Sure, I trade /SI as well. Here’s a 2-year daily chart which shows /SI (minor zigs & zags aside), looking good up to about the 16.475 level before any significant reaction. Keep in mind that would be about another 2% from here while I have a very solid resistance/target on SLV around 15.27, which is only about 1.4% above current levels. It has been my experience that some ETFs, such as GLD & to a lesser extent, SLV, have become so large that it is a case of the tail wagging the dog. In other words, inflows & outflows to the big ETFs can affect the prices of the underlying & even more so than the futures, which isn’t usually the case with many commodity ETNs & ETFs. As such, I will either be closing out my /SI swing position if/when SLV approached that target or at least tightening up my stops to let it ride.