Weekly Report: what happened at IVVB last week (1208-1212)?

Last week IVVB had an overall loss of -0.57%, the stock price moved from 33.62 to 33.43, last week's high was 33.75, the low was 33.3736, and the cumulative volume was 49.81K.

● IVVB reached a 52-week high last week on 12 December, quoting 33.43.