Since crude oil futures market is in demand and is more established than other commodities, which can be comparable to other precious items like gold and silver, it usually costs more to buy some of its contracts in smaller quantities. Nevertheless, you are sure to gain returns in a much faster pace, thanks to its predictability and success.
Even if there are chances that you might lose, it can be easy to detect as it consistently goes upward, with stops that are close to peak values. Therefore, you worry much less, where you can even set it on automatic with Automated Futures Market through software.