{"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/NWE","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/NWE.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/NWE.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":"NWE","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":74.72000122070312,"previous_close":73.8499984741211,"delta_neutral":61.89834515849459,"gamma_neutral":47.74564473978562,"gamma_max":82.29444022723646,"total_open_interest":508,"previous_open_interest":1417,"listed_contracts":29,"listed_calls":19,"listed_puts":12,"gamma_max_distance_pct":10.13709700587457,"delta_neutral_distance_pct":-17.159603657308235,"gamma_neutral_distance_pct":-36.10058356562708,"open_interest_change_1d_pct":-64.14961185603387,"call_open_interest":466,"put_open_interest":42,"put_call_open_interest_ratio":0.09012875536480687,"nearest_expiration_max_pain":75,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":0.37473069422179567,"all_expiration_max_pain":70,"net_gamma_exposure":94597.42469817832,"net_gamma_exposure_per_100k_open_interest":18621540.29491699,"gamma_exposure_flip":47.74564473978562,"gamma_exposure_flip_distance_pct":-36.10058356562708,"call_wall":85,"call_wall_distance_pct":13.758028120118034,"put_wall":65,"put_wall_distance_pct":-13.008566731674442,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":3927},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.8333,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":74.72,"totalOi":1408,"analysisCoverage":0.8333,"avgIvPct":148.9,"ivRank":94.3,"iv52wHighPct":155.8,"iv52wLowPct":35.79,"frontDte":35,"termPremiumPp":10.3461,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.198,"putCallOiFrontRatio":0.034,"putCallVolumeFrontRatio":0.2,"optionVolume":56,"volumeOiRatio":0.039773,"netDeltaNormalized":0.066807,"dealerDeltaNormalized":-0.066435,"gexPer100kOi":42887070.3125,"vannaPer100kOi":1278.409091,"charmPer100kOi":-18394.886364,"weekendDeltaShiftPer100kOi":-55255.681818,"ivSurfaceRangePp":10.8,"gammaFlipDistancePct":-5.875268,"maxPainDistancePct":-6.316916,"peakCallDistancePct":0.374732,"peakPutDistancePct":7.066381},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/NWE.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."}