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

Last week OTTEF had an overall loss of -1.00%, the stock price moved from 0.01 to 0.0099, last week's high was 0.01, the low was 0.0099, and the cumulative volume was 79.45K.

● OTTEF reached a 52-week high last week on 20 August, quoting 0.0099.