Total newb question, and I might take some heat for it, but so f'ing what. I need to understand before I make decisions. I'm not familiar with the IB platform - the WebTrader which I'm currently demoing. As a test, I wanted to play around with it. I bought 1000 SLV @ 151.74, and it's showing the LAST quote as 150.42. Fine, but when I look at Yahoo for the SLV quote, I see 159.55. Why is this? You can insult me if you feel better, just answer the question if you would. I'm used to Oanda's FX platform.