{"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/BOX","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/BOX.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/BOX.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":"BOX","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":34.4900016784668,"previous_close":34.599998474121094,"delta_neutral":29.557587560626853,"gamma_neutral":24.404909212455763,"gamma_max":36.943108538470504,"total_open_interest":28706,"previous_open_interest":28138,"listed_contracts":179,"listed_calls":105,"listed_puts":99,"gamma_max_distance_pct":7.1125159194621315,"delta_neutral_distance_pct":-14.300997036249512,"gamma_neutral_distance_pct":-29.240626196627524,"open_interest_change_1d_pct":2.0186225033762173,"call_open_interest":21028,"put_open_interest":7678,"put_call_open_interest_ratio":0.365132204679475,"nearest_expiration_max_pain":33,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-4.3200974368089184,"all_expiration_max_pain":32,"net_gamma_exposure":2598105.517379704,"net_gamma_exposure_per_100k_open_interest":9050740.32390338,"gamma_exposure_flip":24.404909212455763,"gamma_exposure_flip_distance_pct":-29.240626196627524,"call_wall":40,"call_wall_distance_pct":15.975639470534645,"put_wall":33,"put_wall_distance_pct":-4.3200974368089184,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1313},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"BOX","price":34.49,"totalOi":28706,"analysisCoverage":1,"avgIvPct":56.3,"ivRank":30.1,"iv52wHighPct":81.14,"iv52wLowPct":45.6,"frontDte":14,"frontAtmIvPct":36.0485,"backAtmIvPct":36.0811,"termPremiumPp":-0.0326,"expectedMoveFrontPct":7.06,"straddleFrontPct":5.51,"straddle30dPct":5.51,"riskReversalFrontPp":1.48,"riskReversal30dPp":1.48,"butterflyFrontPp":4.79,"butterfly30dPp":4.79,"putCallOiRatio":0.365,"putCallOiFrontRatio":1.114,"putCallVolumeFrontRatio":3.067,"optionVolume":919,"volumeOiRatio":0.032014,"netDeltaNormalized":0.239723,"dealerDeltaNormalized":-0.239456,"gexPer100kOi":3193676.09559,"vannaPer100kOi":2811.25897,"charmPer100kOi":224325.924894,"weekendDeltaShiftPer100kOi":672974.291089,"ivSurfaceRangePp":172.4,"gammaFlipDistancePct":-58.915628,"maxPainDistancePct":-7.219484,"peakCallDistancePct":7.277472,"peakPutDistancePct":1.478689},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/BOX.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."}