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Crypto Market Cap Today: $2.88T (−1.5%) — Sep 29

Updated daily · September 29, 2026

The total crypto market cap is $2.88T on September 29, 2026, −1.5% in 24 hours. Bitcoin is 58.4% of it. Trading volume over 24 hours: $132.6B.

DayMarket capBitcoin share
Today
2026-09-29
$2.88T58.4%

Who holds the market

Share of the crypto market by coin on September 29, 2026
CoinShareMarket cap
Bitcoin58.39%$1.68T
Ethereum11.39%$328.2B
Tether6.38%$183.8B
BNB3.52%$101.4B
XRP3.28%$94.4B
USD Coin2.59%$74.7B
Solana2.42%$69.9B
TRON1.10%$31.8B
Lido stETH0.92%$26.4B
ZEC0.83%$23.8B

What the number is

The price of every listed coin times the number of coins in circulation, added up. It moves with prices, not with money going in or out: a coin whose price doubles on thin trading doubles its market cap without a dollar more being spent on it.

Bitcoin's part of it: Bitcoin dominance today.

Fear and greed index today · why is crypto down today? · daily charts · funding rates

Market data: CoinGecko. Daily record and charts: Perp Desk.