Weekly Report: what happened at ETS last week (1229-0102)?

Last week ETS had an overall loss of -15.33%, the stock price moved from 0.60 to 0.5080, last week's high was 0.6110, the low was 0.49, and the cumulative volume was 498.64K.

● ETS reached a 52-week down last week on 2 January, quoting 0.5080.