{"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/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=2026-10-16&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":"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":77.77999877929688,"previous_close":77.87999725341797,"delta_neutral":72.9792883148008,"gamma_neutral":64.77524106689512,"gamma_max":88.95074457550842,"total_open_interest":21168,"previous_open_interest":21867,"listed_contracts":117,"listed_calls":78,"listed_puts":58,"gamma_max_distance_pct":14.361977335470113,"delta_neutral_distance_pct":-6.172165775057724,"gamma_neutral_distance_pct":-16.719925323351,"open_interest_change_1d_pct":-3.1965976128412676,"call_open_interest":16681,"put_open_interest":4487,"put_call_open_interest_ratio":0.26898866974402014,"nearest_expiration_max_pain":80,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":2.8542057798206533,"all_expiration_max_pain":75,"net_gamma_exposure":1759566.616979355,"net_gamma_exposure_per_100k_open_interest":8312389.535994686,"gamma_exposure_flip":64.77524106689512,"gamma_exposure_flip_distance_pct":-16.719925323351,"call_wall":90,"call_wall_distance_pct":15.710981502298235,"put_wall":75,"put_wall_distance_pct":-3.5741820814181375,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1423},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":77.78,"totalOi":22264,"analysisCoverage":1,"avgIvPct":186.5,"ivRank":100,"iv52wHighPct":186.5,"iv52wLowPct":43.3,"frontDte":35,"termPremiumPp":7.1182,"riskReversalFrontPp":5.46,"riskReversal30dPp":5.46,"butterflyFrontPp":3.98,"butterfly30dPp":3.98,"putCallOiRatio":0.279,"putCallOiFrontRatio":1.441,"putCallVolumeFrontRatio":0.197,"optionVolume":963,"volumeOiRatio":0.043254,"netDeltaNormalized":0.133434,"dealerDeltaNormalized":-0.130953,"gexPer100kOi":6084851.374416,"vannaPer100kOi":4343.334531,"charmPer100kOi":38995.688106,"weekendDeltaShiftPer100kOi":116991.555875,"ivSurfaceRangePp":35.4,"gammaFlipDistancePct":6.852661,"maxPainDistancePct":-3.574184,"peakCallDistancePct":2.854204,"peakPutDistancePct":2.854204},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/IR.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."}