{"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/GEVG","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/GEVG.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/GEVG.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":"GEVG","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":20.229999542236328,"previous_close":20.40999984741211,"delta_neutral":18.507239957117733,"gamma_neutral":16.515696288498237,"gamma_max":28.23332418130613,"total_open_interest":248,"previous_open_interest":510,"listed_contracts":44,"listed_calls":27,"listed_puts":20,"gamma_max_distance_pct":39.56166495387411,"delta_neutral_distance_pct":-8.5158656653541,"gamma_neutral_distance_pct":-18.360372406254108,"open_interest_change_1d_pct":-51.37254901960784,"call_open_interest":164,"put_open_interest":84,"put_call_open_interest_ratio":0.5121951219512195,"nearest_expiration_max_pain":25,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":23.57884609836413,"all_expiration_max_pain":20,"net_gamma_exposure":1860.58826732119,"net_gamma_exposure_per_100k_open_interest":750237.204564996,"gamma_exposure_flip":16.515696288498237,"gamma_exposure_flip_distance_pct":-18.360372406254108,"call_wall":20,"call_wall_distance_pct":-1.1369231213086959,"put_wall":18,"put_wall_distance_pct":-11.023230809177827,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":4299},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.6667,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":20.23,"totalOi":510,"analysisCoverage":0.6667,"avgIvPct":1118.4,"ivRank":100,"iv52wHighPct":1118.4,"iv52wLowPct":92.2,"frontDte":35,"termPremiumPp":0,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.437,"putCallOiFrontRatio":2.727,"putCallVolumeFrontRatio":0,"optionVolume":13,"volumeOiRatio":0.02549,"netDeltaNormalized":0.105536,"dealerDeltaNormalized":-0.104294,"gexPer100kOi":332280.392157,"vannaPer100kOi":0,"charmPer100kOi":0,"weekendDeltaShiftPer100kOi":0,"ivSurfaceRangePp":14.1,"gammaFlipDistancePct":-45.081562,"maxPainDistancePct":-1.136925,"peakCallDistancePct":-25.852694,"peakPutDistancePct":18.63569},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/GEVG.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."}