SEC says companies raising money through the sale of digital assets must adhere to federal securities laws.
The CFTC has granted LedgerX authorization to trade digital currencies.
New research says lending out ETFs could offer institutions and individuals a lot more money.
Blockchain watchers are voicing concern about the rapid surge in cryptocurrency prices.
Bitcoin will double to $5,000 next year, and reach $25,000 to $50,000 in the next decade, he predicts.
ESG funds have proliferated, but with no uniform standards investors may not realize some invest in oil and tobacco.