25.10.1 Review

Longbridge: At 16:00 on 10.1, the main account's holdings of NVIDIA, Apple, and Tesla were all down. Pre-market -1600. By 20:00, it was already -800, opened at +200, and should be +1500 at the close, thanks to the rise in options. Currently, there are 1 NVIDIA and 1 Apple option each, and 4 Microsoft options.

During this time, an intraday margin account was discovered, and $2600 was deposited. Initially bought 2x Apple but couldn't margin, so cut losses and went all-in on Broadcom, making 1270 on the main wave. Already inflated, after withdrawal, the remaining profit of 1270 could still buy 4 lots of Broadcom. Thought it was boring and transferred another $2000 to add to the position, which kept rising. Started falling at 1:00 AM. From a high of 337.9, it dropped to 335, so I added $800 to the position, and stopped out at 333. It was already 3:00 by then. So, I bought Apple again and set a stop-loss order. Cumulative loss of 1477 yuan. Set an alarm before 4:00.

Zunjia: Bought 1 SPY call at 1.3, sold at 1.79, later rose to 3. Sold at SPY +0.05%, later thought it might be 0.4%.

Short-term trading should still follow the trend. ᕦ(ò_óˇ)ᕤ$Tesla(TSLA.US)$Apple(AAPL.US)$SPDR S&P 500(SPY.US)$NVIDIA(NVDA.US)$Broadcom(AVGO.US)