Dow Jones position.. American stocks close mixed

Closed US stocks Tuesday’s trading was mixed, amid indications of progress in Negotiations between Tehran and Washington as the deadline approaches.
The Standard & Poor’s 500 index rose by 6.09 points, or 0.09%, to close at 6,617.92 points.
The Nasdaq Composite Index also rose 28.46 points, or 0.13%, to 22,024.80.
While the