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I have around 60K $. Thinking about investing in Oil, how to proceed?
One possibility would be to invest in a crude oil ETF (or maybe technically they're an ETP), which should be easily accessible through any stock trading platform.  In theory, the value of these investments is directly tied to the oil price.  There's a list of such ETFs and some comments here.  But see also here about some of the problems with such things in practice, and some other products aiming to avoid those issues.  Personally I find the idea of putting all my savings into such a vehicle absolutely horrifying; I wouldn't contemplate having more than a small percentage of a much more well diversified portfolio invested in something like that myself, and IMHO it's a completely unsuitable investment for a novice investor.  I strongly suggest you read up on topics like portfolio construction and asset allocation (nice introductory article here and here, although maybe UK oriented; US SEC has some dry info here) before proceeding further and putting your savings at risk.