Weekly Report: what happened at CHELF last week (0810-0814)?

Last week CHELF had an overall gain of 52.78%, the stock price moved from 0.0036 to 0.0055, last week's high was 0.0055, the low was 0.0035, and the cumulative volume was 298.62K.

● CHELF reached a 52-week down last week on 10 August, quoting 0.0055.