{"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/HACK","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/HACK.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/HACK.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":"HACK","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":117.08999633789062,"previous_close":122.23999786376953,"delta_neutral":109.07538103222592,"gamma_neutral":88.7373311771324,"gamma_max":128.22337151557252,"total_open_interest":3544,"previous_open_interest":5280,"listed_contracts":144,"listed_calls":97,"listed_puts":75,"gamma_max_distance_pct":9.508391430429237,"delta_neutral_distance_pct":-6.844833509548207,"gamma_neutral_distance_pct":-24.21442142584065,"open_interest_change_1d_pct":-32.87878787878788,"call_open_interest":2009,"put_open_interest":1535,"put_call_open_interest_ratio":0.7640617222498756,"nearest_expiration_max_pain":127,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":8.463578420065653,"all_expiration_max_pain":110,"net_gamma_exposure":108519.10030807719,"net_gamma_exposure_per_100k_open_interest":3062051.363094729,"gamma_exposure_flip":88.7373311771324,"gamma_exposure_flip_distance_pct":-24.21442142584065,"call_wall":120,"call_wall_distance_pct":2.485270948093531,"put_wall":120,"put_wall_distance_pct":2.485270948093531,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":2678},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":117.09,"totalOi":5245,"analysisCoverage":1,"avgIvPct":131.1,"ivRank":99.7,"iv52wHighPct":131.4,"iv52wLowPct":32.8,"frontDte":35,"termPremiumPp":0.763,"riskReversalFrontPp":4.96,"riskReversal30dPp":4.96,"butterflyFrontPp":-0.28,"butterfly30dPp":-0.28,"putCallOiRatio":0.995,"putCallOiFrontRatio":2,"putCallVolumeFrontRatio":2.533,"optionVolume":452,"volumeOiRatio":0.086177,"netDeltaNormalized":0.012464,"dealerDeltaNormalized":-0.012076,"gexPer100kOi":-20609624.594852,"vannaPer100kOi":877.025739,"charmPer100kOi":80171.591992,"weekendDeltaShiftPer100kOi":240533.841754,"ivSurfaceRangePp":20.1,"gammaFlipDistancePct":-19.25869,"maxPainDistancePct":0.77718,"peakCallDistancePct":11.025707,"peakPutDistancePct":4.193356},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/HACK.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."}