{"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/SRTY","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/SRTY.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/SRTY.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":"SRTY","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":25.799999237060547,"previous_close":26.450000762939453,"delta_neutral":23.593552934845356,"gamma_neutral":25.799999237060547,"gamma_max":25.40051347543966,"total_open_interest":2772,"previous_open_interest":2774,"listed_contracts":67,"listed_calls":49,"listed_puts":31,"gamma_max_distance_pct":-1.5483944706751933,"delta_neutral_distance_pct":-8.552117703343686,"gamma_neutral_distance_pct":0,"open_interest_change_1d_pct":-0.07209805335255948,"call_open_interest":1895,"put_open_interest":877,"put_call_open_interest_ratio":0.46279683377308706,"nearest_expiration_max_pain":23,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-10.852710542093632,"all_expiration_max_pain":25,"net_gamma_exposure":202769.95828215484,"net_gamma_exposure_per_100k_open_interest":7314933.559962296,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":25,"call_wall_distance_pct":-3.1007723283626447,"put_wall":30,"put_wall_distance_pct":16.279073205964824,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":2981},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":1,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"SRTY","price":25.8,"totalOi":2772,"analysisCoverage":1,"avgIvPct":64.7,"ivRank":1.6,"iv52wHighPct":118.44,"iv52wLowPct":63.8,"frontDte":14,"frontAtmIvPct":53.409,"backAtmIvPct":57.1785,"termPremiumPp":-3.7695,"expectedMoveFrontPct":10.46,"straddleFrontPct":8.14,"straddle30dPct":8.14,"riskReversalFrontPp":20.65,"riskReversal30dPp":20.65,"butterflyFrontPp":3.89,"butterfly30dPp":3.89,"putCallOiRatio":0.463,"putCallOiFrontRatio":0.629,"putCallVolumeFrontRatio":1.444,"optionVolume":83,"volumeOiRatio":0.029942,"netDeltaNormalized":0.11398,"dealerDeltaNormalized":-0.101154,"gexPer100kOi":1821006.854257,"vannaPer100kOi":-432.900433,"charmPer100kOi":-595490.620491,"weekendDeltaShiftPer100kOi":-1786435.786436,"ivSurfaceRangePp":28.4,"gammaFlipDistancePct":-6.27907,"maxPainDistancePct":-3.100775,"peakCallDistancePct":0.775194,"peakPutDistancePct":-3.100775},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/SRTY.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."}