$BWET ETF's +76% Surge: Tanker Freight Futures in Focus (See the latest news for any ticker on Tickeron.) BWET gained roughly 76% over the trailing 30 days, extending a rally that has made it one of the strongest-performing U.S.-listed exchange-traded funds (ETFs) of the period. The fund tracks crude-oil tanker freight futures — approximately 90% VLCC and 10% Suezmax contracts — rather than oil prices or shipping equities. $SLVO $USOI $GLDI $IAUM $SGOL