{"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/SPTM","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/SPTM.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/SPTM.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":"SPTM","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":93.0199966430664,"previous_close":92.29000091552734,"delta_neutral":78.05338428627434,"gamma_neutral":69.48042552568884,"gamma_max":90.84329360683385,"total_open_interest":607,"previous_open_interest":606,"listed_contracts":38,"listed_calls":29,"listed_puts":9,"gamma_max_distance_pct":-2.340037749716261,"delta_neutral_distance_pct":-16.089672002700144,"gamma_neutral_distance_pct":-25.305925571791743,"open_interest_change_1d_pct":0.16501650165016502,"call_open_interest":558,"put_open_interest":49,"put_call_open_interest_ratio":0.08781362007168458,"nearest_expiration_max_pain":93,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-0.021497144472211478,"all_expiration_max_pain":85,"net_gamma_exposure":254357.92359679405,"net_gamma_exposure_per_100k_open_interest":41904106.02912587,"gamma_exposure_flip":69.48042552568884,"gamma_exposure_flip_distance_pct":-25.305925571791743,"call_wall":91,"call_wall_distance_pct":-2.1715724746986154,"put_wall":82,"put_wall_distance_pct":-11.846911460717434,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":3947},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.8889,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"SPTM","price":93.02,"totalOi":607,"analysisCoverage":0.8889,"avgIvPct":17.9,"ivRank":2.9,"iv52wHighPct":64.4,"iv52wLowPct":16.49,"frontDte":14,"frontAtmIvPct":15.5223,"backAtmIvPct":13.701,"termPremiumPp":1.8213,"expectedMoveFrontPct":3.04,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":2.68,"butterfly30dPp":2.68,"putCallOiRatio":0.088,"putCallOiFrontRatio":1.2,"putCallVolumeFrontRatio":0,"optionVolume":782,"volumeOiRatio":1.288303,"netDeltaNormalized":0.544646,"dealerDeltaNormalized":-0.544629,"gexPer100kOi":37698184.514003,"vannaPer100kOi":-2471.169687,"charmPer100kOi":0,"weekendDeltaShiftPer100kOi":0,"ivSurfaceRangePp":11.3,"gammaFlipDistancePct":-7.772522,"maxPainDistancePct":-8.621802,"peakCallDistancePct":-0.021501,"peakPutDistancePct":-10.771877},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/SPTM.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."}