{"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/TXNM","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/TXNM.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/TXNM.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":"TXNM","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":58.52000045776367,"previous_close":58.54999923706055,"delta_neutral":55.18265266759944,"gamma_neutral":73.15000057220459,"gamma_max":77.96988309022296,"total_open_interest":1066,"previous_open_interest":1293,"listed_contracts":34,"listed_calls":13,"listed_puts":21,"gamma_max_distance_pct":33.23629952207038,"delta_neutral_distance_pct":-5.702918257105848,"gamma_neutral_distance_pct":25,"open_interest_change_1d_pct":-17.556071152358854,"call_open_interest":537,"put_open_interest":529,"put_call_open_interest_ratio":0.9851024208566108,"nearest_expiration_max_pain":60,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":2.5290490954532814,"all_expiration_max_pain":60,"net_gamma_exposure":-20356.28871992655,"net_gamma_exposure_per_100k_open_interest":-1909595.5647210649,"gamma_exposure_flip":73.15000057220459,"gamma_exposure_flip_distance_pct":25,"call_wall":65,"call_wall_distance_pct":11.073136520074387,"put_wall":55,"put_wall_distance_pct":-6.015038329167826,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":3506},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.9444,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":58.52,"totalOi":1293,"analysisCoverage":0.9444,"avgIvPct":289.7,"ivRank":100,"iv52wHighPct":289.7,"iv52wLowPct":34.3,"frontDte":35,"termPremiumPp":0,"riskReversalFrontPp":21.95,"riskReversal30dPp":21.95,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.692,"putCallOiFrontRatio":2.296,"putCallVolumeFrontRatio":0,"optionVolume":1,"volumeOiRatio":0.000773,"netDeltaNormalized":0.154815,"dealerDeltaNormalized":-0.152181,"gexPer100kOi":-685218.870843,"vannaPer100kOi":1701.469451,"charmPer100kOi":176952.822892,"weekendDeltaShiftPer100kOi":530858.468677,"ivSurfaceRangePp":120.1,"gammaFlipDistancePct":null,"maxPainDistancePct":2.52905,"peakCallDistancePct":null,"peakPutDistancePct":2.52905},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/TXNM.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."}