Interest Rate Swaps
Interest Rate Swaps Antitrust Litigation addresses an unusual antitrust theory relative to a conventional price-fixing conspiracy: plaintiffs allege that major dealer banks coordinated to prevent the emergence of exchange-style trading venues for interest rate swaps, effectively boycotting more transparent trading platforms in order to preserve a dealer-controlled, over-the-counter market structure. Centralized in the Southern District of New York in 2016, the docket has narrowed to 3 pending actions after roughly a decade of litigation.
What drove resolution timing in this matter was largely the specificity of the group-boycott theory itself: proving that dealer banks coordinated to suppress a competing market structure — as opposed to independently declining to support a new trading venue for legitimate business reasons — required extensive economic and factual development regarding the banks' communications and conduct toward emerging swap-execution facilities. That kind of boycott theory is inherently more fact-intensive than a straightforward price-fixing claim, which is reflected in how long the core litigation took to substantially resolve.
For anyone studying group-boycott antitrust theories in institutional financial markets specifically — as distinct from conventional purchaser price-fixing claims — this docket is a instructive, now largely mature example of how that theory was litigated over roughly a decade. Criterica Intelligence's platform distinguishes boycott and market-structure antitrust theories from price-fixing conspiracies across every active MDL, since the two carry meaningfully different evidentiary paths and duration profiles even when both arise in specialized institutional markets.
Plaintiffs allege major dealer banks coordinated to block exchange-style trading venues for interest rate swaps, preserving a more opaque, dealer-controlled over-the-counter market structure that kept transaction costs higher for institutional swap counterparties.
It's a theory that competitors coordinated to collectively refuse to deal with, or support, a competing product or platform — here, alleged coordination among dealer banks against emerging swap-execution facilities — rather than fixing a specific price.
A group-boycott theory requires extensive factual and economic development of the alleged coordinated conduct toward a competing market structure, which is inherently more fact-intensive than proving a conventional price-fixing agreement.
It shows how a boycott or market-structure theory in a specialized institutional market — as distinct from a conventional purchaser price-fixing claim — carries its own evidentiary path and duration profile, a distinction Criterica Intelligence tracks across comparable dockets.
Statistics shown reflect historical or illustrative model outputs derived from real case data. They are not predictions or guarantees of any individual outcome. Litigation results depend on facts, jurisdiction, judge, and counsel, and vary case by case. Model accuracy is subject to selection effects and changing legal dynamics.