Weekly Report: what happened at CALA last week (0907-0911)?

Last week CALA had an overall loss of -66.67%, the stock price moved from 0.0003 to 0.0001, last week's high was 0.0003, the low was 0.0001, and the cumulative volume was 411.

● CALA reached a 52-week down last week on 10 September, quoting 0.0001.