{"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/ATOM","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/ATOM.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/ATOM.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":"ATOM","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":4.710000038146973,"previous_close":4.690000057220459,"delta_neutral":3.2737124477929256,"gamma_neutral":1.5252836048055025,"gamma_max":4.94432314351134,"total_open_interest":20985,"previous_open_interest":20119,"listed_contracts":32,"listed_calls":27,"listed_puts":16,"gamma_max_distance_pct":4.975012812453311,"delta_neutral_distance_pct":-30.494428422958507,"gamma_neutral_distance_pct":-67.61605960823759,"open_interest_change_1d_pct":4.3043888861275414,"call_open_interest":17843,"put_open_interest":3142,"put_call_open_interest_ratio":0.17609146443983634,"nearest_expiration_max_pain":5,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":6.157111666757445,"all_expiration_max_pain":5,"net_gamma_exposure":838739.844588268,"net_gamma_exposure_per_100k_open_interest":3996854.155769683,"gamma_exposure_flip":1.5252836048055025,"gamma_exposure_flip_distance_pct":-67.61605960823759,"call_wall":5,"call_wall_distance_pct":6.157111666757445,"put_wall":5,"put_wall_distance_pct":6.157111666757445,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1531},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.8333,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"ATOM","price":4.71,"totalOi":20985,"analysisCoverage":0.8333,"avgIvPct":235.3,"ivRank":44.3,"iv52wHighPct":342.5,"iv52wLowPct":150.14,"frontDte":null,"frontAtmIvPct":null,"backAtmIvPct":null,"termPremiumPp":null,"expectedMoveFrontPct":null,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":-9.32,"riskReversal30dPp":-9.32,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.176,"putCallOiFrontRatio":0.275,"putCallVolumeFrontRatio":0.102,"optionVolume":424,"volumeOiRatio":0.020205,"netDeltaNormalized":0.197857,"dealerDeltaNormalized":-0.197856,"gexPer100kOi":195808.482249,"vannaPer100kOi":2830.593281,"charmPer100kOi":-1926890.636169,"weekendDeltaShiftPer100kOi":-5780676.673815,"ivSurfaceRangePp":20.8,"gammaFlipDistancePct":-43.099788,"maxPainDistancePct":6.157113,"peakCallDistancePct":6.157113,"peakPutDistancePct":6.157113},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/ATOM.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."}