{"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/EOLS","markdown_url":null,"history_url":"https://halfonadouble.com/api/v1/history/EOLS.csv","advanced_analysis_url":"https://halfonadouble.com/api/v1/analysis/EOLS.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":"EOLS","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":7.099999904632568,"previous_close":7.570000171661377,"delta_neutral":null,"gamma_neutral":null,"gamma_max":null,"total_open_interest":16905,"previous_open_interest":17656,"listed_contracts":16,"listed_calls":11,"listed_puts":8,"gamma_max_distance_pct":null,"delta_neutral_distance_pct":null,"gamma_neutral_distance_pct":null,"open_interest_change_1d_pct":-4.253511554145899,"call_open_interest":16755,"put_open_interest":150,"put_call_open_interest_ratio":0.008952551477170993,"nearest_expiration_max_pain":7.5,"nearest_expiration_max_pain_expiry":"2026-11-20","nearest_expiration_max_pain_distance_pct":5.633804235778114,"all_expiration_max_pain":7.5,"net_gamma_exposure":1169741.8173552996,"net_gamma_exposure_per_100k_open_interest":6919502.025171841,"gamma_exposure_flip":null,"gamma_exposure_flip_distance_pct":null,"call_wall":10,"call_wall_distance_pct":40.84507231437082,"put_wall":7.5,"put_wall_distance_pct":5.633804235778114,"gamma_max_cross_direction":null,"delta_neutral_cross_direction":null,"open_interest_rank":1576},"history_summary":null,"advanced_options":{"data_through":"2026-10-16","analysis_coverage":0.8333,"catalyst_score":null,"directional_score":null,"catalyst_reasons":[],"features":{"price":7.1,"totalOi":17651,"analysisCoverage":0.8333,"avgIvPct":412,"ivRank":73.9,"iv52wHighPct":534.3,"iv52wLowPct":65.9,"frontDte":null,"termPremiumPp":null,"riskReversalFrontPp":-9.23,"riskReversal30dPp":-9.23,"butterflyFrontPp":null,"butterfly30dPp":null,"putCallOiRatio":0.022,"putCallOiFrontRatio":0.004,"putCallVolumeFrontRatio":0,"optionVolume":69,"volumeOiRatio":0.003909,"netDeltaNormalized":0.178767,"dealerDeltaNormalized":-0.178352,"gexPer100kOi":508871.678658,"vannaPer100kOi":5325.47731,"charmPer100kOi":-49736.558835,"weekendDeltaShiftPer100kOi":-149209.676506,"ivSurfaceRangePp":14.8,"gammaFlipDistancePct":-28.309859,"maxPainDistancePct":5.633803,"peakCallDistancePct":40.84507,"peakPutDistancePct":null},"complete_analysis_url":"https://halfonadouble.com/api/v1/analysis/EOLS.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."}