{"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/PRGS","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/PRGS.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/PRGS.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":"PRGS","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":40.84000015258789,"previous_close":40.869998931884766,"delta_neutral":30.99985297019706,"gamma_neutral":19.71739219666172,"gamma_max":44.67631840920451,"total_open_interest":7010,"previous_open_interest":9873,"listed_contracts":121,"listed_calls":85,"listed_puts":59,"gamma_max_distance_pct":9.393531445355608,"delta_neutral_distance_pct":-24.09438576304044,"gamma_neutral_distance_pct":-51.7203914716139,"open_interest_change_1d_pct":-28.998278132279953,"call_open_interest":5225,"put_open_interest":1785,"put_call_open_interest_ratio":0.3416267942583732,"nearest_expiration_max_pain":42.5,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":4.064642118535645,"all_expiration_max_pain":40,"net_gamma_exposure":317760.9024803988,"net_gamma_exposure_per_100k_open_interest":4532965.7985791555,"gamma_exposure_flip":19.71739219666172,"gamma_exposure_flip_distance_pct":-51.7203914716139,"call_wall":40,"call_wall_distance_pct":-2.056807417848804,"put_wall":35,"put_wall_distance_pct":-14.299706490617703,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":2219},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":40.84,"totalOi":9804,"analysisCoverage":1,"avgIvPct":205.4,"ivRank":90.5,"iv52wHighPct":220.4,"iv52wLowPct":62,"frontDte":35,"termPremiumPp":-3.8158,"riskReversalFrontPp":53.6,"riskReversal30dPp":53.6,"butterflyFrontPp":15.53,"butterfly30dPp":15.53,"putCallOiRatio":0.292,"putCallOiFrontRatio":3.366,"putCallVolumeFrontRatio":0.005,"optionVolume":1323,"volumeOiRatio":0.134945,"netDeltaNormalized":0.227902,"dealerDeltaNormalized":-0.21786,"gexPer100kOi":2985798.551612,"vannaPer100kOi":1621.787026,"charmPer100kOi":12556.099551,"weekendDeltaShiftPer100kOi":37668.298654,"ivSurfaceRangePp":59,"gammaFlipDistancePct":-3.819785,"maxPainDistancePct":-2.056807,"peakCallDistancePct":16.307542,"peakPutDistancePct":-14.299706},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/PRGS.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."}