{"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/CHPS","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/CHPS.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/CHPS.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":"CHPS","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":93.91500091552734,"previous_close":91.55000305175781,"delta_neutral":85.08789472613464,"gamma_neutral":83.70344872652467,"gamma_max":94.35666417974754,"total_open_interest":128,"previous_open_interest":128,"listed_contracts":28,"listed_calls":23,"listed_puts":13,"gamma_max_distance_pct":0.4702797848210148,"delta_neutral_distance_pct":-9.39903753749875,"gamma_neutral_distance_pct":-10.873185422409295,"open_interest_change_1d_pct":0,"call_open_interest":87,"put_open_interest":41,"put_call_open_interest_ratio":0.47126436781609193,"nearest_expiration_max_pain":84,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-10.557419814589021,"all_expiration_max_pain":77,"net_gamma_exposure":5932.954260644236,"net_gamma_exposure_per_100k_open_interest":4635120.516128309,"gamma_exposure_flip":83.70344872652467,"gamma_exposure_flip_distance_pct":-10.873185422409295,"call_wall":90,"call_wall_distance_pct":-4.168664087059665,"put_wall":85,"put_wall_distance_pct":-9.492627193334128,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":4655},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.6667,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"CHPS","price":93.92,"totalOi":128,"analysisCoverage":0.6667,"avgIvPct":52,"ivRank":76.7,"iv52wHighPct":55,"iv52wLowPct":42.1,"frontDte":14,"frontAtmIvPct":38.142,"backAtmIvPct":30.6516,"termPremiumPp":7.4904,"expectedMoveFrontPct":7.47,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.471,"putCallOiFrontRatio":0.974,"putCallVolumeFrontRatio":0,"optionVolume":2,"volumeOiRatio":0.015625,"netDeltaNormalized":0.359224,"dealerDeltaNormalized":-0.325547,"gexPer100kOi":5059882.8125,"vannaPer100kOi":0,"charmPer100kOi":0,"weekendDeltaShiftPer100kOi":0,"ivSurfaceRangePp":18.7,"gammaFlipDistancePct":-23.168654,"maxPainDistancePct":-18.015332,"peakCallDistancePct":9.667802,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/CHPS.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."}