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

Last week OPHC had an overall loss of -5.68%, the stock price moved from 9.86 to 9.30, last week's high was 10.68, the low was 8.9401, and the cumulative volume was 983.05K.

● OPHC reached a 52-week high last week on 21 August, quoting 9.30.