Who is using CSTI to block at .0035 showing 1.7 million. Low volume stock like this, if you see big blocks, it's likely are being used to scare people not to buy in at ASK and to draw out sellers to sell into bid.
Once real buying hit .0035, you will see the big block disappearing fast.
But then again, it could also be the flippers from .003 to .0032 to make 10 to 15% gain for the day.
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