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

Last week DIM had an overall gain of 0.87%, the stock price moved from 78.95 to 79.6350, last week's high was 80.68, the low was 78.57, and the cumulative volume was 27.78K.

● DIM reached a 52-week high last week on 12 December, quoting 79.6350.