U.S. President Donald Trump said on Wednesday he would be willing to extend a July 8 deadline for completing trade talks with countries before higher U.S. tariffs take effect, but did not believe that would be necessary.

Private market funds have been underperforming, according to State Street’s latest private equity index, The Financial Times reports. The index, which tracks cash flows from private equity, private debt and venture capital funds, returned 7.08 percent last year, versus the S&P 500’s total return of 25 percent.

High-level delegations from the United States and China are meeting in London to try and shore up a fragile truce in a trade dispute that has roiled the global economy.