Weekly Report: what happened at OBIL last week (0817-0821)?

Last week OBIL had an overall gain of 0.03%, the stock price moved from 50.11 to 50.1250, last week's high was 50.1354, the low was 50.10, and the cumulative volume was 155.47K.

● OBIL reached a 52-week high last week on 21 August, quoting 50.1250.