As I see it, the MM's are a fact that doesn't change when you change stocks, they're everywhere. When the volumes up they don't have the control that they do when the trading's light, but practically every stock has lighter and heavier trading days. Occasionally they get burned, like any of us, when they don't know news is coming and it hits them hard.
I'm all for cutting back on what they can do, but they are a needed part of the system, if they can't make a profit they'll disappear and the system falls apart.
Gary
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