{"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/LH","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/LH.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/LH.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":"LH","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":317.95001220703125,"previous_close":325.07000732421875,"delta_neutral":300.5580183099735,"gamma_neutral":315.21404470349603,"gamma_max":350.4700963296002,"total_open_interest":3738,"previous_open_interest":4666,"listed_contracts":134,"listed_calls":77,"listed_puts":73,"gamma_max_distance_pct":10.228049339213015,"delta_neutral_distance_pct":-5.470040330029326,"gamma_neutral_distance_pct":-0.8605024055648447,"open_interest_change_1d_pct":-19.888555507929702,"call_open_interest":1758,"put_open_interest":1980,"put_call_open_interest_ratio":1.1262798634812288,"nearest_expiration_max_pain":300,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":-5.645545374391496,"all_expiration_max_pain":290,"net_gamma_exposure":33702.3784092745,"net_gamma_exposure_per_100k_open_interest":901615.2597451711,"gamma_exposure_flip":315.21404470349603,"gamma_exposure_flip_distance_pct":-0.8605024055648447,"call_wall":320,"call_wall_distance_pct":0.6447516006490708,"put_wall":290,"put_wall_distance_pct":-8.79069386191178,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":2647},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":317.95,"totalOi":4681,"analysisCoverage":1,"avgIvPct":85.8,"ivRank":100,"iv52wHighPct":85.8,"iv52wLowPct":29.5,"frontDte":35,"termPremiumPp":3.9744,"riskReversalFrontPp":-1.62,"riskReversal30dPp":-1.62,"butterflyFrontPp":0.59,"butterfly30dPp":0.59,"putCallOiRatio":1.132,"putCallOiFrontRatio":4.586,"putCallVolumeFrontRatio":15,"optionVolume":210,"volumeOiRatio":0.044862,"netDeltaNormalized":0.097995,"dealerDeltaNormalized":-0.095022,"gexPer100kOi":6912011.963256,"vannaPer100kOi":1687.673574,"charmPer100kOi":155415.509507,"weekendDeltaShiftPer100kOi":466267.891476,"ivSurfaceRangePp":36,"gammaFlipDistancePct":5.755622,"maxPainDistancePct":-5.645542,"peakCallDistancePct":0.644755,"peakPutDistancePct":-2.500393},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/LH.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."}