{"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/AXTX","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/AXTX.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/AXTX.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":"AXTX","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":42.18000030517578,"previous_close":38.369998931884766,"delta_neutral":26.470005946731124,"gamma_neutral":33.564537325509534,"gamma_max":47.69812060130904,"total_open_interest":1893,"previous_open_interest":1730,"listed_contracts":62,"listed_calls":33,"listed_puts":34,"gamma_max_distance_pct":13.082314500258905,"delta_neutral_distance_pct":-37.24512623229386,"gamma_neutral_distance_pct":-20.425469220798156,"open_interest_change_1d_pct":9.421965317919074,"call_open_interest":955,"put_open_interest":938,"put_call_open_interest_ratio":0.9821989528795811,"nearest_expiration_max_pain":36,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-14.651494216365505,"all_expiration_max_pain":35,"net_gamma_exposure":24635.999159681945,"net_gamma_exposure_per_100k_open_interest":1301426.2630576834,"gamma_exposure_flip":33.564537325509534,"gamma_exposure_flip_distance_pct":-20.425469220798156,"call_wall":45,"call_wall_distance_pct":6.6856322295431205,"put_wall":25,"put_wall_distance_pct":-40.730204316920485,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":3251},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"AXTX","price":42.18,"totalOi":1893,"analysisCoverage":1,"avgIvPct":218.9,"ivRank":9.5,"iv52wHighPct":263.56,"iv52wLowPct":214.2,"frontDte":14,"frontAtmIvPct":208.4787,"backAtmIvPct":228.6319,"termPremiumPp":-20.1532,"expectedMoveFrontPct":40.83,"straddleFrontPct":30.82,"straddle30dPct":30.82,"riskReversalFrontPp":5.46,"riskReversal30dPp":5.46,"butterflyFrontPp":-26.87,"butterfly30dPp":-26.87,"putCallOiRatio":0.982,"putCallOiFrontRatio":2.793,"putCallVolumeFrontRatio":0.517,"optionVolume":191,"volumeOiRatio":0.100898,"netDeltaNormalized":0.274221,"dealerDeltaNormalized":-0.274226,"gexPer100kOi":611976.228209,"vannaPer100kOi":-264.131009,"charmPer100kOi":-4023666.138405,"weekendDeltaShiftPer100kOi":-12070945.589012,"ivSurfaceRangePp":54,"gammaFlipDistancePct":0.806069,"maxPainDistancePct":-17.022285,"peakCallDistancePct":18.539592,"peakPutDistancePct":-52.584163},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/AXTX.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."}