DEX tokens have outperformed their centralized counterparts by 5X this year, with an average increase of 240% according to Messari.
Source: https://cointelegraph.com/news/dex-tokens-have-outperformed-centralized-exchange-tokens-by-5x
DEX Tokens Have Outperformed Centralized Exchange Tokens by 5X
June 11, 2020
CoinTelegraph