{"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/IDA","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/IDA.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/IDA.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":"IDA","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":132.7899932861328,"previous_close":131.86000061035156,"delta_neutral":130.6763304685287,"gamma_neutral":127.96291932498647,"gamma_max":135.40089775547355,"total_open_interest":989,"previous_open_interest":1034,"listed_contracts":43,"listed_calls":31,"listed_puts":15,"gamma_max_distance_pct":1.966190678024075,"delta_neutral_distance_pct":-1.591733507395875,"gamma_neutral_distance_pct":-3.635118762861199,"open_interest_change_1d_pct":-4.352030947775629,"call_open_interest":390,"put_open_interest":599,"put_call_open_interest_ratio":1.535897435897436,"nearest_expiration_max_pain":130,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-2.101056877170706,"all_expiration_max_pain":125,"net_gamma_exposure":178206.90089402514,"net_gamma_exposure_per_100k_open_interest":18018897.967039954,"gamma_exposure_flip":127.96291932498647,"gamma_exposure_flip_distance_pct":-3.635118762861199,"call_wall":135,"call_wall_distance_pct":1.6642870890919588,"put_wall":115,"put_wall_distance_pct":-13.397088775958702,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":3695},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.8333,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"IDA","price":132.79,"totalOi":989,"analysisCoverage":0.8333,"avgIvPct":24.2,"ivRank":0,"iv52wHighPct":44.19,"iv52wLowPct":24.2,"frontDte":14,"frontAtmIvPct":18.8412,"backAtmIvPct":18.641,"termPremiumPp":0.2002,"expectedMoveFrontPct":3.69,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":1.536,"putCallOiFrontRatio":0,"putCallVolumeFrontRatio":0,"optionVolume":99,"volumeOiRatio":0.100101,"netDeltaNormalized":0.052917,"dealerDeltaNormalized":-0.052649,"gexPer100kOi":25545849.34277,"vannaPer100kOi":2628.918099,"charmPer100kOi":-1109201.213347,"weekendDeltaShiftPer100kOi":-3327502.527806,"ivSurfaceRangePp":29.1,"gammaFlipDistancePct":-1.061827,"maxPainDistancePct":-5.866406,"peakCallDistancePct":1.664282,"peakPutDistancePct":-2.101062},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/IDA.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."}