Title: CBOE Gold Miners ETF Volatility Index Series ID: VXGDXCLS Source: Chicago Board Options Exchange Release: CBOE Market Statistics (Not a Press Release) Seasonal Adjustment: Not Seasonally Adjusted Frequency: Daily, Close Units: Percent Date Range: 2011-03-16 to 2013-05-16 Last Updated: 2013-05-17 7:31 AM CDT Notes: Exchange Traded Funds (ETFs) are shares of trusts that hold portfolios of stocks designed to closely track the price performance and yield of specific indices. Copyright, 2011, Chicago Board Options Exchange, Inc. Reprinted with permission. DATE VALUE 2011-03-16 38.09 2011-03-17 37.23 2011-03-18 33.64 2011-03-21 31.46 2011-03-22 31.34 2011-03-23 30.62 2011-03-24 30.78 2011-03-25 30.24 2011-03-28 30.36 2011-03-29 30.91 2011-03-30 29.76 2011-03-31 30.52 2011-04-01 30.07 2011-04-04 30.56 2011-04-05 31.41 2011-04-06 31.36 2011-04-07 31.72 2011-04-08 31.65 2011-04-11 32.47 2011-04-12 33.29 2011-04-13 31.96 2011-04-14 31.17 2011-04-15 31.45 2011-04-18 33.74 2011-04-19 31.12 2011-04-20 30.06 2011-04-21 29.93 2011-04-25 33.85 2011-04-26 32.53 2011-04-27 31.98 2011-04-28 32.34 2011-04-29 32.57 2011-05-02 35.84 2011-05-03 36.22 2011-05-04 36.04 2011-05-05 40.44 2011-05-06 37.75 2011-05-09 35.22 2011-05-10 33.91 2011-05-11 35.73 2011-05-12 36.51 2011-05-13 36.44 2011-05-16 37.31 2011-05-17 35.44 2011-05-18 33.94 2011-05-19 32.75 2011-05-20 33.57 2011-05-23 33.97 2011-05-24 32.14 2011-05-25 30.95 2011-05-26 29.63 2011-05-27 29.26 2011-05-31 30.07 2011-06-01 32.33 2011-06-02 31.23 2011-06-03 31.45 2011-06-06 33.38 2011-06-07 32.58 2011-06-08 33.55 2011-06-09 33.00 2011-06-10 34.39 2011-06-13 33.66 2011-06-14 32.26 2011-06-15 34.21 2011-06-16 36.94 2011-06-17 36.52 2011-06-20 33.14 2011-06-21 30.78 2011-06-22 30.28 2011-06-23 32.84 2011-06-24 33.66 2011-06-27 33.54 2011-06-28 32.99 2011-06-29 31.46 2011-06-30 29.62 2011-07-01 30.68 2011-07-05 30.87 2011-07-06 30.50 2011-07-07 28.91 2011-07-08 28.72 2011-07-11 30.52 2011-07-12 31.30 2011-07-13 30.90 2011-07-14 31.70 2011-07-15 30.43 2011-07-18 32.48 2011-07-19 31.75 2011-07-20 31.75 2011-07-21 31.13 2011-07-22 30.81 2011-07-25 32.52 2011-07-26 32.62 2011-07-27 34.61 2011-07-28 34.04 2011-07-29 35.59 2011-08-01 35.19 2011-08-02 36.28 2011-08-03 34.83 2011-08-04 42.82 2011-08-05 41.50 2011-08-08 51.62 2011-08-09 48.85 2011-08-10 51.46 2011-08-11 47.04 2011-08-12 41.78 2011-08-15 39.76 2011-08-16 40.22 2011-08-17 40.61 2011-08-18 44.71 2011-08-19 45.32 2011-08-22 44.58 2011-08-23 42.73 2011-08-24 43.96 2011-08-25 43.47 2011-08-26 40.25 2011-08-29 40.16 2011-08-30 39.35 2011-08-31 39.10 2011-09-01 38.15 2011-09-02 39.38 2011-09-06 41.54 2011-09-07 40.76 2011-09-08 39.90 2011-09-09 41.98 2011-09-12 45.47 2011-09-13 41.18 2011-09-14 41.37 2011-09-15 40.80 2011-09-16 36.91 2011-09-19 36.45 2011-09-20 37.99 2011-09-21 40.18 2011-09-22 47.98 2011-09-23 53.94 2011-09-26 51.77 2011-09-27 48.93 2011-09-28 53.52 2011-09-29 53.64 2011-09-30 53.38 2011-10-03 55.83 2011-10-04 56.50 2011-10-05 52.61 2011-10-06 51.32 2011-10-07 50.74 2011-10-10 48.72 2011-10-11 47.38 2011-10-12 44.35 2011-10-13 43.15 2011-10-14 41.82 2011-10-17 43.95 2011-10-18 42.91 2011-10-19 47.28 2011-10-20 48.51 2011-10-21 45.83 2011-10-24 43.30 2011-10-25 45.06 2011-10-26 42.96 2011-10-27 41.64 2011-10-28 40.93 2011-10-31 42.19 2011-11-01 46.28 2011-11-02 44.93 2011-11-03 42.01 2011-11-04 42.89 2011-11-07 42.64 2011-11-08 40.19 2011-11-09 44.17 2011-11-10 42.18 2011-11-11 39.18 2011-11-14 41.22 2011-11-15 41.18 2011-11-16 42.73 2011-11-17 43.37 2011-11-18 40.52 2011-11-21 43.18 2011-11-22 40.51 2011-11-23 40.68 2011-11-25 41.23 2011-11-28 39.97 2011-11-29 40.08 2011-11-30 39.81 2011-12-01 38.37 2011-12-02 39.40 2011-12-05 40.08 2011-12-06 39.90 2011-12-07 38.84 2011-12-08 41.81 2011-12-09 38.99 2011-12-12 39.46 2011-12-13 37.27 2011-12-14 42.36 2011-12-15 39.70 2011-12-16 36.59 2011-12-19 37.81 2011-12-20 34.68 2011-12-21 34.50 2011-12-22 34.31 2011-12-23 33.80 2011-12-27 35.67 2011-12-28 39.78 2011-12-29 39.07 2011-12-30 38.02 2012-01-03 35.90 2012-01-04 35.33 2012-01-05 34.74 2012-01-06 34.07 2012-01-09 33.51 2012-01-10 33.02 2012-01-11 33.76 2012-01-12 33.50 2012-01-13 32.81 2012-01-17 35.10 2012-01-18 33.80 2012-01-19 33.04 2012-01-20 30.98 2012-01-23 30.93 2012-01-24 30.61 2012-01-25 32.84 2012-01-26 32.94 2012-01-27 32.11 2012-01-30 32.93 2012-01-31 33.11 2012-02-01 31.18 2012-02-02 30.47 2012-02-03 32.27 2012-02-06 31.57 2012-02-07 31.59 2012-02-08 31.24 2012-02-09 30.78 2012-02-10 32.67 2012-02-13 31.90 2012-02-14 32.82 2012-02-15 33.85 2012-02-16 33.58 2012-02-17 31.11 2012-02-21 29.15 2012-02-22 29.33 2012-02-23 28.74 2012-02-24 28.81 2012-02-27 29.79 2012-02-28 30.74 2012-02-29 31.98 2012-03-01 29.61 2012-03-02 29.48 2012-03-05 30.58 2012-03-06 33.55 2012-03-07 31.68 2012-03-08 30.93 2012-03-09 29.53 2012-03-12 29.07 2012-03-13 28.67 2012-03-14 31.01 2012-03-15 29.07 2012-03-16 27.47 2012-03-19 26.70 2012-03-20 28.15 2012-03-21 28.07 2012-03-22 30.27 2012-03-23 29.49 2012-03-26 29.26 2012-03-27 29.35 2012-03-28 30.49 2012-03-29 30.58 2012-03-30 29.18 2012-04-02 28.87 2012-04-03 30.72 2012-04-04 33.40 2012-04-05 32.18 2012-04-09 36.18 2012-04-10 37.07 2012-04-11 35.25 2012-04-12 32.91 2012-04-13 33.10 2012-04-16 34.97 2012-04-17 33.93 2012-04-18 35.01 2012-04-19 34.80 2012-04-20 33.67 2012-04-23 36.06 2012-04-24 34.13 2012-04-25 33.76 2012-04-26 31.06 2012-04-27 30.76 2012-04-30 32.65 2012-05-01 31.77 2012-05-02 31.85 2012-05-03 33.15 2012-05-04 33.78 2012-05-07 34.46 2012-05-08 36.55 2012-05-09 37.53 2012-05-10 35.64 2012-05-11 35.73 2012-05-14 40.09 2012-05-15 42.17 2012-05-16 43.24 2012-05-17 43.94 2012-05-18 42.78 2012-05-21 39.17 2012-05-22 38.95 2012-05-23 39.30 2012-05-24 39.60 2012-05-25 38.40 2012-05-29 39.33 2012-05-30 41.60 2012-05-31 41.52 2012-06-01 41.54 2012-06-04 41.42 2012-06-05 41.17 2012-06-06 40.84 2012-06-07 40.77 2012-06-08 39.21 2012-06-11 39.74 2012-06-12 39.04 2012-06-13 40.63 2012-06-14 39.68 2012-06-15 38.44 2012-06-18 35.17 2012-06-19 34.34 2012-06-20 32.96 2012-06-21 36.74 2012-06-22 36.52 2012-06-25 38.02 2012-06-26 37.00 2012-06-27 36.71 2012-06-28 37.10 2012-06-29 34.66 2012-07-02 33.65 2012-07-03 35.71 2012-07-05 32.49 2012-07-06 33.99 2012-07-09 34.85 2012-07-10 36.30 2012-07-11 36.40 2012-07-12 36.61 2012-07-13 34.55 2012-07-16 35.24 2012-07-17 34.78 2012-07-18 34.38 2012-07-19 33.20 2012-07-20 33.37 2012-07-23 35.34 2012-07-24 36.31 2012-07-25 36.41 2012-07-26 34.85 2012-07-27 33.15 2012-07-30 33.13 2012-07-31 34.18 2012-08-01 35.16 2012-08-02 35.90 2012-08-03 33.68 2012-08-06 33.94 2012-08-07 32.81 2012-08-08 32.33 2012-08-09 31.88 2012-08-10 30.53 2012-08-13 30.25 2012-08-14 30.53 2012-08-15 28.83 2012-08-16 29.28 2012-08-17 27.58 2012-08-20 27.78 2012-08-21 28.11 2012-08-22 29.04 2012-08-23 30.08 2012-08-24 29.33 2012-08-27 30.05 2012-08-28 30.62 2012-08-29 30.16 2012-08-30 31.64 2012-08-31 31.46 2012-09-04 32.27 2012-09-05 32.21 2012-09-06 30.17 2012-09-07 29.55 2012-09-10 30.94 2012-09-11 32.00 2012-09-12 32.02 2012-09-13 31.54 2012-09-14 31.27 2012-09-17 31.82 2012-09-18 31.75 2012-09-19 31.88 2012-09-20 32.00 2012-09-21 31.65 2012-09-24 31.94 2012-09-25 33.31 2012-09-26 34.93 2012-09-27 33.83 2012-09-28 33.64 2012-10-01 33.36 2012-10-02 32.46 2012-10-03 32.84 2012-10-04 32.81 2012-10-05 32.76 2012-10-08 33.18 2012-10-09 34.18 2012-10-10 33.52 2012-10-11 32.53 2012-10-12 32.63 2012-10-15 32.65 2012-10-16 31.59 2012-10-17 31.24 2012-10-18 31.93 2012-10-19 33.06 2012-10-22 30.92 2012-10-23 32.82 2012-10-24 33.76 2012-10-25 33.49 2012-10-26 33.99 2012-10-31 33.49 2012-11-01 32.94 2012-11-02 34.22 2012-11-05 35.95 2012-11-06 35.32 2012-11-07 34.94 2012-11-08 34.06 2012-11-09 33.48 2012-11-12 32.32 2012-11-13 32.28 2012-11-14 37.33 2012-11-15 35.50 2012-11-16 34.79 2012-11-19 33.00 2012-11-20 30.80 2012-11-21 30.13 2012-11-23 30.13 2012-11-26 30.95 2012-11-27 31.45 2012-11-28 31.13 2012-11-29 30.59 2012-11-30 31.32 2012-12-03 32.62 2012-12-04 32.12 2012-12-05 32.60 2012-12-06 32.30 2012-12-07 31.93 2012-12-10 32.82 2012-12-11 31.83 2012-12-12 31.65 2012-12-13 32.00 2012-12-14 31.74 2012-12-17 31.27 2012-12-18 31.98 2012-12-19 31.65 2012-12-20 32.37 2012-12-21 29.76 2012-12-24 29.76 2012-12-26 31.32 2012-12-27 31.28 2012-12-28 31.35 2012-12-31 39.12 2013-01-02 28.29 2013-01-03 28.75 2013-01-04 27.65 2013-01-07 28.87 2013-01-08 27.91 2013-01-09 27.47 2013-01-10 27.29 2013-01-11 26.48 2013-01-14 26.21 2013-01-15 25.63 2013-01-16 26.24 2013-01-17 27.09 2013-01-18 25.76 2013-01-22 24.84 2013-01-23 25.80 2013-01-24 27.38 2013-01-25 27.99 2013-01-28 28.78 2013-01-29 27.12 2013-01-30 28.16 2013-01-31 28.00 2013-02-01 27.99 2013-02-04 28.01 2013-02-05 26.24 2013-02-06 25.93 2013-02-07 26.23 2013-02-08 25.68 2013-02-11 25.66 2013-02-12 25.83 2013-02-13 25.59 2013-02-14 25.84 2013-02-15 26.72 2013-02-19 28.07 2013-02-20 31.72 2013-02-21 31.72 2013-02-22 31.67 2013-02-25 33.68 2013-02-26 32.01 2013-02-27 30.79 2013-02-28 30.76 2013-03-01 30.55 2013-03-04 32.05 2013-03-05 30.39 2013-03-06 30.08 2013-03-07 29.79 2013-03-08 29.60 2013-03-11 28.15 2013-03-12 28.33 2013-03-13 29.14 2013-03-14 27.94 2013-03-15 27.18 2013-03-18 27.97 2013-03-19 29.34 2013-03-20 28.93 2013-03-21 28.70 2013-03-22 28.16 2013-03-25 28.84 2013-03-26 27.19 2013-03-27 27.24 2013-03-28 26.70 2013-04-01 28.23 2013-04-02 29.26 2013-04-03 32.33 2013-04-04 31.90 2013-04-05 34.80 2013-04-08 31.86 2013-04-09 30.85 2013-04-10 32.05 2013-04-11 32.62 2013-04-12 35.93 2013-04-15 45.41 2013-04-16 42.14 2013-04-17 51.29 2013-04-18 50.02 2013-04-19 46.17 2013-04-22 43.66 2013-04-23 42.56 2013-04-24 40.34 2013-04-25 40.40 2013-04-26 41.62 2013-04-29 41.16 2013-04-30 39.90 2013-05-01 40.27 2013-05-02 51.46 2013-05-03 38.62 2013-05-06 38.73 2013-05-07 40.97 2013-05-08 37.60 2013-05-09 39.24 2013-05-10 41.20 2013-05-13 43.07 2013-05-14 43.03 2013-05-15 45.58 2013-05-16 43.94