Gold set for worst month in nearly 4 years on dollar bounce-back (Reuters)

* Gold down about 4% this month

* Silver faces biggest monthly decline in 9 years

* Platinum on track for worst month since March (Updates prices)

Sept 30 (Reuters) - Gold edged down on Wednesday, as a chaotic first U.S. presidential debate drove investors to the safety of the dollar and raised concerns over the next stimulus bill, leading the metal towards its worst month in nearly four years.

https://www.reuters.com/article/global-precious/precious-gold-set-for-w…