{"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/NRIM","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/NRIM.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/NRIM.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":"NRIM","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":23.549999237060547,"previous_close":24.43000030517578,"delta_neutral":null,"gamma_neutral":null,"gamma_max":null,"total_open_interest":87,"previous_open_interest":100,"listed_contracts":16,"listed_calls":10,"listed_puts":7,"gamma_max_distance_pct":null,"delta_neutral_distance_pct":null,"gamma_neutral_distance_pct":null,"open_interest_change_1d_pct":-13,"call_open_interest":51,"put_open_interest":36,"put_call_open_interest_ratio":0.7058823529411765,"nearest_expiration_max_pain":25,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":6.157115965666752,"all_expiration_max_pain":25,"net_gamma_exposure":492.42581900881055,"net_gamma_exposure_per_100k_open_interest":566006.6885158742,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":30,"call_wall_distance_pct":27.3885391588001,"put_wall":25,"put_wall_distance_pct":6.157115965666752,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":4711},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.6667,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":23.55,"totalOi":96,"analysisCoverage":0.6667,"avgIvPct":263.7,"ivRank":92.9,"iv52wHighPct":280.5,"iv52wLowPct":42.9,"frontDte":63,"termPremiumPp":0,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.811,"putCallOiFrontRatio":0,"putCallVolumeFrontRatio":0,"optionVolume":0,"volumeOiRatio":0,"netDeltaNormalized":-0.066042,"dealerDeltaNormalized":0.066042,"gexPer100kOi":-687041.666667,"vannaPer100kOi":0,"charmPer100kOi":0,"weekendDeltaShiftPer100kOi":0,"ivSurfaceRangePp":12.8,"gammaFlipDistancePct":null,"maxPainDistancePct":6.157113,"peakCallDistancePct":null,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/NRIM.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."}