Weekly Report: what happened at CHELF last week (0831-0904)?

Last week CHELF had an overall gain of 1.85%, the stock price moved from 0.0054 to 0.0055, last week's high was 0.0055, the low was 0.0054, and the cumulative volume was 2.80K.

● CHELF reached a 52-week down last week on 3 September, quoting 0.0055.