US indices declined at the end of the week .
US indices closed their trading for Friday on a collective decline ..
The Dow Jones index fell by 0.49%
The Nasdaq index fell by 0.97%
The S & P 500 index fell by 0.65% .
US indices declined at the end of the week .
US indices closed their trading for Friday on a collective decline ..
The Dow Jones index fell by 0.49%
The Nasdaq index fell by 0.97%
The S & P 500 index fell by 0.65% .