April crude oil rose 2 cents to $82.11 a barrel, and the Energy Select Sector SPDR ( XLE ) fell 10 cents to $58.47. Now data confirms that prices for February spiked sharply and that an even tighter monetary policy may be required in order to keep inflation under control. In the absence of heavy volume, the Dow could double-top and head back down to the initial support line represented by the 20- and 50-day moving averages at 10,380 to 10,390.