Weekly Report: what happened at OPK last week (0831-0904)?

Last week OPK had an overall gain of 10.81%, the stock price moved from 1.48 to 1.64, last week's high was 1.73, the low was 1.4550, and the cumulative volume was 22.46M.

● OPK reached a 52-week high last week on 4 September, quoting 1.64.