The impact of oil prices
If you’re parsing how to benefit from lower oil prices and play global currencies, remember that cheaper energy and a stronger US dollar are good for the world, but not everyone in it.
Less expensive oil prices help consumers to spend, stimulating the economy. Meanwhile, the stronger USD dollar helps global growth, even if it comes with short-term downsides for US stock market and corporate earnings.
Remember that different companies will be affected differently and position your holdings selectively.