{"schema_version":1,"publisher":"Half on a Double","data_through":"2026-10-02","frequency":"end-of-day","methodology":"market-implied-carry-v1","generation":"market-implied-carry-analytics-20260917T000000Z","canonical_url":"https://halfonadouble.com/stock/IR","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/IR.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/IR.json?date=2026-10-02","definitions_url":"https://halfonadouble.com/methodology.md","license_url":"https://halfonadouble.com/terms.md","disclaimer_url":"https://halfonadouble.com/disclaimer.md","symbol":"IR","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":76.08999633789062,"previous_close":75.22000122070312,"delta_neutral":69.7456905876805,"gamma_neutral":58.55927027785516,"gamma_max":86.4672844695472,"total_open_interest":20642,"previous_open_interest":20632,"listed_contracts":125,"listed_calls":85,"listed_puts":60,"gamma_max_distance_pct":13.638176673809326,"delta_neutral_distance_pct":-8.337897299977715,"gamma_neutral_distance_pct":-23.0394623521695,"open_interest_change_1d_pct":0.04846839860411012,"call_open_interest":16689,"put_open_interest":3953,"put_call_open_interest_ratio":0.23686260411049195,"nearest_expiration_max_pain":65,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-14.574841466207467,"all_expiration_max_pain":75,"net_gamma_exposure":1691804.0575886578,"net_gamma_exposure_per_100k_open_interest":8195930.905865022,"gamma_exposure_flip":58.55927027785516,"gamma_exposure_flip_distance_pct":-23.0394623521695,"call_wall":90,"call_wall_distance_pct":18.280988739097356,"put_wall":75,"put_wall_distance_pct":-1.4325093840855374,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1542},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"IR","price":76.09,"totalOi":20642,"analysisCoverage":1,"avgIvPct":43.9,"ivRank":2.2,"iv52wHighPct":70.95,"iv52wLowPct":43.3,"frontDte":14,"frontAtmIvPct":32.1169,"backAtmIvPct":35.9719,"termPremiumPp":-3.855,"expectedMoveFrontPct":6.29,"straddleFrontPct":4.96,"straddle30dPct":4.96,"riskReversalFrontPp":4.81,"riskReversal30dPp":4.81,"butterflyFrontPp":-6.58,"butterfly30dPp":-6.58,"putCallOiRatio":0.237,"putCallOiFrontRatio":0.568,"putCallVolumeFrontRatio":0.857,"optionVolume":332,"volumeOiRatio":0.016084,"netDeltaNormalized":0.146737,"dealerDeltaNormalized":-0.143772,"gexPer100kOi":6100090.591997,"vannaPer100kOi":5605.077027,"charmPer100kOi":-72793.333979,"weekendDeltaShiftPer100kOi":-218375.157446,"ivSurfaceRangePp":55.7,"gammaFlipDistancePct":8.936785,"maxPainDistancePct":-1.432514,"peakCallDistancePct":-8.00368,"peakPutDistancePct":5.138652},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/IR.json?date=2026-10-02","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."}