Weekly Report: what happened at ROSC last week (0727-0731)?

Last week ROSC had an overall loss of -0.97%, the stock price moved from 56.42 to 55.8719, last week's high was 56.98, the low was 55.50, and the cumulative volume was 17.29K.

● ROSC reached a 52-week high last week on 31 July, quoting 55.8719.