{"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/SFNC","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/SFNC.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/SFNC.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":"SFNC","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":22.06999969482422,"previous_close":22.260000228881836,"delta_neutral":null,"gamma_neutral":null,"gamma_max":null,"total_open_interest":163,"previous_open_interest":164,"listed_contracts":16,"listed_calls":8,"listed_puts":8,"gamma_max_distance_pct":null,"delta_neutral_distance_pct":null,"gamma_neutral_distance_pct":null,"open_interest_change_1d_pct":-0.6097560975609756,"call_open_interest":134,"put_open_interest":29,"put_call_open_interest_ratio":0.21641791044776118,"nearest_expiration_max_pain":22.5,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":1.9483475809771917,"all_expiration_max_pain":22.5,"net_gamma_exposure":23412.760443589104,"net_gamma_exposure_per_100k_open_interest":14363656.713858347,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":25,"call_wall_distance_pct":13.275941756641323,"put_wall":22.5,"put_wall_distance_pct":1.9483475809771917,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":4473},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.7778,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":22.07,"totalOi":202,"analysisCoverage":0.7778,"avgIvPct":493.9,"ivRank":100,"iv52wHighPct":493.9,"iv52wLowPct":43.5,"frontDte":35,"termPremiumPp":36.3915,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.303,"putCallOiFrontRatio":0.067,"putCallVolumeFrontRatio":0,"optionVolume":61,"volumeOiRatio":0.30198,"netDeltaNormalized":0.194307,"dealerDeltaNormalized":-0.194307,"gexPer100kOi":3527336.633663,"vannaPer100kOi":2475.247525,"charmPer100kOi":0,"weekendDeltaShiftPer100kOi":0,"ivSurfaceRangePp":35.5,"gammaFlipDistancePct":-7.476212,"maxPainDistancePct":1.948346,"peakCallDistancePct":1.948346,"peakPutDistancePct":1.948346},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/SFNC.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."}