PEG has been added to Bilaxy which is a top 10 exchange according to CMC.  https://bilaxy.com/trade/PEG_USDT

In addition, 5 PegNet pairs were added to IDEX as an ERC20 gateway has been created for PegNet which creates Ethereum Interoperability for PegNet, and thus Factom ecosystem.  The following tokens have been listed: PEG, pUSD, pFCT, pXAU (pGold), and pKRW (ETH pairs) - https://idex.market/eth/peg

IDEX is the #2 DEX by volume according to Etherscan: https://etherscan.io/stat/dextracker