CMBI Bitcoin and Ethereum

CMBI Bitcoin and Ethereum

CMBIBE

The CMBI Bitcoin and Ethereum is an institutionally designed cryptoasset benchmark that accurately and reliably represents the performance of a portfolio of Bitcoin and Ethereum, weighted by their free float market capitalization.

Return

43,198.69 as of most recent NY market close
24hr return -6.84%
year to date +4.81%

Performance

Time Returns Range
1D -6.84% 43,198.69 - 46,371.00
7D -13.80% 43,198.69 - 50,113.66
1M -20.48% 43,198.69 - 55,858.10
3M -12.87% 43,198.69 - 55,858.10
1Y +45.22% 29,746.42 - 55,858.10
2Y +153.74% 17,008.40 - 55,858.10
MTD -10.42% 43,198.69 - 48,361.86
QTD -14.36% 43,198.69 - 55,858.10
YTD +4.81% 30,342.54 - 55,858.10
Q3:25 +15.19% 42,858.09 - 54,856.80
Q2:25 +30.93% 30,342.54 - 45,487.62
Q1:25 -18.86% 32,149.67 - 45,616.26
Q4:24 +43.05% 26,843.68 - 47,441.19

Volatility

3 MONTHS43.25%
6 MONTHS39.61%
1 YEAR48.89%
2 YEARS49.16%

Sharpe

1 YEAR0.919
2 YEARS1.095
5 YEARS0.880

Sortino

1 YEAR1.375
2 YEARS1.647
5 YEARS1.278

About The Index

Coin Metrics’ CMBI Bitcoin and Ethereum is an institutionally designed cryptoasset benchmark that accurately and reliably represent the performance of a portfolio of Bitcoin and Ethereum, weighted by their free float market capitalization.

The CMBI Bitcoin and Ethereum aggregates data from the BTC/USD and ETH/USD markets of major global trading venues that conform to the Coin Metrics Market Selection Framework. In doing so, Coin Metrics produces the most transparent, robust and manipulation resistant aggregate levels for customers and markets.

Index levels are calculated and disseminated:

  • Real-time (every 15 seconds): Utilizing the most recent trade data from constituent markets and applying an inverse price variance and 'volume-weighted' median methodology to generate the most timely and accurate pricing.
  • Hourly/End-of-Day: Observing trade data from constituent markets over a 61 minute period and applying a time-weighted volume-weighted median to obtain robust and manipulation resistant pricing.

Key Information

Name CMBI Bitcoin and Ethereum
Base date 2015-08-08
Base value 100
Weighting Free Float Market Capitalization
Constituents Only Bitcoin and Ethereum
Rebalancing Monthly
Base currency USD
Bloomberg ticker CMBIBE
Administrator Coin Metrics

Quick Links

Historical Data

Date Open High Low Close
Nov 3, 2025 46,354.41 46,730.92 42,692.63 43,300.70
Nov 2, 2025 48,263.98 48,635.76 45,842.01 46,365.50
Nov 1, 2025 48,376.31 48,720.40 48,097.98 48,263.06
Oct 31, 2025 48,218.42 48,512.90 47,934.05 48,374.30
Oct 30, 2025 46,572.64 48,649.00 46,492.59 48,225.37
Oct 29, 2025 48,582.37 49,138.82 46,497.35 46,581.93
Oct 28, 2025 49,995.05 49,995.05 48,035.21 48,581.62
Oct 27, 2025 50,834.21 51,179.23 49,920.90 49,981.66
Oct 26, 2025 50,036.53 51,459.28 49,792.01 50,814.65
Oct 25, 2025 49,067.26 50,233.63 48,862.48 50,032.02
Oct 24, 2025 48,633.57 49,164.10 48,580.85 49,067.23
Oct 23, 2025 48,331.42 49,305.36 47,938.14 48,641.38
Oct 22, 2025 47,349.74 48,866.60 46,718.23 48,335.46
Oct 21, 2025 49,241.62 49,250.56 47,001.40 47,333.81
Oct 20, 2025 48,852.50 50,276.69 47,362.60 49,248.60
Oct 19, 2025 48,215.67 49,360.65 47,495.87 48,858.69
Oct 18, 2025 47,332.43 48,461.02 46,887.85 48,213.19
Oct 17, 2025 46,941.49 47,534.24 46,883.00 47,333.37
Oct 16, 2025 47,660.65 48,184.12 45,565.25 46,943.67
Oct 15, 2025 49,026.26 49,525.18 47,426.77 47,663.91
Oct 14, 2025 49,806.21 50,387.08 48,514.86 49,035.60
Oct 13, 2025 51,324.82 51,408.30 48,359.69 49,832.33
Oct 12, 2025 50,505.00 51,404.37 50,038.92 51,332.92
Oct 11, 2025 48,437.81 50,654.59 47,610.26 50,509.56
Oct 10, 2025 50,912.49 51,156.05 46,562.36 48,434.81

Constituent Data

Asset Rate 24hr Price Change
Bitcoin
btc Bitcoin
$103,269.66 +1.78%
Ethereum
eth Ethereum
$3,351.38 +1.98%

As of 2025-11-05 14:51 UTC

Constituent Weights

As of 2025-11-05 15:00 UTC