* Cotton eases in sympathy with falling soybeans
* ICE stocks climb to highest since July
* Trading volumes heavy due to fund roll
Cotton futures retreated from 6-month highs on Wednesday, hurt by falling soybeans and a rising U.S. dollar.
The most-active May cotton contract on ICE Futures U.S. closed down 0.35 cent, or 0.4 percent, at 88.85 cents a lb after climbing to 89.67 cents, the highest price for the second-month since August.
The spot March contract fell in lock step, fin