1 USDD = 39.721 Stable
USDC_sol → STABLE USDC_op → STABLE USDC_m → STABLE USDE → STABLE USDF → STABLE USDG → STABLE USDD → SRD USDD → SPX USDD → SPCXB USDD → STAC USDD → STAU USDD → STN