Weekly Report: what happened at ZBIO last week (1208-1212)?

Last week ZBIO had an overall gain of 1.02%, the stock price moved from 40.18 to 40.59, last week's high was 41.50, the low was 36.94, and the cumulative volume was 1.29M.

● ZBIO reached a 52-week high last week on 12 December, quoting 40.59.