Weekly Report: what happened at OPER last week (1222-1226)?

Last week OPER had an overall gain of 0.08%, the stock price moved from 100.2301 to 100.3150, last week's high was 100.3299, the low was 100.21, and the cumulative volume was 105.11K.

● OPER reached a 52-week high last week on 26 December, quoting 100.3150.