1 SPX6900 = 0.38484 USDai
SPCXB → USDAI SPCX → USDAI SOSO → USDAI SRD → USDAI STABLE → USDAI STAC → USDAI SPX → USDA SPX → USD1 SPX → USD0 SPX → USDAT SPX → USDB SPX → USDC