Due to uncertainty surrounding the negotiation prospects, crude oil futures prices have risen.

BlockBeats News, April 21st, as the market awaited clarity on whether Iran would send a delegation to Pakistan for talks with the United States, the price of crude oil futures rose.

Phil Flynn of the Price Futures Group stated in a report that Iran's conflicting signals are not mere "diplomatic theatrics" but indicate an attempt by the pragmatic faction in Iran to ease tensions with hardliners. For the oil market, this means prices will experience more volatility. (FXStreet)