{"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/FSTR","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/FSTR.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/FSTR.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":"FSTR","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":37.27000045776367,"previous_close":36.36000061035156,"delta_neutral":null,"gamma_neutral":null,"gamma_max":null,"total_open_interest":128,"previous_open_interest":128,"listed_contracts":11,"listed_calls":6,"listed_puts":5,"gamma_max_distance_pct":null,"delta_neutral_distance_pct":null,"gamma_neutral_distance_pct":null,"open_interest_change_1d_pct":0,"call_open_interest":68,"put_open_interest":60,"put_call_open_interest_ratio":0.8823529411764706,"nearest_expiration_max_pain":40,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":7.324924895909533,"all_expiration_max_pain":40,"net_gamma_exposure":-778.3240653661869,"net_gamma_exposure_per_100k_open_interest":-608065.6760673336,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":40,"call_wall_distance_pct":7.324924895909533,"put_wall":40,"put_wall_distance_pct":7.324924895909533,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":4657},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.6111,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"FSTR","price":37.27,"totalOi":128,"analysisCoverage":0.6111,"avgIvPct":73.4,"ivRank":58,"iv52wHighPct":84.9,"iv52wLowPct":57.53,"frontDte":null,"frontAtmIvPct":null,"backAtmIvPct":null,"termPremiumPp":null,"expectedMoveFrontPct":null,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.882,"putCallOiFrontRatio":0.909,"putCallVolumeFrontRatio":0,"optionVolume":0,"volumeOiRatio":0,"netDeltaNormalized":-0.038672,"dealerDeltaNormalized":0.03875,"gexPer100kOi":-39523.4375,"vannaPer100kOi":0,"charmPer100kOi":0,"weekendDeltaShiftPer100kOi":0,"ivSurfaceRangePp":55.4,"gammaFlipDistancePct":null,"maxPainDistancePct":7.324926,"peakCallDistancePct":null,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/FSTR.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."}