Is an adjustment phase coming?

If an adjustment phase comes, I'd like to buy USD, but I wonder if I can't?

If it's Moomoo Securities, it seems that you can create your own portfolio without management costs or trust rewards if it's about the top 5 constituent stocks of USD or Nomura Semiconductor

AVGO's ratio is difficult to adjust before splitting, but NVDA is easy, I wonder if INTL is needed

I'm thankful that the trading fee is 0.088%

Nomura Semiconductor is charged a 0.3% fee at the time of sale...