{"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/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=2026-10-16&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":"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":21.610000610351562,"previous_close":21.639999389648438,"delta_neutral":null,"gamma_neutral":null,"gamma_max":null,"total_open_interest":303,"previous_open_interest":364,"listed_contracts":8,"listed_calls":2,"listed_puts":6,"gamma_max_distance_pct":null,"delta_neutral_distance_pct":null,"gamma_neutral_distance_pct":null,"open_interest_change_1d_pct":-16.758241758241756,"call_open_interest":7,"put_open_interest":296,"put_call_open_interest_ratio":42.285714285714285,"nearest_expiration_max_pain":23,"nearest_expiration_max_pain_expiry":"2026-12-18","nearest_expiration_max_pain_distance_pct":6.432204305365007,"all_expiration_max_pain":23,"net_gamma_exposure":-118650.78717411833,"net_gamma_exposure_per_100k_open_interest":-39158675.63502255,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":23,"call_wall_distance_pct":6.432204305365007,"put_wall":22,"put_wall_distance_pct":1.8047171616534847,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":4196},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.8333,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":21.61,"totalOi":364,"analysisCoverage":0.8333,"avgIvPct":693.4,"ivRank":100,"iv52wHighPct":693.4,"iv52wLowPct":22,"frontDte":63,"termPremiumPp":0,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":4.778,"putCallOiFrontRatio":36,"putCallVolumeFrontRatio":0,"optionVolume":0,"volumeOiRatio":0,"netDeltaNormalized":-0.342253,"dealerDeltaNormalized":0.342253,"gexPer100kOi":-7300752.747253,"vannaPer100kOi":-1648.351648,"charmPer100kOi":0,"weekendDeltaShiftPer100kOi":0,"ivSurfaceRangePp":8.7,"gammaFlipDistancePct":null,"maxPainDistancePct":6.432207,"peakCallDistancePct":null,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/SCHI.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."}