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

Last week IRS had an overall gain of 2.76%, the stock price moved from 15.60 to 16.03, last week's high was 16.12, the low was 15.2475, and the cumulative volume was 442.89K.

● IRS reached a 52-week high last week on 26 December, quoting 16.03.