Be careful how you interpret Friday night gains. It was a fantastic rally to a new all time high on gold and 10 year high for silver, but don't expect these prices to hold on Monday morning. Look at silver's chart, the recent highs have all been on Friday nights followed by drops on Monday morning. We see a similar pattern for gold (not surprising, silver follows gold and they have coinciding peaks and lows).
People tend to go for safe havens over the weekend, so their money gets parked in precious metals for two days while the markets are closed, and then on Monday mornings they sell out and play in more risky games while the market is open and allows it. Take a look at the chart and you'll see this regular pattern.
It's fantastic to see this Friday night rally go higher than any other in many years, but it's still a Friday night rally which will probably retrace on Monday. It will probably be the highest Monday morning for many years, but not a 6% gain on 4.10PM Friday Sydney/Melbourne time. I'm very happy to be wrong and see this rally continue on Monday, but it would be an exception to a very regular pattern.