Rubio doesn't want to appear optimistic, but the market has already been pessimistic.

CryptoWorld News: On the 21st, U.S. Secretary of State Rubio said that negotiations between the U.S. and Iran have made some progress, but he cannot guarantee that an agreement will definitely be reached. He also pointed out that if a “good agreement” cannot be reached, the U.S. has other options available. On that day, Rubio traveled from Miami, Florida, to Sweden to attend the NATO foreign ministers meeting, and at the airport he told the media that President Trump’s top priority is to reach a “good agreement,” and that the U.S. “will do everything possible to achieve this goal.” However, Rubio also made it clear that if a good agreement cannot be reached, Trump has other alternative plans. Although there are some positive signs at the moment, Rubio does not want to appear overly optimistic and said, “Let’s see what happens in the next few days.”