By Helen Clark

PERTH, Nov 9 (Reuters) – Oil prices fell at Monday’s open ‌after US President Donald Trump ‌said he was highly unlikely to order fresh attacks ​on Iran as long as talks to end the conflict progress, even as both countries reported that shipping had ‌been hit in ⁠or near the Strait of Hormuz.

Brent was down 64 cents, ⁠or 0.64%, to $97.67 a barrel by 1134 GMT while West Texas Intermediate (WTI) fell ​35 cents, ​or 0.40%, to $90.51 ​a barrel.

Brent briefly ‌fell over $1 a barrel.

“It depends on whether or not they sign a very strong agreement,” Trump told CNN in a phone interview. “The answer is, highly unlikely ‌it’s going to be ​necessary.”

Trump had hinted at ​renewing major ​attacks on Iran after last ‌week’s US midterm elections, ​but there ​has been no sign of a large-scale US military operation. Iran has ​said it ‌would respond by striking US and ​Israeli targets.

(Reporting by Helen Clark; Editing ​by Nia Williams)