Weekly Report: what happened at ETS last week (1222-1226)?

Last week ETS had an overall gain of 24.43%, the stock price moved from 0.49 to 0.6097, last week's high was 0.6370, the low was 0.49, and the cumulative volume was 449.11K.

● ETS reached a 52-week down last week on 26 December, quoting 0.6097.