Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

How can I invest in gold without taking physical possession?
In addition to the possibility of buying gold ETFs or tradable certificates, there are also firms specializing in providing "bank accounts" of sorts which are denominated in units of weight of precious metal. While these usually charge some fees, they do meet your criteria of being able to buy and sell precious metals without needing to store them yourself; also, these fees are likely lower than similar storage arranged by yourself. Depending on the specifics, they may also make buying small amounts practical (buying small amounts of physical precious metals usually comes with a large mark-up over the spot price, sometimes to the tune of a 50% or so immediate loss if you buy and then immediately sell). Do note that, as pointed out by John Bensin, buying gold gets you an amount of metal, the local currency value of which will vary over time, sometimes wildly, so it is not the same thing as depositing the original amount of money in a bank account. Since 2006, the price of an ounce (about 31.1 grams) of gold has gone from under $500 US to over $1800 US to under $1100 US. Few other investment classes are anywhere near this volatile. If you are interested in this type of service, you might want to check out BitGold (not the same thing at all as Bitcoin) or GoldMoney. (I am not affiliated with either.) Make sure to do your research thoroughly as these may or may not be covered by the same regulations as regular banks, particularly if you choose a company based outside of or a storage location outside of your own country.