Not trying to sound repetitive but I'm having possibly my strongest month since March/April on the backs of my energy/mining combo. The point is don't miss out on shorter term trends because you think broader markets are overvalued. In particular, it is pretty rare in late December, early January that US markets go down, and often they go on "surprise" rallies. I took slightly more then a 1% hit on Friday but remain up 14% on my account for December ( entire account no leverage ). I attribute the weakness to option expiry action, Oil was actually up and Gold/Silver hardly moved.
Some uncertainty on these trades now; stimulus would help, UK trade deal would help, positive vaccine news might help ( not sure how much of it is priced in ). Momentum is positive on all commodities right now, and 2009-2011 these sectors outperformed US markets then US markets went way up. So I think significant commodity exposure should be part of any strategy in 2021 and the nice thing is you don't have to guess where IT is going on those trades. Gold and possibly nat gas have some possibilities of remaining positive in some broader market weakness scenarios ( gold as a fear thing, although that hasn't held up since August, and nat gas can sometimes rally on Oil downtrends ).
Good luck but I advise again forget about SQQQ until mid-January.