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

Last week PALL had an overall loss of -7.25%, the stock price moved from 20.42 to 18.94, last week's high was 20.48, the low was 18.86, and the cumulative volume was 3.69M.

● PALL reached a 52-week down last week on 23 October, quoting 18.94.