Weekly Report: what happened at DPST last week (0803-0807)?

Last week DPST had an overall loss of -1.28%, the stock price moved from 148.06 to 146.17, last week's high was 158.88, the low was 144.0505, and the cumulative volume was 1.67M.

● DPST reached a 52-week high last week on 7 August, quoting 146.17.