What do you believe is the single most important factor driving up the cost of living in Nigeria?

An oil pumpjack (L) operates as another (R) stands idle in the Inglewood Oil Field on January 28, 2022 in Los Angeles, California.

Oil prices edged lower in early Asian trading hours on Tuesday as traders booked profits after prices rallied to their highest in over a month on Monday amid fears that the Middle East could be on the brink of a region-wide war.

Fighting in the Middle East intensified after Iran-backed Hezbollah fired rockets at Israel's third-largest city, Haifa, and Israel looked poised to expand its offensive into Lebanon, a year after the Hamas attack on Israel that sparked the Israel's ongoing war in Gaza.

Brent crude futures fell 23 cents, or 0.3%, to $80.70 per barrel by 0029 GMT. U.S. West Texas Intermediate futures fell 20 cents, or 0.3%, to $76.94 a barrel.

Both contracts rose over 3% on Monday to hit their highest levels since late-August, adding to last week's rally that saw them rise by over 8% for the biggest weekly gains in over a year.

The rally began after Iran launched a missile barrage on Israel on Oct. 1. Israel has sworn to retaliate and is weighing its options, with Iran's oil facilities considered a possible target.

• Read More