Direxion Financial Bull 3X Shares (FAS) is up a dime to $2.75 and calls are active. The exchange-traded fund tracks the performance of the Russell 1000 Financial Services Index, multiplied by a factor of 3 (300 percent). Some bullish players in the options market are looking to get additional leverage on this leveraged investment. 74,000 FAS calls have traded, compared to 11,000 puts.