{"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/RAPP","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/RAPP.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/RAPP.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":"RAPP","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":27.56999969482422,"previous_close":29.56999969482422,"delta_neutral":32.73164277423097,"gamma_neutral":31.035834575922358,"gamma_max":48.209783317084444,"total_open_interest":10403,"previous_open_interest":11267,"listed_contracts":87,"listed_calls":55,"listed_puts":40,"gamma_max_distance_pct":74.86319858804707,"delta_neutral_distance_pct":18.721955518830704,"gamma_neutral_distance_pct":12.57103706732644,"open_interest_change_1d_pct":-7.668412177154522,"call_open_interest":5189,"put_open_interest":5214,"put_call_open_interest_ratio":1.0048178839853537,"nearest_expiration_max_pain":40,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":45.08523918304321,"all_expiration_max_pain":40,"net_gamma_exposure":-17298.905800002613,"net_gamma_exposure_per_100k_open_interest":-166287.66509663186,"gamma_exposure_flip":31.035834575922358,"gamma_exposure_flip_distance_pct":12.57103706732644,"call_wall":45,"call_wall_distance_pct":63.22089408092361,"put_wall":40,"put_wall_distance_pct":45.08523918304321,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1939},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.9444,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":27.57,"totalOi":11474,"analysisCoverage":0.9444,"avgIvPct":858.8,"ivRank":64.8,"iv52wHighPct":1259.3,"iv52wLowPct":120.8,"frontDte":35,"termPremiumPp":10.8703,"riskReversalFrontPp":104.1,"riskReversal30dPp":104.1,"butterflyFrontPp":-13.78,"butterfly30dPp":-13.78,"putCallOiRatio":0.91,"putCallOiFrontRatio":1.342,"putCallVolumeFrontRatio":7.85,"optionVolume":4961,"volumeOiRatio":0.432369,"netDeltaNormalized":-0.118258,"dealerDeltaNormalized":0.118258,"gexPer100kOi":-67525.100227,"vannaPer100kOi":313.752832,"charmPer100kOi":492435.070594,"weekendDeltaShiftPer100kOi":1477313.92714,"ivSurfaceRangePp":65.6,"gammaFlipDistancePct":-1.342038,"maxPainDistancePct":45.085238,"peakCallDistancePct":45.085238,"peakPutDistancePct":17.881756},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/RAPP.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."}