US STOCKS-Wall St opens flat as rough week draws to a close
* 30-year U.S. Treasury yield falls to lowest in at least 60 yrs
* S&P finance sector falls 0.45 pct on stimulus talks
* U.S. exchanges closed on Monday for Independence Day
* Indexes up: Dow 0.07 pct, S&P 0.11 pct, Nasdaq 0.21 pct (Updates to open)
By Yashaswini Swamynathan
July 1 (Reuters) - Wall Street opened higher for the fourth straight day as increased prospects of central bank stimulus around the world bolstered investor confidence.
Investors were also taking stock of their holdings after a tumultuous week in the wake of Britain's vote to leave the European Union.
The vote sparked a two-day panic selloff, but markets clawed back their losses in the last three days.
The recovery rally was supported by Bank of England Governor Mark Carney's comments on Thursday that raised the possibility of interest rate cuts to support the British economy. Continuación...