Dow Jones industrial average up 11 points, closing at 3766.76 . . . N.Y.S.E.'s composite index up 1.24, to 254.20 . . . NASDAQ stocks rose 5.59, to 728.20 . . . American Stock Exchange up 1.75, to 443.97 . . . Gold fell $0.30, to $377.20, on the Commodity Exchange in New York . . . The 30-year Treasury bond closed with a yield of 7.57 percent, the same as late Tuesday.