Crude oil futures fell slightly in quiet trading on Monday, after a three-day Easter break, as investors digested a third consecutive weekly gain in prices along with North Korea’s failed missile launch on Sunday. Benchmark Brent crude futures were down 18 cents 55.71 at 0047 GMT. On Thursday, before the break closed most major markets, they settled up 3 cents at $55.89 a barrel. U.S. West Texas Intermediate crude futures were also down 18 cents at $53. They rose 7 cents to $53.18 a barrel on Thursday. Both benchmarks closed out the Easter holiday eve higher for a third consecutive week, with Brent adding 1.2 percent over the four days and WTI up 1.8 percent. The subdued start to this week came as markets braced […]