{"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/GENC","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/GENC.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/GENC.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":"GENC","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":17.809999465942383,"previous_close":17.729999542236328,"delta_neutral":null,"gamma_neutral":null,"gamma_max":null,"total_open_interest":230,"previous_open_interest":279,"listed_contracts":12,"listed_calls":8,"listed_puts":4,"gamma_max_distance_pct":null,"delta_neutral_distance_pct":null,"gamma_neutral_distance_pct":null,"open_interest_change_1d_pct":-17.562724014336915,"call_open_interest":216,"put_open_interest":14,"put_call_open_interest_ratio":0.06481481481481481,"nearest_expiration_max_pain":17.5,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":-1.7405922248071206,"all_expiration_max_pain":15,"net_gamma_exposure":29399.237163286227,"net_gamma_exposure_per_100k_open_interest":12782277.02751575,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":20,"call_wall_distance_pct":12.296466028791862,"put_wall":17.5,"put_wall_distance_pct":-1.7405922248071206,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":4329},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.7778,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":17.81,"totalOi":277,"analysisCoverage":0.7778,"avgIvPct":1040.3,"ivRank":79.1,"iv52wHighPct":1291.1,"iv52wLowPct":93.5,"frontDte":35,"termPremiumPp":0,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.121,"putCallOiFrontRatio":0.06,"putCallVolumeFrontRatio":0,"optionVolume":2,"volumeOiRatio":0.00722,"netDeltaNormalized":0.337762,"dealerDeltaNormalized":-0.337762,"gexPer100kOi":2430274.368231,"vannaPer100kOi":3249.097473,"charmPer100kOi":-170036.101083,"weekendDeltaShiftPer100kOi":-510469.314079,"ivSurfaceRangePp":10.9,"gammaFlipDistancePct":-29.421673,"maxPainDistancePct":-15.777653,"peakCallDistancePct":-1.740595,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/GENC.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."}