perfect example, CNGG, rises one day on tons of volume, falls back down on little volume... did a test on an all or none sell at bid, they won't touch it... that tells me they may fill only 5-10k shares, then drop bid again... it's all MM controlled it seems.... it's easy to buy the pinks, not sell... TERA, same thing yesterday.... I wasn't in it but it still annyoyed me how it ran... they never stay up cause all the schmucks who owned it before the run, and probably at a losing position got out of it when the run came and killed the run... then add scared daytraders who flip or only stay in for an hour and it's a recipe for a large but short run where few actually can make any $$