{"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/NTST","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/NTST.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/NTST.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":"NTST","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":17.520000457763672,"previous_close":17.389999389648438,"delta_neutral":null,"gamma_neutral":null,"gamma_max":null,"total_open_interest":376,"previous_open_interest":376,"listed_contracts":13,"listed_calls":11,"listed_puts":2,"gamma_max_distance_pct":null,"delta_neutral_distance_pct":null,"gamma_neutral_distance_pct":null,"open_interest_change_1d_pct":0,"call_open_interest":365,"put_open_interest":11,"put_call_open_interest_ratio":0.030136986301369864,"nearest_expiration_max_pain":20,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":14.155248158896944,"all_expiration_max_pain":15,"net_gamma_exposure":49099.156396714454,"net_gamma_exposure_per_100k_open_interest":13058286.275721928,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":17.5,"call_wall_distance_pct":-0.114157860965175,"put_wall":20,"put_wall_distance_pct":14.155248158896944,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":4207},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.8333,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"NTST","price":17.52,"totalOi":376,"analysisCoverage":0.8333,"avgIvPct":69.6,"ivRank":11.2,"iv52wHighPct":131.7,"iv52wLowPct":61.8,"frontDte":49,"frontAtmIvPct":27.3201,"backAtmIvPct":27.3201,"termPremiumPp":0,"expectedMoveFrontPct":10.01,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.03,"putCallOiFrontRatio":0,"putCallVolumeFrontRatio":0,"optionVolume":5,"volumeOiRatio":0.013298,"netDeltaNormalized":0.180505,"dealerDeltaNormalized":-0.180505,"gexPer100kOi":2126210.106383,"vannaPer100kOi":2393.617021,"charmPer100kOi":-37500,"weekendDeltaShiftPer100kOi":-112234.042553,"ivSurfaceRangePp":167.6,"gammaFlipDistancePct":-14.326484,"maxPainDistancePct":-14.383562,"peakCallDistancePct":28.424658,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/NTST.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."}