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

Last week CFR PRB had an overall loss of -0.80%, the stock price moved from 16.23 to 16.10, last week's high was 16.38, the low was 16.08, and the cumulative volume was 53.77K.

● CFR PRB reached a 52-week down last week on 11 September, quoting 16.10.