Weekly Report: what happened at PKBO last week (0318-0322)?

Last week PKBO had an overall gain of 215.79%, the stock price moved from 0.0190 to 0.06, last week's high was 0.06, the low was 0.0190, and the cumulative volume was 5.16K.

● PKBO reached a 52-week down last week on 17 January, quoting 0.06.