1 USDS = 2.6804 SPX6900
USDGO → SPX USDG → SPX USDF → SPX USDT → SPX USDTB → SPX USDTe_arb → SPX USDS → SPCXB USDS → SPCX USDS → SOSO USDS → SRD USDS → STABLE USDS → STAC