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

Last week ABCL had an overall gain of 0.18%, the stock price moved from 11.30 to 11.32, last week's high was 12.15, the low was 10.6044, and the cumulative volume was 37.59M.

● ABCL reached a 52-week high last week on 21 August, quoting 11.32.