valuation: refresh all current judgements and enforce single latest

Cai

2026-08-09 d7f33c3d393d3cbc42ee0f1e994cb90ed04051e2

1
{"rc":0,"data":{"code":"001270","name":"铖昌科技","klines":["2026-07-31,92.00,92.56,94.00,91.50,123456,1140000000,0,0,0,0"]}}