Weekly Report: what happened at KLRS last week (0928-1002)?

Last week KLRS had an overall loss of -7.22%, the stock price moved from 2.91 to 2.70, last week's high was 2.97, the low was 2.51, and the cumulative volume was 541.66K.

● KLRS reached a 52-week down last week on 2 October, quoting 2.70.