{"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/AVTX","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/AVTX.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/AVTX.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":"AVTX","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":11.270000457763672,"previous_close":12.010000228881836,"delta_neutral":7.268016771604315,"gamma_neutral":1.595374391970988,"gamma_max":11.524406085833265,"total_open_interest":9319,"previous_open_interest":39649,"listed_contracts":39,"listed_calls":25,"listed_puts":18,"gamma_max_distance_pct":2.2573701662482026,"delta_neutral_distance_pct":-35.51005788471351,"gamma_neutral_distance_pct":-85.84406098340513,"open_interest_change_1d_pct":-76.496254634417,"call_open_interest":8194,"put_open_interest":1125,"put_call_open_interest_ratio":0.13729558213326826,"nearest_expiration_max_pain":15,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":33.09671154154042,"all_expiration_max_pain":15,"net_gamma_exposure":571137.496295251,"net_gamma_exposure_per_100k_open_interest":6128742.314575072,"gamma_exposure_flip":1.595374391970988,"gamma_exposure_flip_distance_pct":-85.84406098340513,"call_wall":15,"call_wall_distance_pct":33.09671154154042,"put_wall":17.5,"put_wall_distance_pct":55.27949679846383,"gamma_max_cross_direction":"below","delta_neutral_cross_direction":null,"open_interest_rank":2016},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.7778,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":11.27,"totalOi":39727,"analysisCoverage":0.7778,"avgIvPct":1683.5,"ivRank":100,"iv52wHighPct":1683.5,"iv52wLowPct":119.5,"frontDte":null,"termPremiumPp":null,"riskReversalFrontPp":-32.43,"riskReversal30dPp":-32.43,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.034,"putCallOiFrontRatio":0.124,"putCallVolumeFrontRatio":0,"optionVolume":28,"volumeOiRatio":0.000705,"netDeltaNormalized":0.518725,"dealerDeltaNormalized":-0.518725,"gexPer100kOi":1078201.072319,"vannaPer100kOi":614.191859,"charmPer100kOi":-188728.069071,"weekendDeltaShiftPer100kOi":-566186.724394,"ivSurfaceRangePp":95.2,"gammaFlipDistancePct":-33.451642,"maxPainDistancePct":-11.268855,"peakCallDistancePct":10.913931,"peakPutDistancePct":-11.268855},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/AVTX.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."}