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

Last week CSPI had an overall loss of -4.30%, the stock price moved from 7.90 to 7.56, last week's high was 8.2499, the low was 7.1097, and the cumulative volume was 65.72K.

● CSPI reached a 52-week down last week on 21 August, quoting 7.56.