Shares of Dow Inc. DOW continue to trend lower Friday. They were hit hard after the company posted weak Q2 results yesterday.  But the bulls may be about to take over.Midland, Michigan-based Dow is our Stock of the Day. There may have been a capitulation in the selling, the shares are oversold, and they have reached a possible support level. These three dynamics could all be bullish.More than 65 million shares of Dow traded yesterday. This was the largest volume ever. It may signal a capitulation by the sel ...