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

Last week QDEF had an overall gain of 0.20%, the stock price moved from 88.69 to 88.8671, last week's high was 89.73, the low was 87.89, and the cumulative volume was 16.41K.

● QDEF reached a 52-week high last week on 31 July, quoting 88.8671.