Weekly Report: what happened at CRSPIDT last week (0318-0322)?

Last week CRSPIDT had an overall gain of 2.38%, the stock price moved from 4411.72 to 4516.79, last week's high was 4552.27, the low was 4411.01, and the cumulative volume was 0.

● CRSPIDT reached a 52-week high last week on 22 March, quoting 4516.79.