If you were looking for a buy signal in the euro here it is. A gap and island reversal. The FXF is similar but not so strong. The only problem right now is the Swiss might clean your clock and the Greeks might eat your lunch. Enter at own risk. And only if adroit, brave and willing to take the loos, though the ETFs should ameliorate that somewhat.
GLD, and SLV are looking as though they have a negative cast. We are out of them, and have felt since the mini-crash that there was another boot to fall. The boot might fall slowly instead of in a cascade. Look to your stops.