Court of Appeals for the Seventh Circuit August 17, 1981, No. 80-2431, 80-2439 (Commodity Futures Trading Commission v. Board of Trade of City of Chicago)

PELL, Circuit Judge.

The Commodity Futures Trading Commission (CFTC or Commission), sought preliminary injunctive relief against the Board of Trade of the City of Chicago (CBOT), appellee in No. 80-2431, and the Chicago Mercantile Exchange (CME), appellee in No. 80-2439, for allegedly violating section 5a(12) of the Commodity Exchange Act, 7 U.S.C. § 7a(12), and Commission Rule 1.41, 17 C.F.R.