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

Last week SPVXET had an overall loss of -1.44%, the stock price moved from 15993.0805 to 15763.3684, last week's high was 16248.1953, the low was 15733.3545, and the cumulative volume was 0.

● SPVXET reached a 52-week down last week on 21 August, quoting 15763.3684.