Weekly Report: what happened at SPTM last week (1208-1212)?

Last week SPTM had an overall loss of -0.58%, the stock price moved from 83.08 to 82.60, last week's high was 83.5250, the low was 82.33, and the cumulative volume was 5.42M.

● SPTM reached a 52-week high last week on 12 December, quoting 82.60.