Over the past 11 months, Brent crude is up 62 per cent and West Texas Intermediate has risen 46 per cent - but does that constitute an oil shock?
Crude oil prices fell sharply after the IEA raised doubts about the outlook for 2018," ANZ bank said
US light crude was 60 cents higher at $52.74 after reaching a five-month intra-day high of $52.86 a barrel
Opec, other producers are cutting output by about 1.8 mn bpd from Jan 17 until March18
US crude was pulled down at $ 48.69 per barrel
OPEC with Russia to reduce global glut, cut production by 1.8 mn between January 2017-March 2018
Brent crude was up 19 cents, US crude was up 17 cents
Oil prices have fallen about 20% this year, despite efforts by OPEC to cut production
There are already doubts that effort to curb production by 1.8 million bpd is denting crude exports
The cuts haven't resulted in desired goals amid rising US shale production, weak global demand
According to reports, Opec's largest producer Saudi Arabia is still keeping markets well supplied