Weekly Report: what happened at SDCI last week (0817-0821)?

Last week SDCI had an overall gain of 2.84%, the stock price moved from 29.56 to 30.40, last week's high was 30.43, the low was 29.55, and the cumulative volume was 519.56K.

● SDCI reached a 52-week high last week on 21 August, quoting 30.40.