{"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/IGIB","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/IGIB.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/IGIB.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":"IGIB","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":50.150001525878906,"previous_close":50.25,"delta_neutral":null,"gamma_neutral":null,"gamma_max":null,"total_open_interest":161,"previous_open_interest":167,"listed_contracts":16,"listed_calls":10,"listed_puts":6,"gamma_max_distance_pct":null,"delta_neutral_distance_pct":null,"gamma_neutral_distance_pct":null,"open_interest_change_1d_pct":-3.592814371257485,"call_open_interest":46,"put_open_interest":115,"put_call_open_interest_ratio":2.5,"nearest_expiration_max_pain":51,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":1.6949121600374608,"all_expiration_max_pain":51,"net_gamma_exposure":-76641.1295903523,"net_gamma_exposure_per_100k_open_interest":-47603186.08096416,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":50,"call_wall_distance_pct":-0.29910572545346975,"put_wall":49,"put_wall_distance_pct":-2.2931236109444004,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":4580},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.7778,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"IGIB","price":50.15,"totalOi":161,"analysisCoverage":0.7778,"avgIvPct":25,"ivRank":21,"iv52wHighPct":58.87,"iv52wLowPct":16,"frontDte":14,"frontAtmIvPct":29.1043,"backAtmIvPct":10.6833,"termPremiumPp":18.421,"expectedMoveFrontPct":5.7,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":2.5,"putCallOiFrontRatio":4.13,"putCallVolumeFrontRatio":0,"optionVolume":0,"volumeOiRatio":0,"netDeltaNormalized":-0.093875,"dealerDeltaNormalized":0.093292,"gexPer100kOi":-17961043.478261,"vannaPer100kOi":1242.236025,"charmPer100kOi":80124.223602,"weekendDeltaShiftPer100kOi":239751.552795,"ivSurfaceRangePp":3.3,"gammaFlipDistancePct":null,"maxPainDistancePct":1.694915,"peakCallDistancePct":null,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/IGIB.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."}