The SEC has decided to deny an application for the first exchange-traded product that tracks the price of bitcoin, according to an order posted on the regulator's website. From a report: In an order today, the commission found that the proposed fund was too susceptible to fraud, due to the unregulated nature of Bitcoin. The result is a major setback for the fund, and a frustrating false start for the crypto-currency at large. The ETF is essentially a common stock fund pegged to the price of Bitcoin, allowing investors to purchase Bitcoin without the work of establishing a personal wallet. (In concrete terms, the ETFs investors will be buying shares whose price will always be the same as the price of a single bitcoin, similar to an equivalent investment in gold or cattle.) Without a wallet, investors still won't be able to spend Bitcoin, but they can buy and sell it at market price, adding more liquidity to the Bitcoin system overall.