Hodl waves show that over 60% of the supply has not moved for a year or more, something which historically has signaled price upside.
Source: https://cointelegraph.com/news/bitcoin-hodl-wave-data-has-now-been-calling-a-bull-run-for-5-months
Bitcoin ‘Hodl Wave’ Data Has Now Been Calling a Bull Run for 5 Months
May 27, 2020
CoinTelegraph