After raising $750,000 in a private sale event, ETFSwap (ETFS) has continued to wow institutional and retail crypto investors with its fast-selling presale event. Over 20 million tokens have been sold so far in the first stage of the presale, and about $160,000 has been raised.Continue Reading:ETFSwap (ETFS) Presale Stuns Crypto Investors As It Barrels Towards Stage 2 With Over 20 Million Tokens Sold