Weekly Report: what happened at Silkwave last week (0817-0821)?

Last week 00471 had an overall loss of -27.01%, the stock price moved from 0.1370 to 0.10, last week's high was 0.14, the low was 0.0630, and the cumulative volume was 16.70M.

● 00471 reached a 52-week down last week on 20 August, quoting 0.10.