Weekly Report: what happened at KGEI last week (1222-1226)?

Last week KGEI had an overall gain of 9.66%, the stock price moved from 3.83 to 4.20, last week's high was 4.21, the low was 3.69, and the cumulative volume was 401.42K.

● KGEI reached a 52-week down last week on 26 December, quoting 4.20.