Weekly Report: what happened at COHX last week (1012-1016)?

Last week COHX had an overall loss of -43.21%, the stock price moved from 24.46 to 13.89, last week's high was 24.46, the low was 13.7010, and the cumulative volume was 7.18M.

● COHX reached a 52-week down last week on 16 October, quoting 13.89.