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Macro Indicators
BTC Dominance
BTC market cap as % of total crypto market cap
Definition
Bitcoin's share of total crypto market capitalization. Rising = capital rotating into BTC (often during risk-off); falling = capital rotating into altcoins (often during late-stage bull). Range historically 38–70%.
Context anchor
<50% = strong altseason regime; >65% = BTC-dominant regime
Example
BTC.D rising 2pp this week — capital rotating from alts back to BTC
Also known as
btc dominancebtc.dbitcoin dominance