| Code | Name | High | Low | Close | Volume | Change |
| S0.C | 10-Yr Swap Rate Continuation | 523.8 | 517.9 | 517.9 | 15 | 0.0 |  | 0.00 |
| S2.C | 2-Yr Swap Rate Continuation | 0.9431 | 0.9431 | 0.9431 | 0 | 0.0200 |  | 0.02 |
| S5.C | BXY TRAKRS {Apr 11} | 1.111 | 1.095 | 1.095 | 56 | 0.000 |  | 0.00 |
| S6 | Swiss Franc | 0.9881 | 0.9782 | 0.9823 | 55,651 | 0.0100 |  | 1.01 |
| S6.C | Swiss Franc Continuation | 0.9900 | 0.9800 | 0.9800 | 55,651 | 0.0100 |  | 1.01 |
| S6H10 | Swiss Franc {Mar 10} | 0.9883 | 0.9789 | 0.9828 | 31 | 0.0047 |  | 0.48 |
| S6H11 | Swiss Franc {Mar 11} | 0.9915 | 0.9868 | 0.9868 | 0 | 0.0047 |  | 0.47 |
| S6M10 | Swiss Franc {Jun 10} | 0.9881 | 0.9828 | 0.9834 | 0 | 0.0047 |  | 0.48 |
| S6U10 | Swiss Franc {Sep 10} | 0.9889 | 0.9842 | 0.9842 | 0 | 0.0047 |  | 0.48 |
| S6Z09 | Swiss Franc {Dec 09} | 0.9881 | 0.9782 | 0.9823 | 55,651 | 0.0047 |  | 0.48 |
| S6Z10 | Swiss Franc {Dec 10} | 0.9902 | 0.9855 | 0.9855 | 0 | 0.0047 |  | 0.47 |
| SF | Swiss Franc (P) | 0.9827 | 0.9827 | 0.9827 | 0 | 0.0003 |  | 0.03 |
| SF.C | Swiss Franc (P) Continuation | 0.9900 | 0.9800 | 0.9800 | 54,506 | 0.0100 |  | 1.01 |
| SFH10 | Swiss Franc (P) {Mar 10} | 0.9875 | 0.9828 | 0.9828 | 27 | 0.0047 |  | 0.48 |
| SFH11 | Swiss Franc (P) {Mar 11} | 0.9915 | 0.9868 | 0.9868 | 0 | 0.0047 |  | 0.47 |
| SFM10 | Swiss Franc (P) {Jun 10} | 0.9881 | 0.9834 | 0.9834 | 0 | 0.0047 |  | 0.48 |
| SFU10 | Swiss Franc (P) {Sep 10} | 0.9889 | 0.9842 | 0.9842 | 0 | 0.0047 |  | 0.48 |
| SFZ09 | Swiss Franc (P) {Dec 09} | 0.9870 | 0.9805 | 0.9823 | 54,506 | 0.0047 |  | 0.48 |
| SFZ10 | Swiss Franc (P) {Dec 10} | 0.9902 | 0.9855 | 0.9855 | 0 | 0.0047 |  | 0.47 |
| SG | S&P 500/Barra Growth | 571.0 | 566.1 | 568.5 | 0 | 2.6 |  | 0.46 |
| SG.C | S&P 500/Barra Growth Continuation | 569.8 | 566.8 | 568.6 | 0 | 1.2 |  | 0.21 |
| SGH10 | S&P 500/Barra Growth {Mar 10} | 569.5 | 564.9 | 566.7 | 0 | 2.8 |  | 0.49 |
| SGZ09 | S&P 500/Barra Growth {Dec 09} | 569.8 | 566.8 | 568.6 | 0 | 1.2 |  | 0.21 |
| SK | Swedish Krona | 0.1451 | 0.1429 | 0.1441 | 3 | 0.0000 |  | 0.00 |
| SK.C | Swedish Krona Continuation | 0.1500 | 0.1400 | 0.1400 | 3 | 0.0000 |  | 0.00 |
| SKH10 | Swedish Krona {Mar 10} | 0.1451 | 0.1442 | 0.1442 | 0 | 0.0009 |  | 0.62 |
| SKH11 | Swedish Krona {Mar 11} | 0.1460 | 0.1452 | 0.1452 | 0 | 0.0008 |  | 0.55 |
| SKM10 | Swedish Krona {Jun 10} | 0.1453 | 0.1445 | 0.1445 | 0 | 0.0008 |  | 0.55 |
| SKU10 | Swedish Krona {Sep 10} | 0.1455 | 0.1447 | 0.1447 | 0 | 0.0008 |  | 0.55 |
| SKZ09 | Swedish Krona {Dec 09} | 0.1451 | 0.1429 | 0.1441 | 3 | 0.0008 |  | 0.55 |
| SKZ10 | Swedish Krona {Dec 10} | 0.1458 | 0.1449 | 0.1449 | 0 | 0.0009 |  | 0.62 |
| SO | E-Mini S&P Asia 50 | 2,991 | 2,955 | 2,973 | 0 | 20 |  | 0.68 |
| SO.C | E-Mini S&P Asia 50 Continuation | 2,991 | 2,971 | 2,971 | 0 | 21 |  | 0.69 |
| SOH10 | E-Mini S&P Asia 50 {Mar 10} | 2,984 | 2,964 | 2,964 | 0 | 20 |  | 0.67 |
| SOZ09 | E-Mini S&P Asia 50 {Dec 09} | 2,991 | 2,971 | 2,971 | 0 | 21 |  | 0.69 |
| SP | S&P 500 Index | 1,095 | 1,087 | 1,091 | 0 | 4 |  | 0.32 |
| SP.C | S&P 500 Index Continuation | 1,095 | 1,084 | 1,090 | 11,203 | 1 |  | 0.10 |
| SPH10 | S&P 500 Index {Mar 10} | 1,087 | 1,080 | 1,085 | 261 | 4 |  | 0.39 |
| SPH11 | S&P 500 Index {Mar 11} | 1,074 | 1,065 | 1,070 | 0 | 4 |  | 0.39 |
| SPM10 | S&P 500 Index {Jun 10} | 1,084 | 1,075 | 1,080 | 150 | 4 |  | 0.39 |
| SPM11 | S&P 500 Index {Jun 11} | 1,074 | 1,065 | 1,070 | 0 | 4 |  | 0.39 |
| SPU10 | S&P 500 Index {Sep 10} | 1,080 | 1,071 | 1,076 | 0 | 4 |  | 0.39 |
| SPU11 | S&P 500 Index {Sep 11} | 1,074 | 1,065 | 1,070 | 0 | 4 |  | 0.39 |
| SPZ09 | S&P 500 Index {Dec 09} | 1,095 | 1,084 | 1,090 | 11,203 | 4 |  | 0.38 |
| SPZ10 | S&P 500 Index {Dec 10} | 1,077 | 1,068 | 1,073 | 0 | 4 |  | 0.39 |
| SQ | S&P 500 Equal Weight | 1,535 | 1,521 | 1,529 | 0 | 6 |  | 0.42 |
| SU | S&P 500/Barra Value | 516.3 | 513.0 | 515.2 | 0 | 0.8 |  | 0.16 |
| SU.C | S&P 500/Barra Value Continuation | 514.9 | 513.3 | 514.9 | 0 | 0.0 |  | 0.00 |
| SUH10 | S&P 500/Barra Value {Mar 10} | 513.4 | 510.3 | 512.0 | 0 | 1.4 |  | 0.27 |
| SUZ09 | S&P 500/Barra Value {Dec 09} | 514.9 | 513.3 | 514.9 | 0 | 0.0 |  | 0.00 |