Chicago Board of Trade v. United States
| Industry | Commodity exchange |
|---|---|
| Headquarters | Chicago , United States |
Chicago Board of Trade v. United States, 246 U.S. 231 (1918), represents a pivotal Supreme Court decision that applied the "rule of reason" framework to regulations governing commodity market trading. Although Section 1 of the Sherman Act forbids agreements that restrain trade, the Court examined whether the Chicago Board of Trade’s grain pricing regulations suppressed competition or instead served to regulate and foster it.
Background
The Chicago Board of Trade (CBOT) manages a commodity exchange dealing with spot transactions (grain available for immediate delivery), future contracts, and “to arrive” orders (grain in transit to Chicago). CBOT implemented a “call rule” that controlled trading on “to arrive” orders: at the conclusion of the call session (which was at 2:00 p.m. Central Time), grain prices were fixed, disallowing sales at alternative prices afterward. The United States Department of Justice charged CBOT with price-fixing and initiated litigation in 1913 in the United States District Court for the Northern District of Illinois.
CBOT defended the rule as a measure intended to prevent abuses where certain agents reduced commissions after hours, enabling some purchasers to obtain lower prices. By establishing uniform prices following the call, CBOT aimed to restrict the power of these monopsony/oligopsony buyers and maintain fair competition. Moreover, the rule shortened working hours for traders, benefiting members.
The District Court refrained from issuing a ruling; instead, the Justice Department and CBOT agreed on a consent decree barring enforcement or adoption of similar regulations.
Judgment
Writing for a unanimous court, Justice Brandeis observed that all trade associations impose some constraints on their members. He articulated the Rule of Reason principle: "The true test of legality is whether the restraint merely regulates and promotes competition or suppresses or destroys it." Determining whether a rule breaches the Sherman Act requires an examination of its particular facts and context.
Justice Brandeis assessed the regulation’s character, reach, impact, and background, concluding that the call rule was ultimately competitive in nature. It applied only during limited periods and affected a minor segment of the grain market. The regulation contributed to establishing a public grain market, enhanced price transparency, diminished the market power held by dominant sellers, and guaranteed that prices were determined by open competitive bidding. Consequently, the District Court’s decree was overturned.