{"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/HNI","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/HNI.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/HNI.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":"HNI","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":46.81999969482422,"previous_close":46.72999954223633,"delta_neutral":24.610702021118904,"gamma_neutral":17.111428455667042,"gamma_max":50.19656277799828,"total_open_interest":12900,"previous_open_interest":12891,"listed_contracts":23,"listed_calls":17,"listed_puts":9,"gamma_max_distance_pct":7.211796465576076,"delta_neutral_distance_pct":-47.435492991172474,"gamma_neutral_distance_pct":-63.45273693464238,"open_interest_change_1d_pct":0.06981615080288574,"call_open_interest":12825,"put_open_interest":75,"put_call_open_interest_ratio":0.005847953216374269,"nearest_expiration_max_pain":45,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-3.887227054009172,"all_expiration_max_pain":40,"net_gamma_exposure":1912029.9470135758,"net_gamma_exposure_per_100k_open_interest":14821937.57374865,"gamma_exposure_flip":17.111428455667042,"gamma_exposure_flip_distance_pct":-63.45273693464238,"call_wall":55,"call_wall_distance_pct":17.47116693398879,"put_wall":45,"put_wall_distance_pct":-3.887227054009172,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1886},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.8889,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"HNI","price":46.82,"totalOi":12900,"analysisCoverage":0.8889,"avgIvPct":74.3,"ivRank":41.3,"iv52wHighPct":97.05,"iv52wLowPct":58.3,"frontDte":14,"frontAtmIvPct":52.4388,"backAtmIvPct":44.5419,"termPremiumPp":7.8969,"expectedMoveFrontPct":10.27,"straddleFrontPct":8.44,"straddle30dPct":8.44,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.006,"putCallOiFrontRatio":0.417,"putCallVolumeFrontRatio":0,"optionVolume":23,"volumeOiRatio":0.001783,"netDeltaNormalized":0.530909,"dealerDeltaNormalized":-0.530909,"gexPer100kOi":6707138.294574,"vannaPer100kOi":697.674419,"charmPer100kOi":-537294.573643,"weekendDeltaShiftPer100kOi":-1611875.968992,"ivSurfaceRangePp":53.5,"gammaFlipDistancePct":-25.245622,"maxPainDistancePct":-14.566425,"peakCallDistancePct":6.791969,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/HNI.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."}