{"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/CRH","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/CRH.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/CRH.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":"CRH","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":83.62999725341797,"previous_close":82.31999969482422,"delta_neutral":86.7617942358344,"gamma_neutral":78.32724363002579,"gamma_max":94.74619527989525,"total_open_interest":30717,"previous_open_interest":37889,"listed_contracts":389,"listed_calls":230,"listed_puts":181,"gamma_max_distance_pct":13.292118129327044,"delta_neutral_distance_pct":3.7448249255902435,"gamma_neutral_distance_pct":-6.340731552726978,"open_interest_change_1d_pct":-18.928976747868774,"call_open_interest":17973,"put_open_interest":12744,"put_call_open_interest_ratio":0.7090635953930896,"nearest_expiration_max_pain":81,"nearest_expiration_max_pain_expiry":"2026-10-23","nearest_expiration_max_pain_distance_pct":-3.1448013150693734,"all_expiration_max_pain":90,"net_gamma_exposure":566443.238376694,"net_gamma_exposure_per_100k_open_interest":1844070.8349666113,"gamma_exposure_flip":78.32724363002579,"gamma_exposure_flip_distance_pct":-6.340731552726978,"call_wall":95,"call_wall_distance_pct":13.595603395906291,"put_wall":90,"put_wall_distance_pct":7.616887427700697,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1199},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":83.63,"totalOi":38284,"analysisCoverage":1,"avgIvPct":146.4,"ivRank":80.9,"iv52wHighPct":169.5,"iv52wLowPct":48.8,"frontDte":7,"termPremiumPp":2.8403,"riskReversalFrontPp":1.27,"riskReversal30dPp":4.6,"butterflyFrontPp":0.88,"butterfly30dPp":0.88,"putCallOiRatio":0.596,"putCallOiFrontRatio":0.383,"putCallVolumeFrontRatio":5.182,"optionVolume":1969,"volumeOiRatio":0.051431,"netDeltaNormalized":-0.010244,"dealerDeltaNormalized":0.01021,"gexPer100kOi":4989103.54195,"vannaPer100kOi":1992.999687,"charmPer100kOi":-310573.607773,"weekendDeltaShiftPer100kOi":-931720.82332,"ivSurfaceRangePp":104,"gammaFlipDistancePct":-1.100084,"maxPainDistancePct":7.616884,"peakCallDistancePct":-0.753318,"peakPutDistancePct":5.225398},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/CRH.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."}