Weekly Report: what happened at ROC last week (1019-1023)?

Last week ROC had an overall loss of -7.18%, the stock price moved from 3.90 to 3.62, last week's high was 3.90, the low was 3.29, and the cumulative volume was 45.26K.

● ROC reached a 52-week down last week on 23 October, quoting 3.62.