Weekly Report: what happened at TEI last week (0706-0710)?

Last week TEI had an overall gain of 0.44%, the stock price moved from 6.75 to 6.78, last week's high was 6.80, the low was 6.62, and the cumulative volume was 617.79K.

● TEI reached a 52-week high last week on 10 July, quoting 6.78.