$Sky Quarry (SKYQ.US)$
Why can't I check the pre-market price of this stock?

$MicroStrategy (MSTR.US)$
As a novice investor, I made the decision to buy this stock when it dropped from 530 to 420.
I bought it at 425, but it dropped to 400.
Later on, I found out that this company has a premium issue, with an average price at 220. I turned into a definite 🤡.
But it's okay, even though I don't know if it will rise back to 530, take it as an experience, teach yourself not to be too hasty, and not to buy when you see an increase without doing research.