Weekly Report: what happened at COLO last week (0907-0911)?

Last week COLO had an overall gain of 1.60%, the stock price moved from 50.57 to 51.38, last week's high was 52.1804, the low was 50.27, and the cumulative volume was 488.33K.

● COLO reached a 52-week high last week on 11 September, quoting 51.38.