{"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/ICHR","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/ICHR.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/ICHR.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":"ICHR","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":42.11000061035156,"previous_close":46.650001525878906,"delta_neutral":50.05924844795274,"gamma_neutral":47.36905714350985,"gamma_max":74.9078884683629,"total_open_interest":11113,"previous_open_interest":16769,"listed_contracts":241,"listed_calls":153,"listed_puts":107,"gamma_max_distance_pct":77.88622033396241,"delta_neutral_distance_pct":18.877339639950225,"gamma_neutral_distance_pct":12.488854089129353,"open_interest_change_1d_pct":-33.72890452620908,"call_open_interest":6594,"put_open_interest":4519,"put_call_open_interest_ratio":0.6853199878677586,"nearest_expiration_max_pain":57.5,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":36.547136467780625,"all_expiration_max_pain":50,"net_gamma_exposure":-47518.585254450605,"net_gamma_exposure_per_100k_open_interest":-427594.5762120994,"gamma_exposure_flip":47.36905714350985,"gamma_exposure_flip_distance_pct":12.488854089129353,"call_wall":50,"call_wall_distance_pct":18.736640406765755,"put_wall":45,"put_wall_distance_pct":6.862976366089181,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1887},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":42.11,"totalOi":16626,"analysisCoverage":1,"avgIvPct":329.6,"ivRank":100,"iv52wHighPct":329.6,"iv52wLowPct":90.9,"frontDte":35,"termPremiumPp":11.072,"riskReversalFrontPp":0.99,"riskReversal30dPp":0.99,"butterflyFrontPp":4.24,"butterfly30dPp":4.24,"putCallOiRatio":0.461,"putCallOiFrontRatio":0.868,"putCallVolumeFrontRatio":1.538,"optionVolume":542,"volumeOiRatio":0.0326,"netDeltaNormalized":-0.039987,"dealerDeltaNormalized":0.039987,"gexPer100kOi":374009.683628,"vannaPer100kOi":745.8198,"charmPer100kOi":260170.816793,"weekendDeltaShiftPer100kOi":780506.435703,"ivSurfaceRangePp":24.8,"gammaFlipDistancePct":-34.433626,"maxPainDistancePct":24.673474,"peakCallDistancePct":42.483971,"peakPutDistancePct":24.673474},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/ICHR.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."}