Wall St. opens lower amid global bond sell-off

.DJI fell 78.41 points, or 0.43 percent, to 18,026.76- the S&P 500 .SPX lost 9.59 points, or 0.46 percent to 2,095.74 and the Nasdaq Composite .IXIC dropped 31.42 points, or 0.63 percent, to 4,962.15.

(Reporting by Narottam Medhora in Bengaluru- Editing by Saumyadeb Chakrabarty)