Source: Flickr Today, Philadelphia Federal Reserve President Harker said it would be prudent to wait for inflation to heat up further before raising rates again - temping some of his previously hawkish commentary. 5 Stocks to Buy for an April Money Shower But the biggest catalyst remains the continuation of the first-quarter earnings season that started on Monday. The stochastic indicator is flashing a downtrend signal after coming out of overbought territory for the first time since December, however, so watch for a move to test support near $54.