Virtual Automated Market Makers (vAMMs)
From CryptoWiki
"Virtual Automated Market Makers (vAMMs) depend on oracles to inform its tokenized derivatives. Users input collateral to receive leveraged virtual assets, and price feeds from oracles help these assets move according to their originals. This squashes impermanent loss and price impact, but the risks are still high. Trading with leverage is only for the bravest (or stupidest) investors and has eliminated a depressing amount of capital. If the price moves against you, your collateral will be liquidated."
