Rydex S&P Midcap 400 (NYSE:RFV) Last Price (USD) $ 17.94 Change ▼ -0.13 (-0.72%) Bid 0.15 Ask 399.99 Volume 2,100 Day's Range 17.94 - 18.00 Click for Detailed Quote Page Last Trade:16:15:06 EST Dec-10-08