{"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/HCI","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/HCI.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/HCI.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":"HCI","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":198.5500030517578,"previous_close":196.3800048828125,"delta_neutral":129.9720456068053,"gamma_neutral":90.27631701388832,"gamma_max":176.1866760603551,"total_open_interest":5795,"previous_open_interest":5909,"listed_contracts":60,"listed_calls":47,"listed_puts":32,"gamma_max_distance_pct":-11.263322411318757,"delta_neutral_distance_pct":-34.539388763985905,"gamma_neutral_distance_pct":-54.532200641490206,"open_interest_change_1d_pct":-1.929260450160772,"call_open_interest":5603,"put_open_interest":192,"put_call_open_interest_ratio":0.03426735677315724,"nearest_expiration_max_pain":190,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":-4.306221566528511,"all_expiration_max_pain":175,"net_gamma_exposure":1073471.4412443927,"net_gamma_exposure_per_100k_open_interest":18524097.34675397,"gamma_exposure_flip":90.27631701388832,"gamma_exposure_flip_distance_pct":-54.532200641490206,"call_wall":185,"call_wall_distance_pct":-6.8244788937251295,"put_wall":175,"put_wall_distance_pct":-11.860993548118365,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":2339},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.8889,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":198.55,"totalOi":5909,"analysisCoverage":0.8889,"avgIvPct":126.1,"ivRank":47.3,"iv52wHighPct":234.8,"iv52wLowPct":28.7,"frontDte":35,"termPremiumPp":4.6296,"riskReversalFrontPp":3.14,"riskReversal30dPp":3.14,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.037,"putCallOiFrontRatio":0.804,"putCallVolumeFrontRatio":1,"optionVolume":8,"volumeOiRatio":0.001354,"netDeltaNormalized":0.704747,"dealerDeltaNormalized":-0.686859,"gexPer100kOi":37743737.688272,"vannaPer100kOi":-6786.25825,"charmPer100kOi":0,"weekendDeltaShiftPer100kOi":0,"ivSurfaceRangePp":17.5,"gammaFlipDistancePct":-11.765298,"maxPainDistancePct":-11.860992,"peakCallDistancePct":-1.787963,"peakPutDistancePct":-19.415764},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/HCI.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."}