If Lang Zi is a rational person, then he must have opened a position, but we don't know how large it was.

This time because of the strait situation,
we can know how much leverage was opened in the market's oil futures derivatives.
The gaming capital in this is dozens of times more than usual.
This is rational, ha.
Just this one gate, -15%, Forbes got it smashed out for him.
If it's an emotional statement, then it's really:
Trump himself doesn't even know what he's doing!!!