Weekly Report: what happened at TBIO last week (1201-1205)?

Last week TBIO had an overall gain of 0.00%, the stock price moved from 0.0215 to 0.0215, last week's high was 0.0215, the low was 0.0215, and the cumulative volume was 16.

● TBIO reached a 52-week down last week on 28 November, quoting 0.0215.