Weekly Report: what happened at USDERN last week (0727-0731)?

Last week USDERN had an overall gain of 0.50%, the stock price moved from 15.00 to 15.0750, last week's high was 15.0750, the low was 14.98, and the cumulative volume was 7.65K.

● USDERN reached a 52-week high last week on 31 July, quoting 15.0750.