CFTC Scrutinizes Kalshi Trades Amid Wash Trading Concerns

The Commodity Futures Trading Commission (CFTC) is scrutinizing unusual trading activity on Kalshi, a cryptocurrency exchange, following billions of dollars in near-identical trades that raised questions about possible 'wash trading'. The CFTC is examining the trades to determine whether to open an enforcement investigation.

A recent report by the Wall Street Journal found that over $5 billion worth of ether trades clustered around $5,500 over the past month on Kalshi. This activity has fueled concerns about wash trading, which involves a single market player buying and selling the same asset to create the illusion of market activity.

Kalshi has denied finding evidence of wash trading, stating that the trades were genuine and reflected incentives designed to provide liquidity in its perpetual-futures markets. However, the company's co-founders acknowledged that similar fixed-dollar trading patterns appeared in 17 of the 20 Kalshi perpetual contracts traded during the period analyzed.

A working paper posted online by an author using the name 'OctopusTakopi' found that about half of Kalshi's perpetual futures volume during the period was concentrated in a handful of repetitive, fixed-dollar trade sizes. The researcher also identified similarly concentrated activity in Kalshi's bitcoin market, where trades of roughly $5,000 and $2,500 accounted for 57% of volume.