Weekly Report: what happened at SGVT last week (0817-0821)?

Last week SGVT had an overall gain of 0.06%, the stock price moved from 100.64 to 100.70, last week's high was 100.70, the low was 100.6303, and the cumulative volume was 1.34M.

● SGVT reached a 52-week high last week on 21 August, quoting 100.70.