{"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/PD","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/PD.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/PD.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":"PD","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":16.15999984741211,"previous_close":17.25,"delta_neutral":16.07721230736323,"gamma_neutral":17.334565921719417,"gamma_max":21.667435552632078,"total_open_interest":19817,"previous_open_interest":20584,"listed_contracts":50,"listed_calls":44,"listed_puts":33,"gamma_max_distance_pct":34.080666814498386,"delta_neutral_distance_pct":-0.512299138803134,"gamma_neutral_distance_pct":7.2683544888486145,"open_interest_change_1d_pct":-3.7261951029926155,"call_open_interest":9926,"put_open_interest":9891,"put_call_open_interest_ratio":0.9964739069111425,"nearest_expiration_max_pain":7.5,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":-53.589108472664606,"all_expiration_max_pain":12.5,"net_gamma_exposure":-83100.85962119045,"net_gamma_exposure_per_100k_open_interest":-419341.2707331607,"gamma_exposure_flip":17.334565921719417,"gamma_exposure_flip_distance_pct":7.2683544888486145,"call_wall":17.5,"call_wall_distance_pct":8.292080230449264,"put_wall":15,"put_wall_distance_pct":-7.178216945329203,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1475},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.8889,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":16.16,"totalOi":21044,"analysisCoverage":0.8889,"avgIvPct":579.5,"ivRank":100,"iv52wHighPct":579.5,"iv52wLowPct":72.9,"frontDte":null,"termPremiumPp":null,"riskReversalFrontPp":6.25,"riskReversal30dPp":6.25,"butterflyFrontPp":-0.71,"butterfly30dPp":-0.71,"putCallOiRatio":0.925,"putCallOiFrontRatio":0.091,"putCallVolumeFrontRatio":0.5,"optionVolume":938,"volumeOiRatio":0.044573,"netDeltaNormalized":0.374979,"dealerDeltaNormalized":-0.299462,"gexPer100kOi":304321.611861,"vannaPer100kOi":-356.396122,"charmPer100kOi":-275812.583159,"weekendDeltaShiftPer100kOi":-827432.997529,"ivSurfaceRangePp":44.1,"gammaFlipDistancePct":-68.935644,"maxPainDistancePct":-22.648515,"peakCallDistancePct":8.292079,"peakPutDistancePct":-38.118812},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/PD.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."}