Exchange Description Start Date Quotes Plus Symbol CBT 10 yr Tnote 6% Combined Session 3/1/00 UO CBT 10 yr Tnote 6% Day Session 3/1/00 UN CBT 10 yr TNote 6% Electronic Session 3/1/00 UP CBT 10 yr Tnote 6%+8% Combined Session 12/1/99 CW CBT 10 yr Treasury Note Combined Session 3/1/90 TY CBT 10 yr Treasury Note Day Session 3/1/90 T5 CBT 10 yr Treasury Note Electronic Session 12/1/98 TE CBT 1000 Ounce Silver 2/1/90 AG CBT 2 yr TNote 6% Combined Session 3/1/00 UH CBT 2 yr TNote 6% Day Session 3/1/00 UG CBT 2 yr TNote 6% Electronic Session 3/1/00 UJ CBT 2 yr Tnote 6%+8% Combined Session 12/1/99 CX CBT 2 yr Treadury Note Electronic Session 12/1/98 TH CBT 2 yr Treasury Note Combined Session 9/1/90 TU CBT 2 yr Treasury Note Day Session 9/1/90 T2 CBT 30-Day Interest Rate Futures 1/1/90 FF CBT 5 yr Tnote 6% Combined Session 3/1/00 UL CBT 5 yr TNote 6% Day Session 3/1/00 UK CBT 5 yr TNote 6% Electronic Session 3/1/00 UM CBT 5 yr Tnote 6%+8% Combined Session 12/1/99 CZ CBT 5 yr Treasury Note Combined Session 3/1/90 FV CBT 5 yr Treasury Note Day Session 3/1/90 F1 CBT 5 yr Treasury Note Electronic Session 12/1/98 TJ CBT 5000 Ounce Silver 4/1/90 SV CBT Corn 3/1/90 C5 CBT Corn Combined Session 5/1/98 C CBT Dow Jones Ind. Avg. Combined Session 6/1/98 DJ CBT Dow Jones Industrial Average 12/1/97 D2 CBT Kilo Gold 2/1/90 KI CBT Municipal Bonds 6% 3/1/00 CM CBT Municipal Bonds 6%+8% 12/1/99 CU CBT Municipal Bonds 8% 3/1/90 MB CBT Oats 3/1/90 O1 CBT Oats Combined Session 5/1/98 O CBT Rough Rice 1/1/90 R1 CBT Rough Rice Combined Session 5/1/98 RR CBT Soybean Meal 1/1/90 M4 CBT Soybean Meal Combined Session 5/1/98 MD CBT Soybean Oil 1/1/90 B4 CBT Soybean Oil Combined Session 5/1/98 BD CBT Soybeans 1/1/90 S CBT Soybeans Combined Session 5/1/98 NS CBT U.S. Treasury Bond Combined Session 3/1/90 US CBT U.S. Treasury Bond Day Session 3/1/90 UD CBT U.S. Treasury Bond Electronic Session 12/1/98 UE CBT US TBond 6% Combined Session 3/1/00 U8 CBT US TBond 6% Day Session 3/1/00 UB CBT US TBond 6% Electronic Session 3/1/00 U9 CBT US TBond 6%+8% Combined Session 12/1/99 CB CBT Wheat 3/1/90 W1 CBT Wheat Combined Session 5/1/98 W CME Basic Formula Price Fluid Milk 11/1/97 M2 CME Butter 11/1/97 BT CME Feeder Cattle 1/1/90 FC CME Fresh Pork Bellies 9/1/98 FB CME Lean Hogs 2/1/90 LH CME Live Cattleattle 2/1/90 LC CME Lumber 1/1/90 LB CME Pork Bellies 2/1/90 PB CMX Eurotop 100 Index 12/1/92 ET CMX Gold 6/1/00 GC CMX Gold ACCESS Session 4/1/96 G1 CMX High Grade Copper 1/1/90 HG CMX High Grade Copper ACCESS Session 3/1/96 HA CMX Silver 7/1/00 SI CMX Silver ACCESS Session 3/1/96 S7 CSC BFP Milk 11/1/97 M3 CSC Cocoa (Metric) 3/1/90 CO CSC Coffee 3/1/90 KC CSC Sugar #11 3/1/90 SB CSC Sugar #14 11/1/93 SE DTB Dax Index 12/1/97 AX EUR Eur Intbnk Rate 1 mo euro 1/1/99 E4 EUR Eur Intbnk Rate 3 mo euro 1/1/99 E5 EUR Ldn Intbnk Rate 3 mo euro 1/1/99 EL EUR Long Term Ger Govt Bond (BUXL) euro 3/1/99 GS EUR Med Term Ger Govt Bond (BOBL) euro 3/1/99 MT EUR Notional Ger Govt Bond (BUND) euro 3/1/99 NB EUR Short Term Ger Govt Bond (SCHATZ) eur 3/1/99 GS FIN 2 yr Treasury Note,cash settled 3/1/91 T6 FIN Five Year T-Note, cash settled 3/1/91 FN FIN U.S. Dollar Index Day Session 9/1/92 D6 FIN U.S. Dollar Indexx 3/1/90 DX HKFE Hang Seng Index 10/1/97 H5 IMM 3 mo Treasury Bills Combined Sessionn 3/1/90 TB IMM 3 mo Treasury Bills Day Sessionn 3/1/90 T1 IMM 3 mo Treasury Bills Globex Sessionn 9/1/92 TG IMM 3 Month Euro-yen 6/1/96 EY IMM Australian Dollar Combined Session 3/1/90 AD IMM Australian Dollar Day Session 3/1/90 A1 IMM Australian Dollar Globex Session 9/1/92 A2 IMM Brazilian Real 12/1/95 BR IMM British Pound Combined Session 3/1/90 BP IMM British Pound Day Session 3/1/90 B1 IMM British Pound Globex Session 9/1/92 BG IMM Canadian Dollar Combined Session 3/1/90 CD IMM Canadian Dollar Day Session 3/1/90 C1 IMM Canadian Dollar Globex Session 9/1/92 CG IMM Deutsche Mark Combined Session 3/1/90 DM IMM Deutsche Mark Day Session 3/1/90 D1 IMM Deutsche Mark Electronic Session 9/1/99 EM IMM Deutsche Mark Globex Session 9/1/92 DG IMM Eurodollar Combined Session 3/1/00 ED IMM Eurodollar Day Session 3/1/00 E2 IMM Eurodollar Globex Session 3/1/00 E3 IMM EuroFX Combined Session 3/1/99 ED IMM EuroFX Day Session 3/1/99 E8 IMM EuroFX Globex Session 3/1/99 E9 IMM French Franc 12/1/93 FR IMM Japanese Yen Combined Session 3/1/90 JY IMM Japanese Yen Day Session 3/1/90 J1 IMM Japanese Yen Globex Session 9/1/92 JG IMM LDN Intbnk Rate 1 mo Euro$ Comb Sess 5/1/90 LD IMM LDN Intbnk Rate 1 mo Euro$ Day Sessn 5/1/90 LF IMM LDN Intbnk Rate 1 mo Euro$ Globex Ses 9/1/92 LE IMM Mexican Peso Combined Session 6/1/98 MP IMM Mexican Peso Day Session 6/1/95 M1 IMM Mexican Peso Globex Session 3/1/97 MG IMM New Zeland Dollar 9/1/98 NZ IMM Russian Ruble 9/1/98 RU IMM Swiss Franc Combined Session 3/1/90 SF IMM Swiss Franc Day Session 3/1/90 S8 IMM Swiss Franc Globex Session 9/1/92 SG IOM EMINI NASDAQ Stock Index 9/1/99 EQ IOM Goldman Sachs Commodity Index 8/1/92 GI IOM Mexican IPC Stock Index 9/1/96 MI IOM MINI S&P 500 Stock Index 9/1/97 M5 IOM NASDAQ Stock Index 6/1/96 NQ IOM NASDAQ Stock Index Globex Session 9/1/98 N1 IOM Nikkei 225 Stock Average 12/1/90 NK IOM Russell 2000 Index Globex Session 9/1/94 RG IOM Russell 2000 Stock Index 3/1/93 R2 IOM Russell 2000 Stock Index Combined Ses 6/1/94 R4 IOM S&P 400 MidCap Index Combined Session 6/1/94 S4 IOM S&P 400 MidCap Index Day Session 3/1/92 S3 IOM S&P 400 MidCap Index Globex Session 6/1/94 S2 IOM S&P 500 Stock Index 3/1/90 S5 IOM S&P 500 Stock Index Combined Session 3/1/94 SP IOM S&P 500 Stock Index Globex 12/1/93 S6 IOM S&P 500/BARRA Growth Index 3/1/96 PU IOM S&P 500/BARRA Value Index 3/1/96 PV IPE Brent Blend Crude Oil 10/1/90 IP IPE Gas Oil 9/1/90 IG KBT Value-Line Mini Index 3/1/90 MV KBT Value-Line Stock Index 3/1/90 KV KBT Western Natural Gas 1/1/96 KG KBT Western Natural Gas Basis 2/1/00 KN KBT Wheat KC 3/1/90 KW LCE Baltic Freight Index (BIFFEX) 6/1/94 BF LCE Cocoa 9/1/93 LO LCE Coffee 9/1/93 CE LCE EEC Barley 9/1/94 BA LCE EEC Potatoes 6/1/94 PO LCE EEC Wheat 6/1/94 LW LCE Sugar #5 10/1/93 G5 LIF 20 Year Gilt 12/1/87 L1 LIF 20 Year Gilt/APT 12/1/91 L2 LIF 3 Month ECU 3/1/90 L3 LIF 3 Month Euribor 1/1/99 L5 LIF 3 Month Euribor APT Session 3/1/99 L4 LIF 3 Month Sterling 3/1/84 ST LIF 3 Month Sterling/APT 12/1/91 SC LIF Euro-Swiss Franc 3/1/91 L8 LIF Euro-Swiss Franc/APT 12/1/92 L6 LIF FTSE 100 Index 3/1/90 FT LIF FTSE 100 Index/APT 9/1/91 FP LIF FTSE Mid 250 Index Futures 6/1/94 LX LIF Italian Govt. Bond(BTP) 6/1/99 L7 LIF Japanese Government Bond/APT 6/1/91 L9 MAT 3-Month Euribor Futures 1/1/99 ME MAT CAC 40 Futures Index(10 Euros) 1/1/99 CF MAT Euro Notional Bond Futures 3/1/99 EO MGE Durum Wheat 7/1/98 DW MGE Spring Wheat 3/1/90 MS MGE White Wheat 7/1/98 MW MID British Pound 12/1/92 XP MID Canadian Dollar 12/1/92 XD MID Corn 12/1/92 XC MID Deutsche Mark 12/1/92 XM MID Japanese Yen 12/1/92 XJ MID Live Cattle 12/1/92 XL MID Live Hogs 12/1/92 XH MID New York Gold 6/1/00 XK MID Oats 12/1/92 XO MID Platinum 1/1/93 XU MID Silver 7/1/00 XY MID Soybean Meal 12/1/92 XE MID Soybeans 11/1/92 XS MID Swiss Franc 12/1/92 XF MID U.S. Treasury Bills 12/1/92 XT MID U.S. Treasury Bond Bonds 3/1/90 XB MID US TBond 6% 3/1/00 MO MID Wheat MW 12/1/92 XW MOE Five Year Canadian Government Bond 12/1/95 C7 MOE Ten Year Canadian Government Bond 6/1/94 C6 MOE Three-mo Canadian Bankers Acceptancec 6/1/94 WB NYC Cotton #2 3/1/90 CT NYC Frozen Conc Orange Juice 1/1/90 FJ NYF NY Stock Composite Index 3/1/90 NC NYF NYFE CRB Index 3/1/90 RB NYM Calif Oregon Border Electricity Acces 9/1/98 W2 NYM Calif Oregon Border Electricty 6/1/96 WC NYM CINERGY electricity(east-central) 9/1/98 CN NYM ENTERGY electricity(south) 9/1/98 NT NYM ENTERGY-access session 9/1/98 NA NYM Harbor Unleaded Gas 2/1/90 H1 NYM Harbor Unleaded Gas ACCESS Session 7/1/93 H2 NYM Heating Oil #2 2/1/90 H4 NYM Heating Oil #2 ACCESS Session 7/1/93 H3 NYM Light Crude Oil 2/1/90 C4 NYM Light Crude Oil ACCESS Session 8/1/93 C3 NYM Liquefied Propane Gas 2/1/90 LP NYM Natural Gas 6/1/90 NG NYM Natural Gas ACCESS Session 9/1/94 N2 NYM Palladium 3/1/90 PA NYM Palladium Globex Session 6/1/98 P2 NYM Palo Verde Electricity 6/1/96 PE NYM Palo Verde Electricity Access 9/1/98 P3 NYM Platinum 1/1/90 PL NYM Platinum ACCESS 10/1/93 P1 SFE 10-Year Treasury Bond 3/1/92 SZ SFE 3-Year Treasury Bond 3/1/92 SX SFE 90-Day Bank Accepted Bills 3/1/00 SW SFE All Ordinary Index 9/1/91 AO SIM 3 Month Euro-yen 12/1/91 SN SIM Eurodollar 11/1/97 SD SIM Nikkei Index 9/1/90 NX TIF 3 Month Euro yen Day Session 6/1/99 TD TIF 3 Month Euro-yen 3/1/92 TN TSE 10-Year Government Bond 3/1/92 JB TSE Tokyo Stock Price Index 3/1/92 TX WCE Flaxseed 3/1/90 WF WCE Oats 3/1/90 WO WCE Vancouver Canola Rapeseed 1/1/90 RS WCE Western Domestic Feed Barley 8/1/94 WA WCE Wheat WP 3/1/90 WW