{"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/STC","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/STC.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/STC.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":"STC","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":51.54999923706055,"previous_close":50.65999984741211,"delta_neutral":52.097043576985726,"gamma_neutral":51.54999923706055,"gamma_max":60.52734352060446,"total_open_interest":249,"previous_open_interest":179,"listed_contracts":27,"listed_calls":14,"listed_puts":13,"gamma_max_distance_pct":17.414829129793436,"delta_neutral_distance_pct":1.061191751738952,"gamma_neutral_distance_pct":0,"open_interest_change_1d_pct":39.10614525139665,"call_open_interest":170,"put_open_interest":79,"put_call_open_interest_ratio":0.4647058823529412,"nearest_expiration_max_pain":50,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-3.0067880892347616,"all_expiration_max_pain":55,"net_gamma_exposure":11671.664205012528,"net_gamma_exposure_per_100k_open_interest":4687415.343378525,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":60,"call_wall_distance_pct":16.391854292918286,"put_wall":55,"put_wall_distance_pct":6.692533101841762,"gamma_max_cross_direction":"below","delta_neutral_cross_direction":null,"open_interest_rank":4404},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.7778,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"STC","price":51.55,"totalOi":249,"analysisCoverage":0.7778,"avgIvPct":65.4,"ivRank":71.4,"iv52wHighPct":73.28,"iv52wLowPct":45.7,"frontDte":14,"frontAtmIvPct":58.7703,"backAtmIvPct":58.7703,"termPremiumPp":0,"expectedMoveFrontPct":11.51,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.465,"putCallOiFrontRatio":0.125,"putCallVolumeFrontRatio":0,"optionVolume":28,"volumeOiRatio":0.11245,"netDeltaNormalized":-0.022851,"dealerDeltaNormalized":0.022851,"gexPer100kOi":3018891.566265,"vannaPer100kOi":2811.24498,"charmPer100kOi":-157831.325301,"weekendDeltaShiftPer100kOi":-473493.975904,"ivSurfaceRangePp":13.8,"gammaFlipDistancePct":null,"maxPainDistancePct":6.692532,"peakCallDistancePct":-3.00679,"peakPutDistancePct":-32.104753},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/STC.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."}