Simply stack Bitcoin if you have the means to do so.

I mean, paying yourself first, which includes setting aside a fixed amount of money to buy Bitcoin, works like a charm for me regardless of the market conditions. In my case, every time I win an art contest, receive my signature campaign payout, receive my monthly salary, or get paid for some freelance commissioned artworks, I make sure that every penny that fills my wallet automatically increases my Bitcoin stash.

No chart or any sort of noise. Just following a strict budgeting religiously.