New Intraday Durations for Certain Binary Contracts

Pursuant to Section 5c(c)(1) of the Commodity Exchange Act and Commission Regulation §40.6(a), and with an effective date no sooner than Wednesday, July 23, 2008, intent to list the Intraday durations for the following seven (7) Binary Contracts:

RULE 12.20 CRUDE OIL BINARY CONTRACTS

RULE 12.21 CURRENCY EXCHANGE EUR/USD BINARY CONTRACTS

RULE 12.22 CURRENCY EXCHANGE GBP/USD BINARY CONTRACTS

RULE 12.23 CURRENCY EXCHANGE USD/YEN BINARY CONTRACTS

RULE 12.24 CURRENCY EXCHANGE USD/CHF BINARY CONTRACTS

RULE 12.27 GOLD BINARY CONTRACTS

RULE 12.31 SILVER BINARY CONTRACTS

Click here to view the rule amendments.