{"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/JMKE","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/JMKE.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/JMKE.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":"JMKE","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":17.950000762939453,"previous_close":18.31999969482422,"delta_neutral":17.2663236234541,"gamma_neutral":17.950000762939453,"gamma_max":20.171668858501,"total_open_interest":19043,"previous_open_interest":29775,"listed_contracts":47,"listed_calls":29,"listed_puts":24,"gamma_max_distance_pct":12.376980507702951,"delta_neutral_distance_pct":-3.8087861305104296,"gamma_neutral_distance_pct":0,"open_interest_change_1d_pct":-36.043660789252726,"call_open_interest":12108,"put_open_interest":6935,"put_call_open_interest_ratio":0.5727618103733069,"nearest_expiration_max_pain":17.5,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":-2.506967932104767,"all_expiration_max_pain":17.5,"net_gamma_exposure":381086.4368330469,"net_gamma_exposure_per_100k_open_interest":2001189.0817258148,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":20,"call_wall_distance_pct":11.42060807759455,"put_wall":17.5,"put_wall_distance_pct":-2.506967932104767,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1493},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.9444,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":17.95,"totalOi":29730,"analysisCoverage":0.9444,"avgIvPct":626.3,"ivRank":100,"iv52wHighPct":626.3,"iv52wLowPct":59.8,"frontDte":35,"termPremiumPp":0,"riskReversalFrontPp":6.76,"riskReversal30dPp":6.76,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.375,"putCallOiFrontRatio":0.672,"putCallVolumeFrontRatio":0.483,"optionVolume":1363,"volumeOiRatio":0.045846,"netDeltaNormalized":0.146523,"dealerDeltaNormalized":-0.138776,"gexPer100kOi":479193.710057,"vannaPer100kOi":850.992264,"charmPer100kOi":-74382.778338,"weekendDeltaShiftPer100kOi":-223151.698621,"ivSurfaceRangePp":19.9,"gammaFlipDistancePct":5.571031,"maxPainDistancePct":-2.506964,"peakCallDistancePct":-2.506964,"peakPutDistancePct":-2.506964},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/JMKE.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."}