{"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/ZEPP","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/ZEPP.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/ZEPP.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":"ZEPP","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":3.0199999809265137,"previous_close":null,"delta_neutral":null,"gamma_neutral":null,"gamma_max":null,"total_open_interest":3576,"previous_open_interest":null,"listed_contracts":16,"listed_calls":15,"listed_puts":5,"gamma_max_distance_pct":null,"delta_neutral_distance_pct":null,"gamma_neutral_distance_pct":null,"open_interest_change_1d_pct":null,"call_open_interest":3119,"put_open_interest":457,"put_call_open_interest_ratio":0.1465213209361975,"nearest_expiration_max_pain":7.5,"nearest_expiration_max_pain_expiry":"2026-12-18","nearest_expiration_max_pain_distance_pct":148.34437242940166,"all_expiration_max_pain":5,"net_gamma_exposure":77905.87096604914,"net_gamma_exposure_per_100k_open_interest":2178575.81001256,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":5,"call_wall_distance_pct":65.56291495293443,"put_wall":5,"put_wall_distance_pct":65.56291495293443,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":2674},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.7222,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":3.02,"totalOi":3582,"analysisCoverage":0.7222,"avgIvPct":762.1,"ivRank":63.4,"iv52wHighPct":1140.6,"iv52wLowPct":105.24,"frontDte":null,"termPremiumPp":null,"riskReversalFrontPp":40.73,"riskReversal30dPp":40.73,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.147,"putCallOiFrontRatio":0.259,"putCallVolumeFrontRatio":0,"optionVolume":217,"volumeOiRatio":0.060581,"netDeltaNormalized":0.252507,"dealerDeltaNormalized":-0.252507,"gexPer100kOi":65714.126186,"vannaPer100kOi":2456.728085,"charmPer100kOi":0,"weekendDeltaShiftPer100kOi":0,"ivSurfaceRangePp":0,"gammaFlipDistancePct":-15.562914,"maxPainDistancePct":65.562914,"peakCallDistancePct":65.562914,"peakPutDistancePct":-17.218543},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/ZEPP.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."}