NEW YORK (AP) -- Shares of some top drugstore companies are up at 1 p.m.:
CVSCaremark rose $.82 or 1.4 percent, to $57.57.
Rite Aid rose $.15 or 3.2 percent, to $4.91.
Walgreen rose $2.12 or 3.9 percent, to $55.92.
The U.S. dollar treaded water and most Asian stock markets edged up on Wednesday as investors appeared hopeful …