{"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/TSMY","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/TSMY.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/TSMY.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":"TSMY","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":13.949999809265137,"previous_close":14.359999656677246,"delta_neutral":16.17152672169337,"gamma_neutral":19.62543465966066,"gamma_max":21.436108604523188,"total_open_interest":235,"previous_open_interest":706,"listed_contracts":22,"listed_calls":7,"listed_puts":18,"gamma_max_distance_pct":53.66386306533152,"delta_neutral_distance_pct":15.924924321165692,"gamma_neutral_distance_pct":40.68412134762957,"open_interest_change_1d_pct":-66.71388101983003,"call_open_interest":67,"put_open_interest":168,"put_call_open_interest_ratio":2.5074626865671643,"nearest_expiration_max_pain":16,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":14.69534206999286,"all_expiration_max_pain":16,"net_gamma_exposure":-12812.722874251069,"net_gamma_exposure_per_100k_open_interest":-5452222.499681306,"gamma_exposure_flip":19.62543465966066,"gamma_exposure_flip_distance_pct":40.68412134762957,"call_wall":16,"call_wall_distance_pct":14.69534206999286,"put_wall":15,"put_wall_distance_pct":7.526883190618305,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":4318},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.8333,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":13.95,"totalOi":718,"analysisCoverage":0.8333,"avgIvPct":573.5,"ivRank":67.8,"iv52wHighPct":815.1,"iv52wLowPct":65.9,"frontDte":35,"termPremiumPp":0,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":1.087,"putCallOiFrontRatio":6.2,"putCallVolumeFrontRatio":0,"optionVolume":39,"volumeOiRatio":0.054318,"netDeltaNormalized":-0.313175,"dealerDeltaNormalized":0.313189,"gexPer100kOi":281533.426184,"vannaPer100kOi":0,"charmPer100kOi":0,"weekendDeltaShiftPer100kOi":0,"ivSurfaceRangePp":28.6,"gammaFlipDistancePct":14.623656,"maxPainDistancePct":14.695341,"peakCallDistancePct":14.695341,"peakPutDistancePct":0.358423},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/TSMY.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."}