[S&P 500 Index Contract Open Interest on Trade.xyz Grows Over 40% in Two Days, Becoming the Largest Open Interest Asset] BlockBeats news, April 16, according to data from The Block, amid U.S.-Iran peace talks, price volatility in oil trading assets has decreased, while U.S. stocks have surged. The open interest for S&P 500 index contracts on the Trade.xyz platform grew over 40% in two days, rapidly increasing from the $281 million low on April 14 to $407 million, making it the largest open interest asset on the platform. Meanwhile, the open interest for WTI crude oil and Brent crude oil contracts has significantly decreased, dropping from $845 million and $352 million on April 14 to $389 million and $274 million, respectively.