CMBI Ethereum
CMBIETH
The CMBI Ethereum is designed to measure the performance an investor would expect from purchasing and holding Ether.
Return
$2,435.65
as of most recent NY market close
24hr return
+1.03%
year to date
-27.15%
Performance
| Time | Returns | Range |
|---|---|---|
| 1D |
+1.03%
| $2,410.72 - $2,435.65 |
| 7D |
+1.89%
| $2,184.61 - $2,436.81 |
| 1M |
-7.98%
| $2,184.61 - $2,814.08 |
| 3M |
+34.05%
| $1,463.61 - $2,814.08 |
| 1Y |
-27.80%
| $1,463.61 - $4,067.10 |
| 2Y |
+31.26%
| $1,463.61 - $4,067.10 |
| MTD |
-4.14%
| $2,184.61 - $2,814.08 |
| QTD |
+32.85%
| $1,463.61 - $2,814.08 |
| YTD |
-27.15%
| $1,463.61 - $3,688.49 |
| Q1:25 |
-45.16%
| $1,816.93 - $3,688.49 |
| Q4:24 |
+28.93%
| $2,347.77 - $4,067.10 |
| Q3:24 |
-24.20%
| $2,224.29 - $3,524.52 |
| Q2:24 |
-5.93%
| $2,892.80 - $3,895.47 |
Volatility
| 3 MONTHS | 80.44% |
|---|---|
| 6 MONTHS | 80.57% |
| 1 YEAR | 72.90% |
| 2 YEARS | 62.66% |
Sharpe
| 1 YEAR | -0.144 |
|---|---|
| 2 YEARS | 0.450 |
| 5 YEARS | 0.961 |
Sortino
| 1 YEAR | -0.208 |
|---|---|
| 2 YEARS | 0.670 |
| 5 YEARS | 1.425 |
About The Index
The Coin Metrics Bletchley Index (CMBI) Ethereum is an institutionally designed cryptoasset benchmark that accurately and reliably represents a real-time market aggregate USD value for Ether.
The CMBI Ethereum aggregates data from the major global ETH/USD 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.
Index levels are calculated and disseminated:
- 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 |
|---|---|
| Base date | 2015-08-08 |
| Base value | $0.5320 |
| Constituents | Ethereum Only |
| Base currency | USD |
| Bloomberg ticker | CMBIETH |
| Administrator | Coin Metrics |
Quick Links
Historical Data
| Date | Open | High | Low | Close | |
|---|---|---|---|---|---|
| Jun 27, 2025 | $2,413.77 | $2,448.58 | $2,407.59 | $2,434.70 | |
| Jun 26, 2025 | $2,436.63 | $2,463.20 | $2,390.19 | $2,414.00 | |
| Jun 25, 2025 | $2,434.04 | $2,520.72 | $2,410.00 | $2,437.15 | |
| Jun 24, 2025 | $2,435.97 | $2,468.31 | $2,394.90 | $2,433.39 | |
| Jun 23, 2025 | $2,314.50 | $2,480.59 | $2,306.39 | $2,435.70 | |
| Jun 22, 2025 | $2,184.72 | $2,326.05 | $2,117.19 | $2,314.20 | |
| Jun 21, 2025 | $2,385.14 | $2,409.00 | $2,160.09 | $2,183.98 | |
| Jun 20, 2025 | $2,415.05 | $2,448.93 | $2,383.60 | $2,385.68 | |
| Jun 19, 2025 | $2,505.38 | $2,568.99 | $2,375.45 | $2,417.02 | |
| Jun 18, 2025 | $2,492.30 | $2,547.71 | $2,484.09 | $2,505.39 | |
| Jun 17, 2025 | $2,529.01 | $2,547.31 | $2,468.66 | $2,492.80 | |
| Jun 16, 2025 | $2,661.70 | $2,680.21 | $2,454.59 | $2,529.20 | |
| Jun 15, 2025 | $2,537.44 | $2,671.29 | $2,493.23 | $2,660.40 | |
| Jun 14, 2025 | $2,509.03 | $2,558.80 | $2,498.86 | $2,536.61 | |
| Jun 13, 2025 | $2,528.45 | $2,584.67 | $2,490.50 | $2,509.47 | |
| Jun 12, 2025 | $2,695.80 | $2,704.00 | $2,448.60 | $2,528.71 | |
| Jun 11, 2025 | $2,814.43 | $2,832.26 | $2,693.00 | $2,696.50 | |
| Jun 10, 2025 | $2,775.25 | $2,878.25 | $2,740.71 | $2,813.45 | |
| Jun 9, 2025 | $2,582.05 | $2,805.20 | $2,577.79 | $2,775.30 | |
| Jun 8, 2025 | $2,533.99 | $2,591.61 | $2,479.38 | $2,582.91 | |
| Jun 7, 2025 | $2,518.42 | $2,544.00 | $2,493.49 | $2,533.84 | |
| Jun 6, 2025 | $2,486.02 | $2,526.96 | $2,459.01 | $2,518.33 | |
| Jun 5, 2025 | $2,529.30 | $2,535.66 | $2,391.34 | $2,486.90 | |
| Jun 4, 2025 | $2,625.00 | $2,642.20 | $2,510.31 | $2,528.64 | |
| Jun 3, 2025 | $2,627.06 | $2,678.00 | $2,584.40 | $2,626.23 |
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