The energy sector is leading the sell-off on the ASX 200, as oil prices fall further in Asian trading.
Crude oil fell to its lowest level in a month overnight as tensions in the Middle East continue to ease, ANZ strategists note.
"The potential for a ceasefire agreement between Israel and Hamas has eased concerns of an escalation of the conflict and any possible disruptions to supply," an ANZ research note says.
"US Secretary of State Antony Blinken, who is currently in the Middle East, continues to urge leaders of the Hamas militant group to quickly reach a decision on Israeli conditions for a ceasefire.
"Continued signs of inflation also raised concerns about demand for crude oil. This comes ahead of the US driving season, where demand for gasoline rises strongly."
US West Texas Intermediate crude oil fell below $US82 a barrel in the US session, with rising US crude production also a factor alongside hopes for a Middle East ceasefire. Brent crude fell about 0.6 per cent.
In Asian trading, Brent crude is down 0.8 per cent to $US85.65 a barrel while WTI futures are down 0.9 per cent to $US81.19.
On the ASX 200, the energy sector is down about 1.8 per cent as Woodside falls 2.3 per cent to $27.57 and Santos drops 2.1 per cent to $7.53.