http://energycommerce.house.gov/press/106ltr51.shtml
It sure seems that Dingle and the SEC were concerned about the law
Several commentators have questioned the rationale for continuing to ban futures on individual stocks, while others, most notably the SEC and the securities markets, express strong opposition to lifting the ban. I concur with the concerns expressed by opponents of this change and note the views expressed by the Commerce Committee on investor and market protections in this context in the Committee report accompanying the Futures Trading Act of 1982, Report No. 97-565 Part 2 (June 21, 1982) at 9-14, 17-20.
I am writing therefore respectfully to request that you review and report on the operation and effect of the Shad-Johnson Accord. Your report should answer the public policy questions identified in GAO’s May 1999 report, The Commodity Exchange Act: Issues Related to the Commodity Futures Trading Commission’s Reauthorization GAO/GGD-99-74 at 31: