NVIDIA xStock (NVDAx) is a tracker certificate issued as Solana SPL and ERC-20 tokens. NVDAx tracks the price of NVIDIA Corp (the underlying). NVDAX (also known as NVIDIA xStock) is a blockchain-based token that mirrors the price of NVIDIA Corporation’s stock (NVDA). Each NVDAX token is backed 1:1 by real shares held in custody by regulated institutions, but holding NVDAX does not grant shareholder rights like dividends or voting