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

Last week SMILE had an overall gain of 1.30%, the stock price moved from 2509.62 to 2542.12, last week's high was 2544.38, the low was 2509.53, and the cumulative volume was 0.

● SMILE reached a 52-week high last week on 21 August, quoting 2542.12.