Almost ALL buys and bid and ask upticks and then they drop off trying to make it look like a sell.
ETRD is the worse. Any buying pressure and they get on the BID chasing and stay far from the ASK. They appear to be short.
Then we have this little .001 dance back up LMFAO. Hope they FRY in hades. All POS MMs deserve it. Corrupt POS. Hello ETRD - No shares are available at .13 cents LMFAO!