Cboe launches S&P 500 Index Partial Return Forecast Market Contract, reforming event trading models

March 10 News: Cboe Global Markets announced the launch of a new prediction market contract linked to the S&P 500 index. This contract allows traders to earn partial returns based on prediction accuracy, rather than the traditional all-or-nothing model. JJ Kinahan, Head of Retail Expansion and Alternative Investment Products at Cboe, stated, “Real-world perspectives are not black and white; investors should not be limited to simple ‘yes’ or ‘no’ answers.”

This new type of contract draws on early settlement mechanisms from betting applications and the vertical spread trading concept from options markets, offering traders greater flexibility. Cboe plans to initially launch a mini S&P 500 index prediction market contract as the first product under this new framework, to test the performance of partial payout structures in real markets. Previously, the exchange developed regulated products with all-or-nothing payout methods.

This move marks a shift in the strategy of regulated exchanges toward event-based products. Cboe aims to reduce the risk associated with prediction errors through partial payout structures, allowing traders to profit even if their predictions are not entirely accurate. This model is especially friendly to retail investors familiar with options or sports betting applications, helping to attract more individual investors to prediction markets.

Meanwhile, major U.S. exchanges are accelerating their deployment of prediction markets. Nasdaq is seeking approval from the U.S. Securities and Exchange Commission to launch prediction market options linked to major stock indices, while Intercontinental Exchange (ICE) has invested up to $2 billion in the cryptocurrency prediction platform Polymarket. Analysts note that this indicates strong institutional interest in event-driven financial products and is speeding up the transition of prediction markets from fringe applications to mainstream trading.

On the day of the announcement, Cboe’s stock price rose slightly by 0.31%, the Nasdaq index fell by 1.04%, and ICE declined by 0.57%. The launch of the mini S&P 500 index contract is expected to attract more market attention and may lead to increased retail trading activity, making event trading a emerging investment trend.