Built in batches, with small gains on the books. Next, it's up to the market; we can only wait for the opportunity. This round of movement clearly shows that a powerful market maker is operating, and the shakeout pattern is very obvious. The recent operation was indeed quite uncomfortable; I almost couldn't resist chasing the high, but luckily I calmed down. To be honest, the worst-case scenario is that this market turns into a practice run, but even if the profit is retraced by around 200,000, it can still be accepted. The key is to preserve the principal, and the rest depends on luck.