Engeza kuzintandokazi
 
Susa kusukela kuzintandokazi

WTI umlando intengo ongahluziwe amafutha 1988

Amanani Historical of Uwoyela ongahluziwe WTI e 1988. izindleko WTI amafutha emgqonyeni by izinsuku.

WTI uwoyela ongahluziwe ishadi intengo 1988

WTI umlando intengo ongahluziwe amafutha 1988

Inani Uwoyela ongahluziwe WTI e 1988

Usuku Dollars umphongolo
December 1988 16.870000
November 1988 15.500000
October 1988 13.380000
September 1988 13.750000
August 1988 15.130000
July 1988 16.230000
June 1988 15.330000
May 1988 17.600000
April 1988 17.780000
Mashi 1988 17.010000
February 1988 15.760000
January 1988 16.850000
   Intengo WTI ongahluziwe kawoyela bukhoma namuhla
   Brent uwoyela ongahluziwe umlando intengo ishadi intengo kawoyela kusukela ngo-1990
   Igesi yemvelo umlando inte
   Intengo Copper umland