{"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/ARKW","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/ARKW.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/ARKW.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":"ARKW","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":155.10000610351562,"previous_close":161.9600067138672,"delta_neutral":136.9524012573899,"gamma_neutral":155.10000610351562,"gamma_max":157.03515873648684,"total_open_interest":909,"previous_open_interest":1799,"listed_contracts":95,"listed_calls":58,"listed_puts":42,"gamma_max_distance_pct":1.247680565324843,"delta_neutral_distance_pct":-11.70058293486706,"gamma_neutral_distance_pct":0,"open_interest_change_1d_pct":-49.47192884936076,"call_open_interest":699,"put_open_interest":210,"put_call_open_interest_ratio":0.30042918454935624,"nearest_expiration_max_pain":160,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":3.159248035885995,"all_expiration_max_pain":147,"net_gamma_exposure":101277.14464012579,"net_gamma_exposure_per_100k_open_interest":11141600.070420878,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":180,"call_wall_distance_pct":16.054154040371742,"put_wall":160,"put_wall_distance_pct":3.159248035885995,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":3609},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.9444,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":155.1,"totalOi":1798,"analysisCoverage":0.9444,"avgIvPct":86.2,"ivRank":97.6,"iv52wHighPct":87.6,"iv52wLowPct":30.3,"frontDte":35,"termPremiumPp":1.866,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":1.32,"butterfly30dPp":1.32,"putCallOiRatio":0.144,"putCallOiFrontRatio":0.244,"putCallVolumeFrontRatio":3,"optionVolume":44,"volumeOiRatio":0.024472,"netDeltaNormalized":0.180418,"dealerDeltaNormalized":-0.177803,"gexPer100kOi":19561486.651835,"vannaPer100kOi":333.704116,"charmPer100kOi":0,"weekendDeltaShiftPer100kOi":0,"ivSurfaceRangePp":9.8,"gammaFlipDistancePct":-13.810445,"maxPainDistancePct":-5.222437,"peakCallDistancePct":-3.288201,"peakPutDistancePct":-29.078014},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/ARKW.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."}