WTI May oil futures contracts expiring tomorrow trade -5.98 -24.25 -132.73%  - there's no storage.  June $21.25 &amp; July 27.37 prices reflect economic value $CL #WTI $USO $EMLP $XOM $CVX $COP $OXY $MPC $BRKB $SPY $SPX $GLD $GDX $GDXJ