| Code | Name | High | Low | Close | Volume | Change |
| FE.C | Southern Iowa CBS Continuation | 0.3600 | 0.3625 | 0.3625 | 0 | 0.0025 |  | 0.69 |
| FEF10 | Southern Iowa CBS {Jan 10} | 0.4550 | 0.4600 | 0.4600 | 0 | 0.0050 |  | 1.10 |
| FEF11 | Southern Iowa CBS {Jan 11} | 0.7375 | 0.7550 | 0.7550 | 0 | 0.0175 |  | 2.37 |
| FEG10 | Southern Iowa CBS {Feb 10} | 0.4300 | 0.4325 | 0.4325 | 0 | 0.0025 |  | 0.58 |
| FEG11 | Southern Iowa CBS {Feb 11} | 0.7300 | 0.7475 | 0.7475 | 0 | 0.0175 |  | 2.40 |
| FEH10 | Southern Iowa CBS {Mar 10} | 0.4200 | 0.4250 | 0.4250 | 0 | 0.0050 |  | 1.19 |
| FEH11 | Southern Iowa CBS {Mar 11} | 0.7250 | 0.7400 | 0.7400 | 0 | 0.0150 |  | 2.07 |
| FEJ10 | Southern Iowa CBS {Apr 10} | 0.5100 | 0.5150 | 0.5150 | 0 | 0.0050 |  | 0.98 |
| FEJ11 | Southern Iowa CBS {Apr 11} | 0.7775 | 0.7900 | 0.7900 | 0 | 0.0125 |  | 1.61 |
| FEK10 | Southern Iowa CBS {May 10} | 0.4975 | 0.5050 | 0.5050 | 0 | 0.0075 |  | 1.51 |
| FEK11 | Southern Iowa CBS {May 11} | 0.7725 | 0.7825 | 0.7825 | 0 | 0.0100 |  | 1.29 |
| FEM10 | Southern Iowa CBS {Jun 10} | 0.5750 | 0.5850 | 0.5850 | 0 | 0.0100 |  | 1.74 |
| FEM11 | Southern Iowa CBS {Jun 11} | 0.8250 | 0.8350 | 0.8350 | 0 | 0.0100 |  | 1.21 |
| FEN10 | Southern Iowa CBS {Jul 10} | 0.5650 | 0.5725 | 0.5725 | 0 | 0.0075 |  | 1.33 |
| FEQ10 | Southern Iowa CBS {Aug 10} | 0.6150 | 0.6275 | 0.6275 | 0 | 0.0125 |  | 2.03 |
| FEU10 | Southern Iowa CBS {Sep 10} | 0.6050 | 0.6175 | 0.6175 | 0 | 0.0125 |  | 2.07 |
| FEV10 | Southern Iowa CBS {Oct 10} | 0.6700 | 0.6825 | 0.6825 | 0 | 0.0125 |  | 1.87 |
| FEX09 | Southern Iowa CBS {Nov 09} | 0.3000 | 0.3175 | 0.3000 | 0 | 0.0175 |  | 5.51 |
| FEX10 | Southern Iowa CBS {Nov 10} | 0.6625 | 0.6750 | 0.6750 | 0 | 0.0125 |  | 1.89 |
| FEZ09 | Southern Iowa CBS {Dec 09} | 0.3600 | 0.3625 | 0.3625 | 0 | 0.0025 |  | 0.69 |
| FEZ10 | Southern Iowa CBS {Dec 10} | 0.6550 | 0.6675 | 0.6675 | 0 | 0.0125 |  | 1.91 |
| FF | 30-Day Fed Funds (P) | 99.88 | 99.88 | 99.88 | 1,246 | 99.77 |  | 90700.00 |
| FF.C | 30-Day Fed Funds (P) Continuation | 99.88 | 99.88 | 99.88 | 1,246 | 0.00 |  | 0.00 |
| FFF10 | 30-Day Fed Funds (P) {Jan 10} | 99.87 | 99.87 | 99.87 | 2,293 | 0.00 |  | 0.00 |
| FFF11 | 30-Day Fed Funds (P) {Jan 11} | 99.14 | 99.14 | 99.14 | 53 | 0.01 |  | 0.01 |
| FFG10 | 30-Day Fed Funds (P) {Feb 10} | 99.85 | 99.85 | 99.85 | 1,425 | 0.01 |  | 0.01 |
| FFG11 | 30-Day Fed Funds (P) {Feb 11} | 98.96 | 98.96 | 98.96 | 0 | 0.01 |  | 0.01 |
| FFH10 | 30-Day Fed Funds (P) {Mar 10} | 99.84 | 99.83 | 99.84 | 1 | 0.01 |  | 0.01 |
| FFH11 | 30-Day Fed Funds (P) {Mar 11} | 98.87 | 98.87 | 98.87 | 0 | 0.01 |  | 0.01 |
| FFJ10 | 30-Day Fed Funds (P) {Apr 10} | 99.83 | 99.82 | 99.83 | 1 | 0.01 |  | 0.01 |
| FFJ11 | 30-Day Fed Funds (P) {Apr 11} | 98.76 | 98.76 | 98.76 | 0 | 0.01 |  | 0.01 |
| FFK10 | 30-Day Fed Funds (P) {May 10} | 99.79 | 99.79 | 99.79 | 2,954 | 0.00 |  | 0.00 |
| FFK11 | 30-Day Fed Funds (P) {May 11} | 98.58 | 98.58 | 98.58 | 0 | 0.01 |  | 0.01 |
| FFM10 | 30-Day Fed Funds (P) {Jun 10} | 99.77 | 99.77 | 99.77 | 4,276 | 0.00 |  | 0.00 |
| FFM11 | 30-Day Fed Funds (P) {Jun 11} | 98.53 | 98.52 | 98.53 | 0 | 0.01 |  | 0.01 |
| FFN10 | 30-Day Fed Funds (P) {Jul 10} | 99.71 | 99.71 | 99.71 | 4,210 | 0.00 |  | 0.00 |
| FFN11 | 30-Day Fed Funds (P) {Jul 11} | 98.38 | 98.37 | 98.38 | 0 | 0.01 |  | 0.01 |
| FFQ10 | 30-Day Fed Funds (P) {Aug 10} | 99.65 | 99.65 | 99.65 | 1,539 | 0.00 |  | 0.00 |
| FFQ11 | 30-Day Fed Funds (P) {Aug 11} | 98.24 | 98.24 | 98.24 | 0 | 0.01 |  | 0.01 |
| FFU10 | 30-Day Fed Funds (P) {Sep 10} | 99.57 | 99.57 | 99.57 | 165 | 0.00 |  | 0.00 |
| FFU11 | 30-Day Fed Funds (P) {Sep 11} | 98.14 | 98.14 | 98.14 | 0 | 0.01 |  | 0.01 |
| FFV09 | 30-Day Fed Funds (P) {Oct 09} | 99.88 | 99.88 | 99.88 | 3,416 | 0.00 |  | 0.00 |
| FFV10 | 30-Day Fed Funds (P) {Oct 10} | 99.48 | 99.47 | 99.48 | 100 | 0.01 |  | 0.01 |
| FFV11 | 30-Day Fed Funds (P) {Oct 11} | 98.06 | 98.06 | 98.06 | 0 | 0.01 |  | 0.01 |
| FFX09 | 30-Day Fed Funds (P) {Nov 09} | 99.88 | 99.88 | 99.88 | 1,246 | 0.00 |  | 0.00 |
| FFX10 | 30-Day Fed Funds (P) {Nov 10} | 99.33 | 99.32 | 99.33 | 86 | 0.01 |  | 0.01 |
| FFZ09 | 30-Day Fed Funds (P) {Dec 09} | 99.88 | 99.88 | 99.88 | 200 | 0.00 |  | 0.00 |
| FFZ10 | 30-Day Fed Funds (P) {Dec 10} | 99.23 | 99.22 | 99.23 | 125 | 0.01 |  | 0.01 |
| FQ.C | Corn Calendar Swap Continuation | 3.900 | 3.900 | 3.900 | 0 | 0.000 |  | 0.00 |
| FQF10 | Corn Calendar Swap {Jan 10} | 4.108 | 4.070 | 4.070 | 0 | 0.038 |  | 0.91 |
| FQF11 | Corn Calendar Swap {Jan 11} | 4.465 | 4.445 | 4.445 | 0 | 0.020 |  | 0.45 |
| FQG10 | Corn Calendar Swap {Feb 10} | 4.108 | 4.070 | 4.070 | 0 | 0.038 |  | 0.91 |
| FQG11 | Corn Calendar Swap {Feb 11} | 4.465 | 4.445 | 4.445 | 0 | 0.020 |  | 0.45 |
| FQH10 | Corn Calendar Swap {Mar 10} | 4.108 | 4.070 | 4.070 | 0 | 0.038 |  | 0.91 |
| FQH11 | Corn Calendar Swap {Mar 11} | 4.465 | 4.445 | 4.445 | 0 | 0.020 |  | 0.45 |
| FQJ10 | Corn Calendar Swap {Apr 10} | 4.205 | 4.170 | 4.170 | 0 | 0.035 |  | 0.83 |
| FQJ11 | Corn Calendar Swap {Apr 11} | 4.523 | 4.495 | 4.495 | 0 | 0.028 |  | 0.61 |
| FQK10 | Corn Calendar Swap {May 10} | 4.205 | 4.170 | 4.170 | 0 | 0.035 |  | 0.83 |
| FQK11 | Corn Calendar Swap {May 11} | 4.523 | 4.495 | 4.495 | 0 | 0.028 |  | 0.61 |
| FQM10 | Corn Calendar Swap {Jun 10} | 4.288 | 4.255 | 4.255 | 0 | 0.033 |  | 0.76 |
| FQM11 | Corn Calendar Swap {Jun 11} | 4.580 | 4.550 | 4.550 | 0 | 0.030 |  | 0.66 |
| FQN10 | Corn Calendar Swap {Jul 10} | 4.288 | 4.255 | 4.255 | 0 | 0.033 |  | 0.76 |
| FQN11 | Corn Calendar Swap {Jul 11} | 4.580 | 4.550 | 4.550 | 0 | 0.030 |  | 0.66 |
| FQQ10 | Corn Calendar Swap {Aug 10} | 4.330 | 4.303 | 4.303 | 0 | 0.028 |  | 0.64 |
| FQQ11 | Corn Calendar Swap {Aug 11} | 4.543 | 4.505 | 4.505 | 0 | 0.038 |  | 0.83 |
| FQU10 | Corn Calendar Swap {Sep 10} | 4.330 | 4.303 | 4.303 | 0 | 0.028 |  | 0.64 |
| FQU11 | Corn Calendar Swap {Sep 11} | 4.543 | 4.505 | 4.505 | 0 | 0.038 |  | 0.83 |
| FQV10 | Corn Calendar Swap {Oct 10} | 4.383 | 4.355 | 4.355 | 0 | 0.028 |  | 0.63 |
| FQV11 | Corn Calendar Swap {Oct 11} | 4.493 | 4.460 | 4.460 | 0 | 0.033 |  | 0.72 |
| FQX09 | Corn Calendar Swap {Nov 09} | 3.723 | 3.720 | 3.720 | 0 | 0.003 |  | 0.07 |
| FQX10 | Corn Calendar Swap {Nov 10} | 4.383 | 4.355 | 4.355 | 0 | 0.028 |  | 0.63 |
| FQX11 | Corn Calendar Swap {Nov 11} | 4.493 | 4.460 | 4.460 | 0 | 0.033 |  | 0.72 |
| FQZ09 | Corn Calendar Swap {Dec 09} | 3.895 | 3.895 | 3.895 | 0 | 0.000 |  | 0.00 |
| FQZ10 | Corn Calendar Swap {Dec 10} | 4.383 | 4.355 | 4.355 | 0 | 0.028 |  | 0.63 |
| FQZ11 | Corn Calendar Swap {Dec 11} | 4.493 | 4.460 | 4.460 | 0 | 0.033 |  | 0.72 |
| FR.C | Soybean Calendar Swa Continuation | 9.980 | 9.950 | 9.980 | 0 | 0.030 |  | 0.30 |
| FRF10 | Soybean Calendar Swa {Jan 10} | 10.46 | 10.39 | 10.46 | 0 | 0.07 |  | 0.67 |
| FRF11 | Soybean Calendar Swa {Jan 11} | 10.26 | 10.26 | 10.26 | 0 | 0.01 |  | 0.07 |
| FRG10 | Soybean Calendar Swa {Feb 10} | 10.50 | 10.45 | 10.50 | 0 | 0.06 |  | 0.53 |
| FRG11 | Soybean Calendar Swa {Feb 11} | 10.30 | 10.29 | 10.30 | 0 | 0.01 |  | 0.10 |
| FRH10 | Soybean Calendar Swa {Mar 10} | 10.50 | 10.45 | 10.50 | 0 | 0.06 |  | 0.53 |
| FRH11 | Soybean Calendar Swa {Mar 11} | 10.30 | 10.29 | 10.30 | 0 | 0.01 |  | 0.10 |
| FRJ10 | Soybean Calendar Swa {Apr 10} | 10.51 | 10.46 | 10.51 | 0 | 0.04 |  | 0.41 |
| FRJ11 | Soybean Calendar Swa {Apr 11} | 10.27 | 10.26 | 10.27 | 0 | 0.01 |  | 0.10 |
| FRK10 | Soybean Calendar Swa {May 10} | 10.51 | 10.46 | 10.51 | 0 | 0.04 |  | 0.41 |
| FRK11 | Soybean Calendar Swa {May 11} | 10.27 | 10.26 | 10.27 | 0 | 0.01 |  | 0.10 |
| FRM10 | Soybean Calendar Swa {Jun 10} | 10.54 | 10.50 | 10.54 | 0 | 0.04 |  | 0.33 |
| FRM11 | Soybean Calendar Swa {Jun 11} | 10.32 | 10.31 | 10.32 | 0 | 0.01 |  | 0.10 |
| FRN10 | Soybean Calendar Swa {Jul 10} | 10.54 | 10.50 | 10.54 | 0 | 0.04 |  | 0.33 |
| FRN11 | Soybean Calendar Swa {Jul 11} | 10.32 | 10.31 | 10.32 | 0 | 0.01 |  | 0.10 |
| FRQ10 | Soybean Calendar Swa {Aug 10} | 10.50 | 10.47 | 10.50 | 0 | 0.03 |  | 0.29 |
| FRQ11 | Soybean Calendar Swa {Aug 11} | 10.28 | 10.27 | 10.28 | 0 | 0.01 |  | 0.10 |
| FRU10 | Soybean Calendar Swa {Sep 10} | 10.32 | 10.29 | 10.32 | 0 | 0.03 |  | 0.29 |
| FRU11 | Soybean Calendar Swa {Sep 11} | 10.16 | 10.15 | 10.16 | 0 | 0.01 |  | 0.10 |
| FRV10 | Soybean Calendar Swa {Oct 10} | 10.23 | 10.22 | 10.23 | 0 | 0.01 |  | 0.10 |
| FRV11 | Soybean Calendar Swa {Oct 11} | 10.11 | 10.10 | 10.11 | 0 | 0.01 |  | 0.05 |
| FRX09 | Soybean Calendar Swa {Nov 09} | 9.658 | 9.653 | 9.658 | 0 | 0.005 |  | 0.05 |
| FRX10 | Soybean Calendar Swa {Nov 10} | 10.23 | 10.22 | 10.23 | 0 | 0.01 |  | 0.10 |
| FRX11 | Soybean Calendar Swa {Nov 11} | 10.11 | 10.10 | 10.11 | 0 | 0.01 |  | 0.05 |
| FRZ09 | Soybean Calendar Swa {Dec 09} | 9.983 | 9.950 | 9.983 | 0 | 0.033 |  | 0.33 |
| FRZ10 | Soybean Calendar Swa {Dec 10} | 10.26 | 10.26 | 10.26 | 0 | 0.01 |  | 0.07 |
| FU.C | Wheat Calendar Swap Continuation | 5.360 | 5.340 | 5.360 | 0 | 0.020 |  | 0.37 |
| FUF10 | Wheat Calendar Swap {Jan 10} | 5.840 | 5.808 | 5.808 | 0 | 0.033 |  | 0.56 |
| FUF11 | Wheat Calendar Swap {Jan 11} | 6.520 | 6.490 | 6.490 | 0 | 0.030 |  | 0.46 |
| FUG10 | Wheat Calendar Swap {Feb 10} | 5.840 | 5.808 | 5.808 | 0 | 0.033 |  | 0.56 |
| FUG11 | Wheat Calendar Swap {Feb 11} | 6.520 | 6.490 | 6.490 | 0 | 0.030 |  | 0.46 |
| FUH10 | Wheat Calendar Swap {Mar 10} | 5.840 | 5.808 | 5.808 | 0 | 0.033 |  | 0.56 |
| FUH11 | Wheat Calendar Swap {Mar 11} | 6.520 | 6.490 | 6.490 | 0 | 0.030 |  | 0.46 |
| FUJ10 | Wheat Calendar Swap {Apr 10} | 5.955 | 5.923 | 5.923 | 0 | 0.033 |  | 0.55 |
| FUJ11 | Wheat Calendar Swap {Apr 11} | 6.580 | 6.550 | 6.550 | 0 | 0.030 |  | 0.46 |
| FUK10 | Wheat Calendar Swap {May 10} | 5.955 | 5.923 | 5.923 | 0 | 0.033 |  | 0.55 |
| FUK11 | Wheat Calendar Swap {May 11} | 6.580 | 6.550 | 6.550 | 0 | 0.030 |  | 0.46 |
| FUM10 | Wheat Calendar Swap {Jun 10} | 6.058 | 6.028 | 6.028 | 0 | 0.030 |  | 0.50 |
| FUM11 | Wheat Calendar Swap {Jun 11} | 6.675 | 6.645 | 6.645 | 0 | 0.030 |  | 0.45 |
| FUN10 | Wheat Calendar Swap {Jul 10} | 6.058 | 6.028 | 6.028 | 0 | 0.030 |  | 0.50 |
| FUN11 | Wheat Calendar Swap {Jul 11} | 6.675 | 6.645 | 6.645 | 0 | 0.030 |  | 0.45 |
| FUQ10 | Wheat Calendar Swap {Aug 10} | 6.200 | 6.175 | 6.175 | 0 | 0.025 |  | 0.40 |
| FUU10 | Wheat Calendar Swap {Sep 10} | 6.200 | 6.175 | 6.175 | 0 | 0.025 |  | 0.40 |
| FUV10 | Wheat Calendar Swap {Oct 10} | 6.395 | 6.370 | 6.370 | 0 | 0.025 |  | 0.39 |
| FUX09 | Wheat Calendar Swap {Nov 09} | 4.968 | 4.965 | 4.965 | 0 | 0.003 |  | 0.05 |
| FUX10 | Wheat Calendar Swap {Nov 10} | 6.395 | 6.370 | 6.370 | 0 | 0.025 |  | 0.39 |
| FUZ09 | Wheat Calendar Swap {Dec 09} | 5.355 | 5.340 | 5.355 | 0 | 0.015 |  | 0.28 |
| FUZ10 | Wheat Calendar Swap {Dec 10} | 6.395 | 6.370 | 6.370 | 0 | 0.025 |  | 0.39 |
| FV.C | 5-Year T-Note (P) Continuation | 117.7 | 117.5 | 117.5 | 21,472 | 0.1 |  | 0.04 |
| FVH10 | 5-Year T-Note (P) {Mar 10} | 116.3 | 116.2 | 116.2 | 21,121 | 0.0 |  | 0.03 |
| FVM10 | 5-Year T-Note (P) {Jun 10} | 114.9 | 114.9 | 114.9 | 0 | 0.0 |  | 0.01 |
| FVU10 | 5-Year T-Note (P) {Sep 10} | 113.6 | 113.6 | 113.6 | 0 | 0.0 |  | 0.01 |
| FVZ09 | 5-Year T-Note (P) {Dec 09} | 117.7 | 117.5 | 117.5 | 21,472 | 0.1 |  | 0.05 |
| FVZ10 | 5-Year T-Note (P) {Dec 10} | 112.4 | 112.3 | 112.4 | 0 | 0.0 |  | 0.03 |
| FZ.C | Ethanol Forward Continuation | 1.980 | 1.970 | 1.980 | 0 | 0.010 |  | 0.51 |
| FZF10 | Ethanol Forward {Jan 10} | 1.953 | 1.935 | 1.935 | 0 | 0.018 |  | 0.92 |
| FZF11 | Ethanol Forward {Jan 11} | 1.870 | 1.860 | 1.860 | 0 | 0.010 |  | 0.53 |
| FZG10 | Ethanol Forward {Feb 10} | 1.936 | 1.920 | 1.920 | 0 | 0.016 |  | 0.83 |
| FZG11 | Ethanol Forward {Feb 11} | 1.870 | 1.860 | 1.860 | 0 | 0.010 |  | 0.53 |
| FZG12 | Ethanol Forward {Feb 12} | 1.820 | 1.800 | 1.820 | 0 | 0.020 |  | 1.11 |
| FZH10 | Ethanol Forward {Mar 10} | 1.929 | 1.910 | 1.910 | 0 | 0.019 |  | 0.98 |
| FZH11 | Ethanol Forward {Mar 11} | 1.870 | 1.860 | 1.860 | 0 | 0.010 |  | 0.53 |
| FZH12 | Ethanol Forward {Mar 12} | 1.880 | 1.870 | 1.870 | 0 | 0.010 |  | 0.53 |
| FZJ10 | Ethanol Forward {Apr 10} | 1.890 | 1.884 | 1.884 | 0 | 0.006 |  | 0.32 |
| FZJ11 | Ethanol Forward {Apr 11} | 1.870 | 1.860 | 1.860 | 0 | 0.010 |  | 0.53 |
| FZJ12 | Ethanol Forward {Apr 12} | 1.880 | 1.870 | 1.870 | 0 | 0.010 |  | 0.53 |
| FZK10 | Ethanol Forward {May 10} | 1.880 | 1.876 | 1.876 | 0 | 0.004 |  | 0.21 |
| FZK11 | Ethanol Forward {May 11} | 1.870 | 1.860 | 1.860 | 0 | 0.010 |  | 0.53 |
| FZK12 | Ethanol Forward {May 12} | 1.880 | 1.870 | 1.870 | 0 | 0.010 |  | 0.53 |
| FZM10 | Ethanol Forward {Jun 10} | 1.871 | 1.865 | 1.865 | 0 | 0.006 |  | 0.32 |
| FZM11 | Ethanol Forward {Jun 11} | 1.870 | 1.860 | 1.860 | 0 | 0.010 |  | 0.53 |
| FZM12 | Ethanol Forward {Jun 12} | 1.880 | 1.870 | 1.870 | 0 | 0.010 |  | 0.53 |
| FZN10 | Ethanol Forward {Jul 10} | 1.850 | 1.847 | 1.847 | 0 | 0.003 |  | 0.16 |
| FZN11 | Ethanol Forward {Jul 11} | 1.870 | 1.860 | 1.860 | 0 | 0.010 |  | 0.53 |
| FZQ10 | Ethanol Forward {Aug 10} | 1.850 | 1.844 | 1.844 | 0 | 0.006 |  | 0.32 |
| FZQ11 | Ethanol Forward {Aug 11} | 1.870 | 1.860 | 1.860 | 0 | 0.010 |  | 0.53 |
| FZU10 | Ethanol Forward {Sep 10} | 1.850 | 1.846 | 1.846 | 0 | 0.004 |  | 0.22 |
| FZU11 | Ethanol Forward {Sep 11} | 1.870 | 1.860 | 1.860 | 0 | 0.010 |  | 0.53 |
| FZV09 | Ethanol Forward {Oct 09} | 1.885 | 1.883 | 1.885 | 0 | 0.002 |  | 0.13 |
| FZV10 | Ethanol Forward {Oct 10} | 1.850 | 1.840 | 1.840 | 0 | 0.010 |  | 0.54 |
| FZV11 | Ethanol Forward {Oct 11} | 1.870 | 1.860 | 1.860 | 0 | 0.010 |  | 0.53 |
| FZX09 | Ethanol Forward {Nov 09} | 1.975 | 1.967 | 1.975 | 0 | 0.008 |  | 0.42 |
| FZX10 | Ethanol Forward {Nov 10} | 1.850 | 1.840 | 1.840 | 0 | 0.010 |  | 0.54 |
| FZX11 | Ethanol Forward {Nov 11} | 1.870 | 1.860 | 1.860 | 0 | 0.010 |  | 0.53 |
| FZZ09 | Ethanol Forward {Dec 09} | 2.006 | 1.979 | 1.979 | 0 | 0.027 |  | 1.35 |
| FZZ10 | Ethanol Forward {Dec 10} | 1.850 | 1.840 | 1.840 | 0 | 0.010 |  | 0.54 |