{"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/OIH","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/OIH.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/OIH.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":"OIH","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":382.17999267578125,"previous_close":376.5899963378906,"delta_neutral":396.3433529917834,"gamma_neutral":459.2106629816931,"gamma_max":526.9859048354888,"total_open_interest":20838,"previous_open_interest":32340,"listed_contracts":465,"listed_calls":308,"listed_puts":223,"gamma_max_distance_pct":37.88945390517924,"delta_neutral_distance_pct":3.705939763313952,"gamma_neutral_distance_pct":20.155599922066056,"open_interest_change_1d_pct":-35.565862708719855,"call_open_interest":7509,"put_open_interest":13329,"put_call_open_interest_ratio":1.775069916100679,"nearest_expiration_max_pain":385,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":0.7378741373861181,"all_expiration_max_pain":380,"net_gamma_exposure":-1190100.1437651098,"net_gamma_exposure_per_100k_open_interest":-5711201.380963191,"gamma_exposure_flip":459.2106629816931,"gamma_exposure_flip_distance_pct":20.155599922066056,"call_wall":370,"call_wall_distance_pct":-3.1869781017328216,"put_wall":350,"put_wall_distance_pct":-8.420114420558074,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1435},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":382.18,"totalOi":32445,"analysisCoverage":1,"avgIvPct":272.7,"ivRank":100,"iv52wHighPct":272.7,"iv52wLowPct":37,"frontDte":35,"termPremiumPp":0,"riskReversalFrontPp":0.7,"riskReversal30dPp":0.7,"butterflyFrontPp":1.15,"butterfly30dPp":1.15,"putCallOiRatio":1.062,"putCallOiFrontRatio":1.601,"putCallVolumeFrontRatio":8.257,"optionVolume":757,"volumeOiRatio":0.023332,"netDeltaNormalized":-0.017704,"dealerDeltaNormalized":0.017303,"gexPer100kOi":3721590.661119,"vannaPer100kOi":2234.550778,"charmPer100kOi":57765.449222,"weekendDeltaShiftPer100kOi":173296.347665,"ivSurfaceRangePp":23.9,"gammaFlipDistancePct":18.41279,"maxPainDistancePct":-0.570412,"peakCallDistancePct":-0.570412,"peakPutDistancePct":0.737872},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/OIH.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."}