RE: UBS unwinding a positionUnwinding a position or just a bit of manipulation? For the past 2 days USB has been hitting the bid with dumb little 100-400 share lots and once the lots has been filled they place a new sell order at or just above the bid for another few hundred shares. Yesterday RBC stepped in and was buying 5000-10000 share lots and USB disappeared and was not the seller once RBC stopped their buying USB came back in and took the price back down with more tiny lots. I would not be surprised to see USB suddenly become a large buyer once enough sell lots become available between here and say $1.70 time will tell.