Events this week that have a significant impact on the market:

1) August 1 is the deadline for the United States to start imposing 'reciprocal tariffs', and the outcome of the China-U.S. negotiations is still uncertain.

2) The U.S. will announce interest rates on Thursday.

3) The U.S. non-farm payroll and unemployment rate data will be released on Friday.

There may be significant fluctuations, and it is recommended to have a stop-loss plan for contracts.