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

Last week SILEF had an overall gain of 6.38%, the stock price moved from 0.2350 to 0.25, last week's high was 0.25, the low was 0.23, and the cumulative volume was 83.56K.

● SILEF reached a 52-week down last week on 1 December, quoting 0.25.