CMBI Ethereum - Total Returns

CMBI Ethereum - Total Returns CMBIETHT

Coin Metrics Bletchley Index (CMBI) Ethereum - Total Returns Benchmark

The CMBI Ethereum - Total Returns is designed to measure the performance an investor would expect from purchasing and holding Ether as well as liquidating any forked assets that meet the criteria defined in the CMBI Fork Legitimacy Policy.

Return

$2,247.41 as of most recent NY market close
24hr return -2.34%
year to date -30.19%

Performance

Time Returns Range
1D -2.34% $2,247.41 - $2,301.25
7D -2.01% $2,247.07 - $2,319.25
1M -12.57% $2,247.07 - $2,575.27
3M -0.07% $2,083.73 - $2,637.51
1Y -18.54% $2,014.55 - $5,260.87
2Y -46.42% $1,588.88 - $5,260.87
MTD -8.53% $2,247.07 - $2,575.27
QTD -1.23% $2,226.24 - $2,637.51
YTD -30.19% $2,014.55 - $3,664.77
Q1:26 -29.32% $2,014.55 - $3,664.77
Q4:25 -28.41% $2,965.70 - $5,112.88
Q3:25 +65.02% $2,621.61 - $5,260.87
Q2:25 +36.91% $1,588.88 - $3,054.94

Volatility

3 MONTHS56.27%
6 MONTHS67.33%
1 YEAR69.47%
2 YEARS70.43%

Sharpe

1 YEAR-0.003
2 YEARS-0.150
5 YEARS0.223

Sortino

1 YEAR-0.004
2 YEARS-0.216
5 YEARS0.319

ABOUT THE BENCHMARK

The Coin Metrics Bletchley Index (CMBI) Ethereum Total Return is an institutionally designed cryptoasset benchmark that accurately and reliably represents a real-time market aggregate USD value for Ether and all of its legitimate forks as defined in the CMBI Fork Legitimacy Policy.

The CMBI Ethereum - Total Returns aggregates data from the major global ETH/USD and trusted forked asset markets 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.

Key Features

  • Real-time (every 1 or 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 Ethereum - Total Returns
Base date 2015-08-08
Base value $0.5320
Constituents Ethereum Only
Base currency USD
Legitimate forks ETC
Bloomberg ticker CMBIETHT
Administrator Coin Metrics

Quick Links

Methodology
Fork Policy
Most Recent Factsheet

Historical Data

Date Open High Low Close
May 25, 2026 $2,119.66 $2,138.06 $2,055.53 $2,070.81
May 24, 2026 $2,098.12 $2,138.60 $2,061.83 $2,119.80
May 23, 2026 $2,075.03 $2,145.61 $2,072.64 $2,098.11
May 22, 2026 $2,063.12 $2,079.96 $2,010.20 $2,074.90
May 21, 2026 $2,140.78 $2,141.32 $2,057.96 $2,062.46
May 20, 2026 $2,137.07 $2,154.14 $2,104.35 $2,140.78
May 19, 2026 $2,111.48 $2,145.85 $2,101.28 $2,137.11
May 18, 2026 $2,123.45 $2,143.52 $2,093.56 $2,111.53
May 17, 2026 $2,191.41 $2,193.39 $2,078.73 $2,122.74
May 16, 2026 $2,178.78 $2,197.29 $2,167.47 $2,191.31
May 15, 2026 $2,221.96 $2,230.03 $2,163.70 $2,178.77
May 14, 2026 $2,297.92 $2,301.17 $2,204.83 $2,221.92
May 13, 2026 $2,255.53 $2,319.41 $2,238.78 $2,298.75
May 12, 2026 $2,284.98 $2,322.83 $2,233.60 $2,255.88
May 11, 2026 $2,339.86 $2,345.03 $2,256.82 $2,284.47
May 10, 2026 $2,365.78 $2,381.95 $2,305.81 $2,339.78
May 9, 2026 $2,331.96 $2,367.21 $2,318.14 $2,365.45
May 8, 2026 $2,315.68 $2,337.88 $2,300.79 $2,331.76
May 7, 2026 $2,295.95 $2,320.94 $2,265.84 $2,315.30
May 6, 2026 $2,348.28 $2,356.89 $2,281.60 $2,295.46
May 5, 2026 $2,371.36 $2,424.00 $2,338.36 $2,348.95
May 4, 2026 $2,355.83 $2,398.93 $2,344.45 $2,371.57
May 3, 2026 $2,336.19 $2,398.38 $2,308.75 $2,355.90
May 2, 2026 $2,310.98 $2,339.58 $2,297.59 $2,336.13
May 1, 2026 $2,304.84 $2,313.32 $2,278.86 $2,310.90