Cryptocurrency exchange OKX has raised an undisclosed amount of capital at a $25 billion valuation, according to a Tuesday press announcement. The funding round included participation from Standard Chartered’s SC Ventures investment arm, Qube Research & Technologies, Ripple, and stablecoin issuer Circle. OKX declined to disclose the specific size of this new investment.

This raise extends a previous funding round announced in March, where OKX secured $200 million at the same valuation from Intercontinental Exchange (ICE), the parent company of the New York Stock Exchange. Star Xu, founder and CEO of OKX, stated that the fresh capital will support the transition into a broader global financial technology platform combining crypto technology with institutional standards. Separately, on Monday, a joint venture between OKX and ICE filed with the US Securities and Exchange Commission to launch a tokenized stock trading platform under the regulator’s new innovation exemption.