{"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/EWS","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/EWS.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/EWS.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":"EWS","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":31.34000015258789,"previous_close":31.450000762939453,"delta_neutral":30.335587681678668,"gamma_neutral":14.208746153168654,"gamma_max":33.94847305616141,"total_open_interest":816,"previous_open_interest":1005,"listed_contracts":40,"listed_calls":27,"listed_puts":17,"gamma_max_distance_pct":8.323142600106614,"delta_neutral_distance_pct":-3.2048898086118354,"gamma_neutral_distance_pct":-54.66258428848357,"open_interest_change_1d_pct":-18.80597014925373,"call_open_interest":549,"put_open_interest":267,"put_call_open_interest_ratio":0.48633879781420764,"nearest_expiration_max_pain":31,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":-1.084876039988836,"all_expiration_max_pain":31,"net_gamma_exposure":12082.846217295784,"net_gamma_exposure_per_100k_open_interest":1480740.9580019345,"gamma_exposure_flip":14.208746153168654,"gamma_exposure_flip_distance_pct":-54.66258428848357,"call_wall":34,"call_wall_distance_pct":8.487555310979987,"put_wall":31,"put_wall_distance_pct":-1.084876039988836,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":3664},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.9444,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":31.34,"totalOi":987,"analysisCoverage":0.9444,"avgIvPct":169.4,"ivRank":100,"iv52wHighPct":169.4,"iv52wLowPct":28.5,"frontDte":35,"termPremiumPp":0,"riskReversalFrontPp":-7.68,"riskReversal30dPp":-7.68,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.711,"putCallOiFrontRatio":0.733,"putCallVolumeFrontRatio":0,"optionVolume":285,"volumeOiRatio":0.288754,"netDeltaNormalized":0.063716,"dealerDeltaNormalized":-0.063587,"gexPer100kOi":-97922.998987,"vannaPer100kOi":810.536981,"charmPer100kOi":-138500.506586,"weekendDeltaShiftPer100kOi":-415400.202634,"ivSurfaceRangePp":44.9,"gammaFlipDistancePct":-20.325463,"maxPainDistancePct":-1.084876,"peakCallDistancePct":-4.275686,"peakPutDistancePct":-4.275686},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/EWS.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."}