"An hour of that activity can boost your outlook for a week," Mr. Ben-Shahar said.
Investors sold the stock last week after the world's No. 1 home-improvement retailer disclosed quarterly earnings that topped analysts' per-share estimates, but did not boost its outlook for the year.
Warner has a big chance to significantly boost the outlook for the DCU when Wonder Woman releases the first weekend of June, and so far reactions have been highly positive.
The U.S. withdrawal from the Iran nuclear deal also boosts the outlook for crude-oil prices.
For the first time, the United States shot two interceptors at a single warhead, boosting the outlook for antimissile defenses.
Still, the report predicted that the global economy is "likely to recover somewhat in 2012," boosting the outlook for the Indian economy in the coming fiscal year, which begins on April 1 , 2013
S&P Equity Research rates Amylin at "strong buy" after boosting its outlook for the biotech sector.
Cereal maker General Mills said quarterly earnings more than doubled, helped by new products and its Pillsbury baking business; it boosted its outlook for the full year.
The Japanese market, which has been rising for three consecutive days, also received a push from a weakening yen, which boosted the outlook for the largest of its exporters in the auto and high-tech sectors.
The company that sells everything from Scotch tape to roofing materials and adhesives, posted net income 79% higher than last year's, and the St. Paul, Minn., company boosted its outlook for the year.
The group also boosted its outlook for the second half of the year.
