To confirm a rally, even an intermediate one, Gold must close above $1,120 & silver above 1770 cents. You merely need to watch the range, $1,080 & 1685 cents at the bottom & $1,120 & 1770cents at the top.
If they break out to the downside (both must break down to confirm it isn't just a fake-out), wait a couple of days & look to buy at 1600 & $1,070 or lower. Or if they both rise above $1,120 & 1770 cents, then buy immediately, or go ahead and take the chance and buy right here, while it is trading at the bottom of its range.