Weekly Report: what happened at DVOL last week (0713-0717)?

Last week DVOL had an overall gain of 1.34%, the stock price moved from 37.12 to 37.6163, last week's high was 37.7069, the low was 37.10, and the cumulative volume was 12.89K.

● DVOL reached a 52-week high last week on 17 July, quoting 37.6163.