Weekly Report: what happened at PPCB last week (1215-1219)?

Last week PPCB had an overall loss of -8.85%, the stock price moved from 0.78 to 0.7110, last week's high was 0.7884, the low was 0.70, and the cumulative volume was 191.75K.

● PPCB reached a 52-week down last week on 19 December, quoting 0.7110.