{"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/SOPH","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/SOPH.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/SOPH.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":"SOPH","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":8.069999694824219,"previous_close":8.029999732971191,"delta_neutral":null,"gamma_neutral":null,"gamma_max":null,"total_open_interest":12126,"previous_open_interest":12077,"listed_contracts":17,"listed_calls":17,"listed_puts":4,"gamma_max_distance_pct":null,"delta_neutral_distance_pct":null,"gamma_neutral_distance_pct":null,"open_interest_change_1d_pct":0.4057298998095553,"call_open_interest":12081,"put_open_interest":45,"put_call_open_interest_ratio":0.003724857213806804,"nearest_expiration_max_pain":5,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-38.04212900767761,"all_expiration_max_pain":5,"net_gamma_exposure":920768.5708770179,"net_gamma_exposure_per_100k_open_interest":7593341.339906135,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":7.5,"call_wall_distance_pct":-7.063193511516415,"put_wall":5,"put_wall_distance_pct":-38.04212900767761,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1943},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.7778,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"SOPH","price":8.07,"totalOi":12126,"analysisCoverage":0.7778,"avgIvPct":99.1,"ivRank":44.3,"iv52wHighPct":128.88,"iv52wLowPct":75.4,"frontDte":null,"frontAtmIvPct":null,"backAtmIvPct":null,"termPremiumPp":null,"expectedMoveFrontPct":null,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.004,"putCallOiFrontRatio":0,"putCallVolumeFrontRatio":0,"optionVolume":13,"volumeOiRatio":0.001072,"netDeltaNormalized":0.719381,"dealerDeltaNormalized":-0.719381,"gexPer100kOi":713017.812964,"vannaPer100kOi":-2952.333828,"charmPer100kOi":-15569.849909,"weekendDeltaShiftPer100kOi":-46709.549728,"ivSurfaceRangePp":22.2,"gammaFlipDistancePct":null,"maxPainDistancePct":-38.042131,"peakCallDistancePct":23.915737,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/SOPH.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."}