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

July Brent oil futures are at $110.76, down by 0.20%, and July crude oil futures on WTI are at $103.82, down by 0.18%

Crude oil futures rise slightly amid uncertainty over US-Iran peace talks, with Brent at $105.79 and WTI at $99.11.