{"items":[{"ticker":"300390","sector":"A股","periods":{"3m":{"vkMedian":4.10431977261891,"startDate":"2026-07-23","endDate":"2026-09-11","sampleCount":34,"source":"snapshot","vkNow":3.8924470413232286,"pNow":53.77,"pTarget":50.99429113887015,"upsidePct":-5.162188694680769,"calendarStart":"2026-06-11","partial":true},"6m":{"vkMedian":0.01742344014059516,"startDate":"2026-03-11","endDate":"2026-07-22","sampleCount":91,"source":"reconstruction","vkNow":3.8924470413232286,"pNow":53.77,"pTarget":12012.373889603225,"upsidePct":22240.28991929184,"calendarStart":"2026-03-11","partial":false},"1y":{"vkMedian":0.021068361818804535,"startDate":"2025-09-11","endDate":"2026-07-22","sampleCount":206,"source":"reconstruction","vkNow":3.8924470413232286,"pNow":53.77,"pTarget":9934.17899369577,"upsidePct":18375.31893936353,"calendarStart":"2025-09-11","partial":false}},"selectedPeriod":"1y","target":9934.17899369577,"price":53.77,"vkNow":3.8924470413232286,"retPct":18375.31893936353,"endDate":"2026-09-11","positiveEarningsModel":true,"earningsBasisDate":"2026-09-11"}],"meta":{"source":"vkratio-history","version":"calendar-spliced-v1","generated_at":"2026-09-13T01:22:04.660Z"}}