{"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/IEI","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/IEI.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/IEI.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":"IEI","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":114.23999786376953,"previous_close":114.08999633789062,"delta_neutral":119.66428636004673,"gamma_neutral":114.23999786376953,"gamma_max":102,"total_open_interest":14328,"previous_open_interest":80651,"listed_contracts":59,"listed_calls":27,"listed_puts":32,"gamma_max_distance_pct":-10.71428404468779,"delta_neutral_distance_pct":4.748151783708565,"gamma_neutral_distance_pct":0,"open_interest_change_1d_pct":-82.23456621740586,"call_open_interest":2584,"put_open_interest":11744,"put_call_open_interest_ratio":4.544891640866873,"nearest_expiration_max_pain":114,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":-0.2100821675922361,"all_expiration_max_pain":117,"net_gamma_exposure":-8991938.9726096,"net_gamma_exposure_per_100k_open_interest":-62757809.691580124,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":117,"call_wall_distance_pct":2.4159683016816524,"put_wall":117,"put_wall_distance_pct":2.4159683016816524,"gamma_max_cross_direction":"above","delta_neutral_cross_direction":"below","open_interest_rank":1689},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.9444,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":114.24,"totalOi":80664,"analysisCoverage":0.9444,"avgIvPct":86.5,"ivRank":100,"iv52wHighPct":86.5,"iv52wLowPct":8.6,"frontDte":35,"termPremiumPp":-1.0524,"riskReversalFrontPp":2.98,"riskReversal30dPp":2.98,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.171,"putCallOiFrontRatio":0.337,"putCallVolumeFrontRatio":0.006,"optionVolume":424,"volumeOiRatio":0.005256,"netDeltaNormalized":0.105356,"dealerDeltaNormalized":-0.105103,"gexPer100kOi":294883711.618566,"vannaPer100kOi":-57.026679,"charmPer100kOi":-1721.957751,"weekendDeltaShiftPer100kOi":-5167.112962,"ivSurfaceRangePp":2.9,"gammaFlipDistancePct":-0.210084,"maxPainDistancePct":0.665266,"peakCallDistancePct":-0.210084,"peakPutDistancePct":-1.960784},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/IEI.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."}