Gold/US Dollar (Stockcharts.com)
Here are recent call/put premium ratios on the gold futures options to judge sentiment. Via Barchart.com: September expiration 0.64, October 0.48, December 0.80, Feb 0.42. Check out the gold implied volatility chart embedded from curvingfutures.com.
GLD Dec Out Of The Money Put Spread (75-85), Million Shares In Minute (Aug 6)
GLD Symmetrical Triangle, GDX, $USD, Australian Dollar/Gold ($XAD/GOLD) (July 20)