The Dow Jones Industrial Average (DJIA) climbed 0.6% on Friday, settling near 51,200 and outperforming the rest of the US majors on a day when the tech-heavy Nasdaq Composite slipped into the red. The bid rests on a peace deal that exists mostly as a social media post: Pakistani Prime Minister Shehbaz Sharif announced a final agreed text, Iranian state media described its own set of terms, and neither principal has confirmed anything. The Dow cl…