Volume is almost nil compared to any other active stock. Plus no promotions or PR to drive dilution. No chance in hell that a few thousand dollars for the entire trading day involves dilution. I cannot understand why folks get all excited about VGPR. It won't go up without massive volume. $VCOR is a no brainer.
LMFAO all MM's are known dilutors so to say it was dilution is just ridiculous.
I would agree its most likely shorts as I have seen both CSTI and VNDM work both the bid and ask before at the same time and one on both ends.
They can get as many shares as any broker will allow them to borrow. Thats why everyone should lock up your shares so they cant borrow them as there would already be an open order on them.