{"schema_version":1,"publisher":"Half on a Double","data_through":"2026-11-13","frequency":"end-of-day","methodology":"market-implied-carry-v1","generation":"market-implied-carry-analytics-20260917T000000Z","canonical_url":"https://halfonadouble.com/stock/LIFE","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/LIFE.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/LIFE.json?date=2026-11-13&public_schema=5","definitions_url":"https://halfonadouble.com/methodology.md","license_url":"https://halfonadouble.com/terms.md","disclaimer_url":"https://halfonadouble.com/disclaimer.md","symbol":"LIFE","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":33.2599983215332,"previous_close":33.52000045776367,"delta_neutral":26.6005309054856,"gamma_neutral":33.2599983215332,"gamma_max":37.346539982956706,"total_open_interest":28041,"previous_open_interest":27984,"listed_contracts":63,"listed_calls":36,"listed_puts":30,"gamma_max_distance_pct":12.286656246695577,"delta_neutral_distance_pct":-20.02245265218829,"gamma_neutral_distance_pct":0,"open_interest_change_1d_pct":0.2036878216123499,"call_open_interest":27068,"put_open_interest":973,"put_call_open_interest_ratio":0.03594650509827102,"nearest_expiration_max_pain":30,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":-9.801558887700285,"all_expiration_max_pain":30,"net_gamma_exposure":3396798.4614923336,"net_gamma_exposure_per_100k_open_interest":12113685.180601025,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":30,"call_wall_distance_pct":-9.801558887700285,"put_wall":30,"put_wall_distance_pct":-9.801558887700285,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1430},"history_summary":null,"advanced_options":{"data_through":"2026-11-13","analysis_coverage":0.8333,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":33.26,"totalOi":28041,"analysisCoverage":0.8333,"avgIvPct":97.6,"ivRank":0,"iv52wHighPct":100.5,"iv52wLowPct":97.6,"frontDte":null,"termPremiumPp":null,"riskReversalFrontPp":4.59,"riskReversal30dPp":4.59,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.036,"putCallOiFrontRatio":0.037,"putCallVolumeFrontRatio":1,"optionVolume":551,"volumeOiRatio":0.01965,"netDeltaNormalized":0.219243,"dealerDeltaNormalized":-0.219242,"gexPer100kOi":4040575.621412,"vannaPer100kOi":1405.085411,"charmPer100kOi":-8061559.858778,"weekendDeltaShiftPer100kOi":-24184676.010128,"ivSurfaceRangePp":25,"gammaFlipDistancePct":-24.834636,"maxPainDistancePct":-9.801563,"peakCallDistancePct":5.231509,"peakPutDistancePct":-9.801563},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/LIFE.json?date=2026-11-13&public_schema=5","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."}