594351.851852,"ivSurfaceRangePp":18.5,"gammaFlipDistancePct":-18.688612,"maxPainDistancePct":-7.087868,"peakCallDistancePct":null,"peakPutDistancePct":6.185293},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/SCHL.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."}