$BSB BSB pinned upward with a spike to $2.7 overnight, and with just that one move, more than $10 million worth of short positions were wiped out.

This basically verifies my earlier view of BSB: it repeatedly creates large swings within a certain range just to get traders into a habit of making routine moves.
No matter how many times you’ve profited from swing trades before, the market maker/operator will always find an opportunity to make you give back your previous profits.