{"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/IBX","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/IBX.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/IBX.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":"IBX","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":17.020000457763672,"previous_close":17.309999465942383,"delta_neutral":11.25636166091445,"gamma_neutral":6.1744319829659595,"gamma_max":15.111448550845624,"total_open_interest":2104,"previous_open_interest":2362,"listed_contracts":79,"listed_calls":55,"listed_puts":37,"gamma_max_distance_pct":-11.213583170307505,"delta_neutral_distance_pct":-33.8639168145271,"gamma_neutral_distance_pct":-63.72249226262804,"open_interest_change_1d_pct":-10.9229466553768,"call_open_interest":1696,"put_open_interest":408,"put_call_open_interest_ratio":0.24056603773584906,"nearest_expiration_max_pain":15,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":-11.868392499615057,"all_expiration_max_pain":15,"net_gamma_exposure":128528.96173281861,"net_gamma_exposure_per_100k_open_interest":6108790.956883014,"gamma_exposure_flip":6.1744319829659595,"gamma_exposure_flip_distance_pct":-63.72249226262804,"call_wall":17,"call_wall_distance_pct":-0.11751149956373043,"put_wall":15,"put_wall_distance_pct":-11.868392499615057,"gamma_max_cross_direction":"above","delta_neutral_cross_direction":null,"open_interest_rank":3050},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.9444,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":17.02,"totalOi":2451,"analysisCoverage":0.9444,"avgIvPct":531.8,"ivRank":100,"iv52wHighPct":531.8,"iv52wLowPct":98.2,"frontDte":35,"termPremiumPp":13.0556,"riskReversalFrontPp":-86.88,"riskReversal30dPp":-86.88,"butterflyFrontPp":-6.47,"butterfly30dPp":-6.47,"putCallOiRatio":0.254,"putCallOiFrontRatio":0.098,"putCallVolumeFrontRatio":0,"optionVolume":91,"volumeOiRatio":0.037128,"netDeltaNormalized":0.326353,"dealerDeltaNormalized":-0.322358,"gexPer100kOi":1581164.422685,"vannaPer100kOi":326.397389,"charmPer100kOi":-515014.279886,"weekendDeltaShiftPer100kOi":-1545083.639331,"ivSurfaceRangePp":104.8,"gammaFlipDistancePct":-17.215041,"maxPainDistancePct":-11.86839,"peakCallDistancePct":-11.86839,"peakPutDistancePct":-0.117509},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/IBX.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."}