DUBAI FUTURES: August EFS widens above $4/b mark; spot activity remains tepid By admin Posted June 27, 2021 In In the News DUBAI FUTURES: August EFS widens above $4/b mark; spot activity remains tepid2021-06-272021-06-27/wp-content/uploads/liberty-petroleum-icon-logo2.pngLiberty Petroleum Corp/wp-content/uploads/liberty-petroleum-icon-logo2.png200px200px Front-month Brent/Dubai Exchange of Futures for Swaps widened mid-morning June 28, amid tepid spot activity…