Weekly Report: what happened at Beijing DeepZero Technology last week (0803-0807)?

Last week 02723 had an overall gain of 9.98%, the stock price moved from 606.00 to 666.50, last week's high was 697.00, the low was 598.00, and the cumulative volume was 609.29K.

● 02723 reached a 52-week high last week on 6 August, quoting 666.50.