sorry but that doesn't make sense and is only one side of the medal. 20 buys of 1,000 shares each vs. 1 sell of 1mill shares would mean 20times more buys than sells...still the pps might go down (and it does so today so far) if sold into a much lower bid than bought from the then still lower ask.
It is for sure not buying pressure what makes pps drop, right?!
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