Crude oil futures dip amid cautious market response to US-Iran deal negotiations, signaling potential impact on global oil supply.

Crude oil futures decline as US-Iran talks show progress, impacting market sentiment and prices.

Global crude benchmark Brent fell as much as 5.2% to $98.12 a barrel, while West Texas Intermediate was near $92.

Crude oil futures dip amid cautious market response to US-Iran deal negotiations, signaling potential impact on global oil supply.