Zeebrugge Day-ahead traded early on within established bands at the 21.70-21.75 p/th mark, but gapped up at one stage to be quoted at a wide spread of 21.30-24.00 p/th, following a solitary deal concluded a 23.00 p/th. The contract was, however, unable to maintain this level, and fell back to 22.00 p/th at the close. Though fair volume was reported, traders said current “high ”price...