{"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/STE","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/STE.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/STE.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":"STE","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":222.66000366210938,"previous_close":224.3300018310547,"delta_neutral":205.87569937527806,"gamma_neutral":195.35992344415465,"gamma_max":248.65313705047936,"total_open_interest":989,"previous_open_interest":2134,"listed_contracts":62,"listed_calls":29,"listed_puts":35,"gamma_max_distance_pct":11.673912225302502,"delta_neutral_distance_pct":-7.538086773905656,"gamma_neutral_distance_pct":-12.26088195856814,"open_interest_change_1d_pct":-53.65510777881912,"call_open_interest":784,"put_open_interest":205,"put_call_open_interest_ratio":0.2614795918367347,"nearest_expiration_max_pain":220,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":-1.1946481713644355,"all_expiration_max_pain":210,"net_gamma_exposure":112786.27717961615,"net_gamma_exposure_per_100k_open_interest":11404072.515633585,"gamma_exposure_flip":195.35992344415465,"gamma_exposure_flip_distance_pct":-12.26088195856814,"call_wall":250,"call_wall_distance_pct":12.278808896176779,"put_wall":190,"put_wall_distance_pct":-14.66810523890565,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":3560},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.8889,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":222.66,"totalOi":2257,"analysisCoverage":0.8889,"avgIvPct":124.7,"ivRank":100,"iv52wHighPct":124.7,"iv52wLowPct":32.2,"frontDte":35,"termPremiumPp":3.1371,"riskReversalFrontPp":11.09,"riskReversal30dPp":11.09,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.463,"putCallOiFrontRatio":0.607,"putCallVolumeFrontRatio":0.091,"optionVolume":29,"volumeOiRatio":0.012849,"netDeltaNormalized":0.064041,"dealerDeltaNormalized":-0.052096,"gexPer100kOi":15957230.394329,"vannaPer100kOi":2126.716881,"charmPer100kOi":0,"weekendDeltaShiftPer100kOi":0,"ivSurfaceRangePp":11.2,"gammaFlipDistancePct":2.76655,"maxPainDistancePct":-5.685799,"peakCallDistancePct":3.296506,"peakPutDistancePct":-14.668104},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/STE.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."}