Weekly oil prices plunge as Middle East tensions ease
WTI closed the week at 55.91 U.S. dollars a barrel on the New York Mercantile Exchange.
Market speculators switch to net long position of soybean futures
Market speculators switched to a net long position of soybean futures this week。
U.S. stocks close lower amid various data
The Dow Jones Industrial Average decreased 70.87 points, or 0.26 percent, to 26,820.25.





