{"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/POWL","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/POWL.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/POWL.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":"POWL","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":165.13999938964844,"previous_close":170.82000732421875,"delta_neutral":147.69217826604063,"gamma_neutral":66.93623457561952,"gamma_max":160.8421218012876,"total_open_interest":29778,"previous_open_interest":33002,"listed_contracts":439,"listed_calls":270,"listed_puts":211,"gamma_max_distance_pct":-2.6025660677277767,"delta_neutral_distance_pct":-10.565472440410764,"gamma_neutral_distance_pct":-59.466976611957456,"open_interest_change_1d_pct":-9.769104902733169,"call_open_interest":21800,"put_open_interest":7978,"put_call_open_interest_ratio":0.36596330275229355,"nearest_expiration_max_pain":200,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":21.10936220127945,"all_expiration_max_pain":150,"net_gamma_exposure":966870.4572646288,"net_gamma_exposure_per_100k_open_interest":3246928.7973155645,"gamma_exposure_flip":66.93623457561952,"gamma_exposure_flip_distance_pct":-59.466976611957456,"call_wall":140,"call_wall_distance_pct":-15.223446459104384,"put_wall":200,"put_wall_distance_pct":21.10936220127945,"gamma_max_cross_direction":"above","delta_neutral_cross_direction":null,"open_interest_rank":1218},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":165.14,"totalOi":33349,"analysisCoverage":1,"avgIvPct":178.9,"ivRank":100,"iv52wHighPct":178.9,"iv52wLowPct":73.5,"frontDte":35,"termPremiumPp":8.5407,"riskReversalFrontPp":2.3,"riskReversal30dPp":2.3,"butterflyFrontPp":8.05,"butterfly30dPp":8.05,"putCallOiRatio":0.381,"putCallOiFrontRatio":1.16,"putCallVolumeFrontRatio":0.495,"optionVolume":483,"volumeOiRatio":0.014483,"netDeltaNormalized":0.128659,"dealerDeltaNormalized":-0.128617,"gexPer100kOi":5499664.577649,"vannaPer100kOi":887.582836,"charmPer100kOi":90065.669136,"weekendDeltaShiftPer100kOi":270200.005997,"ivSurfaceRangePp":20.2,"gammaFlipDistancePct":-22.829115,"maxPainDistancePct":-3.112511,"peakCallDistancePct":5.970692,"peakPutDistancePct":2.942957},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/POWL.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."}