[https://www.theblockcrypto.com/linked/92213/polychain-dex-market-podcast?utm_source=rss&utm_medium=rss](https://www.theblockcrypto.com/linked/92213/polychain-dex-market-podcast?utm_source=rss&utm_medium=rss)
Since the heady days of the ICO boom, DEXs have grown their volumes — here's why, according to Polychain's Olaf Carlson-Wee.