{"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/HYNX","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/HYNX.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/HYNX.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":"HYNX","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":31.389999389648438,"previous_close":31,"delta_neutral":26.930594106723234,"gamma_neutral":26.529093664422522,"gamma_max":32.46048340640478,"total_open_interest":2433,"previous_open_interest":2231,"listed_contracts":106,"listed_calls":75,"listed_puts":63,"gamma_max_distance_pct":3.410270906565724,"delta_neutral_distance_pct":-14.206452276631115,"gamma_neutral_distance_pct":-15.485523477993151,"open_interest_change_1d_pct":9.054235768713582,"call_open_interest":1083,"put_open_interest":1350,"put_call_open_interest_ratio":1.2465373961218837,"nearest_expiration_max_pain":28,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-10.799615978222562,"all_expiration_max_pain":24,"net_gamma_exposure":58481.55951063624,"net_gamma_exposure_per_100k_open_interest":2403681.0320853367,"gamma_exposure_flip":26.529093664422522,"gamma_exposure_flip_distance_pct":-15.485523477993151,"call_wall":30,"call_wall_distance_pct":-4.428159976667032,"put_wall":21,"put_wall_distance_pct":-33.09971198366692,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":3066},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"HYNX","price":31.39,"totalOi":2433,"analysisCoverage":1,"avgIvPct":128,"ivRank":7.6,"iv52wHighPct":172.75,"iv52wLowPct":124.3,"frontDte":14,"frontAtmIvPct":98.9036,"backAtmIvPct":108.3525,"termPremiumPp":-9.4489,"expectedMoveFrontPct":19.37,"straddleFrontPct":14.42,"straddle30dPct":14.42,"riskReversalFrontPp":47.55,"riskReversal30dPp":47.55,"butterflyFrontPp":3.62,"butterfly30dPp":3.62,"putCallOiRatio":1.247,"putCallOiFrontRatio":1.553,"putCallVolumeFrontRatio":0.25,"optionVolume":72,"volumeOiRatio":0.029593,"netDeltaNormalized":0.218301,"dealerDeltaNormalized":-0.218122,"gexPer100kOi":871233.045623,"vannaPer100kOi":164.406083,"charmPer100kOi":-2280024.660912,"weekendDeltaShiftPer100kOi":-6840073.982737,"ivSurfaceRangePp":49.2,"gammaFlipDistancePct":-6.403313,"maxPainDistancePct":-23.542529,"peakCallDistancePct":-4.428162,"peakPutDistancePct":-39.471169},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/HYNX.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."}