{"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/OGS","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/OGS.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/OGS.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":"OGS","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":72.56999969482422,"previous_close":71.70999908447266,"delta_neutral":69.40085091675232,"gamma_neutral":44.81556702073132,"gamma_max":81.10414123738461,"total_open_interest":476,"previous_open_interest":474,"listed_contracts":36,"listed_calls":24,"listed_puts":13,"gamma_max_distance_pct":11.75987540092143,"delta_neutral_distance_pct":-4.3670232760079895,"gamma_neutral_distance_pct":-38.24505000800266,"open_interest_change_1d_pct":0.42194092827004215,"call_open_interest":402,"put_open_interest":74,"put_call_open_interest_ratio":0.18407960199004975,"nearest_expiration_max_pain":75,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":3.348491546637132,"all_expiration_max_pain":75,"net_gamma_exposure":56703.31651073038,"net_gamma_exposure_per_100k_open_interest":11912461.451834112,"gamma_exposure_flip":44.81556702073132,"gamma_exposure_flip_distance_pct":-38.24505000800266,"call_wall":80,"call_wall_distance_pct":10.238390983079606,"put_wall":75,"put_wall_distance_pct":3.348491546637132,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":4093},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.7778,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"OGS","price":72.57,"totalOi":476,"analysisCoverage":0.7778,"avgIvPct":40.4,"ivRank":36.7,"iv52wHighPct":48.17,"iv52wLowPct":35.9,"frontDte":14,"frontAtmIvPct":25.1727,"backAtmIvPct":25.819,"termPremiumPp":-0.6463,"expectedMoveFrontPct":4.93,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.184,"putCallOiFrontRatio":0.455,"putCallVolumeFrontRatio":0,"optionVolume":20,"volumeOiRatio":0.042017,"netDeltaNormalized":0.108466,"dealerDeltaNormalized":-0.108466,"gexPer100kOi":8875760.504202,"vannaPer100kOi":2310.92437,"charmPer100kOi":-298529.411765,"weekendDeltaShiftPer100kOi":-895798.319328,"ivSurfaceRangePp":41.3,"gammaFlipDistancePct":-22.653989,"maxPainDistancePct":3.348491,"peakCallDistancePct":null,"peakPutDistancePct":-10.431308},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/OGS.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."}