{"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/PUBM","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/PUBM.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/PUBM.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":"PUBM","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":18.420000076293945,"previous_close":19.18000030517578,"delta_neutral":16.19248423177443,"gamma_neutral":15.40923171975409,"gamma_max":20.14149747238712,"total_open_interest":20404,"previous_open_interest":20430,"listed_contracts":41,"listed_calls":37,"listed_puts":18,"gamma_max_distance_pct":9.345805586117752,"delta_neutral_distance_pct":-12.092919844154997,"gamma_neutral_distance_pct":-16.345105016664117,"open_interest_change_1d_pct":-0.12726382770435635,"call_open_interest":10447,"put_open_interest":9957,"put_call_open_interest_ratio":0.953096582751029,"nearest_expiration_max_pain":12.5,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-32.13897965132383,"all_expiration_max_pain":12.5,"net_gamma_exposure":1159005.326343702,"net_gamma_exposure_per_100k_open_interest":5680284.877199088,"gamma_exposure_flip":15.40923171975409,"gamma_exposure_flip_distance_pct":-16.345105016664117,"call_wall":20,"call_wall_distance_pct":8.57763255788187,"put_wall":15,"put_wall_distance_pct":-18.566775581588598,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1556},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"PUBM","price":18.42,"totalOi":20404,"analysisCoverage":1,"avgIvPct":133.7,"ivRank":100,"iv52wHighPct":133.7,"iv52wLowPct":73.9,"frontDte":14,"frontAtmIvPct":68.4207,"backAtmIvPct":81.7966,"termPremiumPp":-13.3759,"expectedMoveFrontPct":13.4,"straddleFrontPct":10.86,"straddle30dPct":10.86,"riskReversalFrontPp":2.01,"riskReversal30dPp":2.01,"butterflyFrontPp":-2.3,"butterfly30dPp":-2.3,"putCallOiRatio":0.953,"putCallOiFrontRatio":0.594,"putCallVolumeFrontRatio":0.414,"optionVolume":201,"volumeOiRatio":0.009851,"netDeltaNormalized":0.201954,"dealerDeltaNormalized":-0.201954,"gexPer100kOi":1100908.253284,"vannaPer100kOi":2303.469908,"charmPer100kOi":-960091.158596,"weekendDeltaShiftPer100kOi":-2880278.376789,"ivSurfaceRangePp":32.9,"gammaFlipDistancePct":-9.826276,"maxPainDistancePct":-32.138979,"peakCallDistancePct":62.86645,"peakPutDistancePct":-4.994571},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/PUBM.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."}