By connecting the peaks, troughs and halvings on a log scale (since price moves in percentages, not absolutes), a regularity can be observed in the bitcoin price.
Also, the signal can be cleaned up by observing a higher time frame chart with a Heikin Ashi Candle type.
The following Indicators clearly show the tops and bottoms of the market cycles that occur with each halving.
Pi-Cycle Bitcoin High/Low
Whale Trading System
Andres Line
I believe this to be the clearest chart to date for the purpose of preserving capital between cycles in this low cap, highly volatile asset.