The three major U.S. stock indexes collectively opened lower, the Dow fell 0.77%, the Nasdaq fell 0.49%, and the S & P 500 fell 0.58%. Putin approved the new version of the basic policy of nuclear deterrence state, market risk aversion broke out, gold stocks strengthened, Harmony Gold and Goldfields rose more than 3%, Anglogold rose more than 2%, and Cordellan Mining rose more than 1%.