{"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/FDN","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/FDN.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/FDN.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":"FDN","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":283.8999938964844,"previous_close":293.9700012207031,"delta_neutral":287.83522425121305,"gamma_neutral":283.8999938964844,"gamma_max":379.4660023073824,"total_open_interest":2478,"previous_open_interest":4430,"listed_contracts":80,"listed_calls":46,"listed_puts":42,"gamma_max_distance_pct":33.66185645137537,"delta_neutral_distance_pct":1.386132595749029,"gamma_neutral_distance_pct":0,"open_interest_change_1d_pct":-44.06320541760722,"call_open_interest":588,"put_open_interest":1890,"put_call_open_interest_ratio":3.2142857142857144,"nearest_expiration_max_pain":305,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":7.432196744325789,"all_expiration_max_pain":290,"net_gamma_exposure":-182923.45793710605,"net_gamma_exposure_per_100k_open_interest":-7381899.028938905,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":290,"call_wall_distance_pct":2.148646084768783,"put_wall":230,"put_wall_distance_pct":-18.98555655345924,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":"below","open_interest_rank":2939},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":283.9,"totalOi":4327,"analysisCoverage":1,"avgIvPct":183.1,"ivRank":93.2,"iv52wHighPct":194.6,"iv52wLowPct":25.5,"frontDte":35,"termPremiumPp":0,"riskReversalFrontPp":0.94,"riskReversal30dPp":0.94,"butterflyFrontPp":0.77,"butterfly30dPp":0.77,"putCallOiRatio":2.86,"putCallOiFrontRatio":10.789,"putCallVolumeFrontRatio":0,"optionVolume":1366,"volumeOiRatio":0.315692,"netDeltaNormalized":-0.03803,"dealerDeltaNormalized":0.033945,"gexPer100kOi":-19859302.287959,"vannaPer100kOi":1571.527617,"charmPer100kOi":281788.7682,"weekendDeltaShiftPer100kOi":845366.304599,"ivSurfaceRangePp":10,"gammaFlipDistancePct":null,"maxPainDistancePct":-6.657274,"peakCallDistancePct":3.909827,"peakPutDistancePct":-18.985558},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/FDN.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."}