{"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/LCTX","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/LCTX.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/LCTX.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":"LCTX","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":0.9302999973297119,"previous_close":0.90420001745224,"delta_neutral":0.0478946536684167,"gamma_neutral":0.9302999973297119,"gamma_max":0.9334494332401819,"total_open_interest":7327,"previous_open_interest":6408,"listed_contracts":22,"listed_calls":16,"listed_puts":10,"gamma_max_distance_pct":0.33853981721057713,"delta_neutral_distance_pct":-94.85169796776403,"gamma_neutral_distance_pct":0,"open_interest_change_1d_pct":14.341448189762795,"call_open_interest":7151,"put_open_interest":176,"put_call_open_interest_ratio":0.024611942385680326,"nearest_expiration_max_pain":1,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":7.492207123546341,"all_expiration_max_pain":1,"net_gamma_exposure":425052.18508433393,"net_gamma_exposure_per_100k_open_interest":5801176.267016977,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":1,"call_wall_distance_pct":7.492207123546341,"put_wall":1,"put_wall_distance_pct":7.492207123546341,"gamma_max_cross_direction":"below","delta_neutral_cross_direction":null,"open_interest_rank":2311},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.8333,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"LCTX","price":0.93,"totalOi":7327,"analysisCoverage":0.8333,"avgIvPct":248.8,"ivRank":71.7,"iv52wHighPct":277.9,"iv52wLowPct":174.97,"frontDte":null,"frontAtmIvPct":null,"backAtmIvPct":null,"termPremiumPp":null,"expectedMoveFrontPct":null,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":-92.89,"riskReversal30dPp":-92.89,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.025,"putCallOiFrontRatio":0.001,"putCallVolumeFrontRatio":0,"optionVolume":222,"volumeOiRatio":0.030299,"netDeltaNormalized":0.357268,"dealerDeltaNormalized":-0.356925,"gexPer100kOi":53460.352122,"vannaPer100kOi":2743.278286,"charmPer100kOi":-130721.987171,"weekendDeltaShiftPer100kOi":-392152.313362,"ivSurfaceRangePp":2.7,"gammaFlipDistancePct":null,"maxPainDistancePct":7.526882,"peakCallDistancePct":115.053763,"peakPutDistancePct":7.526882},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/LCTX.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."}