I'm going to go out on a limb here and say if there is price manipulation, it won't be GHS. As noted before, whatever they did, they had a settlement with the SEC less than two months ago. I would assume even if this was just borderline typical penny stock stuff (and I'm not saying it was or wasn't), they'd be very careful to keep their collective nose clean. But one share today to lower the closing price??? It's very irritating and I wish we could identify the culprit.