Brent futures rose $1.21, or 2%, to $61.71 a barrel by 0657 GMT, while WTI futures gained 87 cents, or 1.6%, to $54.82 a barrel.

Brent crude futures, LCOc1 the international benchmark, fell 68 cents, or 1%, to $64.37 a barrel by 0709 GMT, having fallen more than $1 earlier in the session. U.S. West Texas Intermediate (WTI) CLc1 crude was down 72 cents, or 1.2%, at $57.86 a barrel, also having dropped more than a $1 earlier.

Brent crude futures LCOc1, the international benchmark for oil prices, were up 40 cents, or 0.6%, at $65.12 a barrel by 0842 GMT. U.S. West Texas Intermediate crude CLc1 gained 20 cents, or 0.3%, to $58.25 a barrel.

Brent crude LCOc1 rose 46 cents, or 0.7%, to $64.17 a barrel by 0651 GMT, after gaining 0.4% the previous session. U.S. crude CLc1 was up 41 cents or 0.7%, at $57.28 a barrel, having risen 1.2% on Monday.

Brent crude futures LCOc1 were up 74 cents, or 1.2%, at $63.92 a barrel by 10:59 a.m. (1459 GMT), after hitting a session high of $64.23. U.S. West Texas Intermediate crude CLc1 was up 67 cents, or 1.2%, at $56.55 a barrel, after hitting a session high of $56.99.

Brent crude LCOc1 futures settled 54 cents higher at $62.47 a barrel. West Texas Intermediate crude CLc1 futures rose 33 cents to end the session at $55.63 a barrel.

The International Energy Agency (IEA) doesn’t expect oil prices to rise significantly because demand is slowing and there is a glut in global crude markets, its executive director said on Friday.

the U.S. Energy Information Administration (EIA) forecasts Henry Hub natural gas spot prices for June, July, and August this year will average $2.37 per million British thermal units (MMBtu). If realized, this price would be the lowest summer average Henry Hub natural gas price since 1998.

People living on Australia’s east coast (including the states of Victoria, Queensland, New South Wales, and Tasmania; as well as the Australian Capital Territory and Jervis Bay Territory) are paying well above international prices.

Brent for September settlement rose 38 cents, or 0.6%, to $66.90 a barrel on the ICE Futures Europe Exchange. Prices are up 4.2% this week. The global benchmark crude traded at a $6.32 premium to WTI for the same month.