Marketwatch reported earlier that Bitcoin is currently being priced at above the price of gold in USD terms: http://www.marketwatch.com/story/bitcoin-is-now-worth-more-than-an-ounce-of-gold-for-the-first-time-ever-2017-03-02?siteid=bnbh
- Established safe haven properties: gold acts as a safe haven instrument against large scale or systemic risks. Bitcoin is yet to establish such property with any conviction. There are some indications that Bitcoin may be seen in the markets as a hedge against some systemic risks, e.g. capital controls in China, but this property is yet to be fully confirmed in data. Beyond such confirmation, there is no evidence to-date that Bitcoin acts as a safe haven for other systemic risks (e.g. sovereign debt crisis risks in the Euro area, or political risks in the EU, etc).
- Hedging properties: Bitcoin shows no hedging relationship to key asset classes, in contrast to gold.
The above points mean that in addition to liquidity risks, Bitcoin price is also factoring in premium for lacking the broader safe haven and hedging properties.
While the continued evolution of Bitcoin is a great thing to watch and take part in, immediate valuations of Bitcoin are subject to severely concentrated risks, including the currently extremely elevated risk of Bitcoin demand being severely skewed to China (http://trueeconomics.blogspot.com/2017/01/18117-bitcoin-demand-its-chinese-tale.html) and the supply and legal rights issues with Bitcoin. Hence, as it says on the tin: the comparative to gold is silly, even if entertaining.