Bull Market
A bull market is a sustained period of rising prices and optimism, often marked by new all-time highs.
There is no formal definition; a common rule is a rise of 20% or more from a low that continues for months. In crypto, bull markets have been steeper and shorter than in stocks, with the largest gains in smaller coins near the end.
How signals behave depends on the backdrop, which is why our track record splits results into bull and bear regimes. See also market regime.