NEW YORK ( TheStreet) -- Earnings volatility continued, following last Thursday's quarterly results from the 11 companies' pre-earnings that I profiled in my
The North American count was bolstered by a significant uptick in Canadian rigs week-over-week, and U.S. oil producers have added more than 30 rigs so far in August.
Activity in the U.S. was up by 10 rigs as commodity prices approached the $50 per barrel mark, although the Canadian count slipped by 5 rigs.
Oil companies should aggressively be buying into the Permian basin, Cramer says
Here are Tuesday's top research calls, including an upgrade for Buffalo Wild Wings, downgrades for Apache and B&G Foods, and multiple ratings changes for Waste Management.