Bullish trading in a leveraged bear fund Tuesday. Shares of the Direxion Daily Small Cap Bear 3X Fund (TZA) are up a penny to $9.44 and more than 35K Jan2010 calls at the $9 strike traded. Open interest is only 4,171 contracts and ISEE data at (5724 contracts or 90 percent of calls traded on ISE) suggest that customers are dominating the action and opening new positions. The top trade is 560 contracts at the offer, 85 cents.