Silver good to buy now?

Since 2011, where Silver peak at $48, and now Silver is just around $16 dropped more than 70%, is it a good time to pick up some Silver? Base on our system, looking at the Silver ETF, SLV is quite a trending chart, our system gave a Bullish Signal recently, telling us a potential bullish mid term trend ahead, with a stoploss at $14.90.

SLV is listed it NYSE, you can trade is using cash to long, Phillip CFD to Long and Short. Can do turnaround short if we see bearish signal.