NEW YORK (AP) -- Shares of some top drugstore companies are up at 10 a.m.:
CVSCaremark rose $.61 or 1.1 percent, to $57.36.
Rite Aid rose $.16 or 3.4 percent, to $4.92.
Walgreen rose $1.25 or 2.3 percent, to $55.05.
The U.S. dollar treaded water and most Asian stock markets edged up on Wednesday as investors appeared hopeful …