Dividends

NEW YORK - The following stocks were among those that moved substantially or traded heavily Monday on the New York Stock Exchange: NYSE: RadioShack Corp., up $2.53 at $20.27 The electronics retailer said it would sell Apple Inc.'s popular iPhone, and an analyst said that could boost customer traffic.

ENGLEWOOD, Colo. - Dish Network Corp.

Cablevision Systems Corp. reported a profit for the first quarter Thursday as revenue climbed 11 percent, due to subscriber growth and the addition of the recently acquired Long Island-based newspaper Newsday and the Sundance channel.