{"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/RIGL","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/RIGL.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/RIGL.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":"RIGL","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":47.150001525878906,"previous_close":46.970001220703125,"delta_neutral":35.80752568803547,"gamma_neutral":31.54632123231788,"gamma_max":49.004800120532856,"total_open_interest":1271,"previous_open_interest":1267,"listed_contracts":90,"listed_calls":57,"listed_puts":47,"gamma_max_distance_pct":3.933825099954491,"delta_neutral_distance_pct":-24.05615158170879,"gamma_neutral_distance_pct":-33.09370050602594,"open_interest_change_1d_pct":0.31570639305445936,"call_open_interest":887,"put_open_interest":384,"put_call_open_interest_ratio":0.43291995490417134,"nearest_expiration_max_pain":30,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-36.37327883534829,"all_expiration_max_pain":36,"net_gamma_exposure":85578.32096337208,"net_gamma_exposure_per_100k_open_interest":6733148.777605986,"gamma_exposure_flip":31.54632123231788,"gamma_exposure_flip_distance_pct":-33.09370050602594,"call_wall":50,"call_wall_distance_pct":6.044535274419522,"put_wall":40,"put_wall_distance_pct":-15.16437178046438,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":3527},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.8889,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"RIGL","price":47.15,"totalOi":1271,"analysisCoverage":0.8889,"avgIvPct":76.5,"ivRank":7.2,"iv52wHighPct":136.82,"iv52wLowPct":71.8,"frontDte":14,"frontAtmIvPct":58.3107,"backAtmIvPct":67.5224,"termPremiumPp":-9.2117,"expectedMoveFrontPct":11.42,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":51.15,"riskReversal30dPp":51.15,"butterflyFrontPp":-19.27,"butterfly30dPp":-19.27,"putCallOiRatio":0.433,"putCallOiFrontRatio":0.151,"putCallVolumeFrontRatio":0.333,"optionVolume":10,"volumeOiRatio":0.007868,"netDeltaNormalized":0.349183,"dealerDeltaNormalized":-0.339575,"gexPer100kOi":3571621.557828,"vannaPer100kOi":-865.460268,"charmPer100kOi":-208025.177026,"weekendDeltaShiftPer100kOi":-624075.531078,"ivSurfaceRangePp":31.3,"gammaFlipDistancePct":-23.88123,"maxPainDistancePct":-23.647932,"peakCallDistancePct":16.648993,"peakPutDistancePct":-2.439024},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/RIGL.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."}