{"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/PDYN","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/PDYN.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/PDYN.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":"PDYN","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":5.329999923706055,"previous_close":5.324999809265137,"delta_neutral":4.026167883039289,"gamma_neutral":5.329999923706055,"gamma_max":6.383285250401579,"total_open_interest":24299,"previous_open_interest":24198,"listed_contracts":87,"listed_calls":63,"listed_puts":41,"gamma_max_distance_pct":19.76145106514663,"delta_neutral_distance_pct":-24.46213994990427,"gamma_neutral_distance_pct":0,"open_interest_change_1d_pct":0.4173898669311513,"call_open_interest":18862,"put_open_interest":5437,"put_call_open_interest_ratio":0.28825151097444596,"nearest_expiration_max_pain":6,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":12.570358084134472,"all_expiration_max_pain":5,"net_gamma_exposure":623737.6873775299,"net_gamma_exposure_per_100k_open_interest":2566927.393627433,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":7,"call_wall_distance_pct":31.33208443149022,"put_wall":5,"put_wall_distance_pct":-6.191368263221272,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1436},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.8333,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"PDYN","price":5.33,"totalOi":24299,"analysisCoverage":0.8333,"avgIvPct":181.1,"ivRank":65.7,"iv52wHighPct":206.4,"iv52wLowPct":132.56,"frontDte":null,"frontAtmIvPct":null,"backAtmIvPct":null,"termPremiumPp":null,"expectedMoveFrontPct":null,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":-4.29,"riskReversal30dPp":-4.29,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.288,"putCallOiFrontRatio":0.232,"putCallVolumeFrontRatio":1.146,"optionVolume":306,"volumeOiRatio":0.012593,"netDeltaNormalized":0.171609,"dealerDeltaNormalized":-0.169286,"gexPer100kOi":145251.656447,"vannaPer100kOi":2675.007202,"charmPer100kOi":-399041.112803,"weekendDeltaShiftPer100kOi":-1197119.223013,"ivSurfaceRangePp":57.8,"gammaFlipDistancePct":-81.050657,"maxPainDistancePct":-6.19137,"peakCallDistancePct":12.570356,"peakPutDistancePct":12.570356},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/PDYN.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."}