{"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/SMWB","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/SMWB.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/SMWB.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":"SMWB","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":7.960000038146973,"previous_close":8.15999984741211,"delta_neutral":3.85305718896287,"gamma_neutral":1.7642505607691632,"gamma_max":7.210052927934953,"total_open_interest":6668,"previous_open_interest":6663,"listed_contracts":25,"listed_calls":19,"listed_puts":13,"gamma_max_distance_pct":-9.421446063040491,"delta_neutral_distance_pct":-51.594759164601314,"gamma_neutral_distance_pct":-77.83604833776022,"open_interest_change_1d_pct":0.07504127269998499,"call_open_interest":6431,"put_open_interest":237,"put_call_open_interest_ratio":0.036852744518737365,"nearest_expiration_max_pain":2.5,"nearest_expiration_max_pain_expiry":"2026-10-16","nearest_expiration_max_pain_distance_pct":-68.59296497463359,"all_expiration_max_pain":2.5,"net_gamma_exposure":982863.3323892271,"net_gamma_exposure_per_100k_open_interest":14740001.98544132,"gamma_exposure_flip":1.7642505607691632,"gamma_exposure_flip_distance_pct":-77.83604833776022,"call_wall":7.5,"call_wall_distance_pct":-5.778894923900744,"put_wall":7.5,"put_wall_distance_pct":-5.778894923900744,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":2381},"history_summary":null,"advanced_options":{"data_through":"2026-10-02","analysis_coverage":0.7778,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"symbol":"SMWB","price":7.96,"totalOi":6668,"analysisCoverage":0.7778,"avgIvPct":151.3,"ivRank":25.3,"iv52wHighPct":320.8,"iv52wLowPct":94,"frontDte":null,"frontAtmIvPct":null,"backAtmIvPct":null,"termPremiumPp":null,"expectedMoveFrontPct":null,"straddleFrontPct":null,"straddle30dPct":null,"riskReversalFrontPp":null,"riskReversal30dPp":null,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.037,"putCallOiFrontRatio":0.042,"putCallVolumeFrontRatio":0,"optionVolume":2,"volumeOiRatio":0.0003,"netDeltaNormalized":0.616939,"dealerDeltaNormalized":-0.616941,"gexPer100kOi":1396999.55009,"vannaPer100kOi":-1619.676065,"charmPer100kOi":-1487717.456509,"weekendDeltaShiftPer100kOi":-4463152.369526,"ivSurfaceRangePp":92.5,"gammaFlipDistancePct":null,"maxPainDistancePct":-68.592965,"peakCallDistancePct":-5.778894,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/SMWB.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."}