BLOK vs. CRCL
BLOK (Amplify Blockchain Technology ETF) is Blockchain fund actively managed by Amplify, while CRCL (Circle Internet Group, Inc.) is a stock. Over the past year, BLOK returned 26.82% vs -41.72% for CRCL. A 0.54 correlation means they provide meaningful diversification when combined.
Performance
BLOK vs. CRCL - Performance Comparison
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Returns By Period
In the year-to-date period, BLOK achieves a 12.57% return, which is significantly higher than CRCL's -1.84% return.
BLOK
- 1D
- 1.33%
- 1M
- -2.27%
- YTD
- 12.57%
- 6M
- 5.60%
- 1Y
- 26.82%
- 3Y*
- 50.68%
- 5Y*
- 11.50%
- 10Y*
- —
CRCL
- 1D
- -5.80%
- 1M
- -37.16%
- YTD
- -1.84%
- 6M
- -6.74%
- 1Y
- -41.72%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
BLOK vs. CRCL - Yearly Performance Comparison
| 2026 (YTD) | 2025 | |
|---|---|---|
BLOK Amplify Blockchain Technology ETF | 12.57% | 12.55% |
CRCL Circle Internet Group, Inc. | -1.84% | 155.81% |
Correlation
The correlation between BLOK and CRCL is 0.55, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.55 |
Correlation (All Time) Calculated using the full available price history since Jun 4, 2025 | 0.54 |
The correlation between BLOK and CRCL has been stable across timeframes, ranging from 0.54 to 0.55 - a consistent structural relationship.
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Return for Risk
BLOK vs. CRCL — Risk / Return Rank
BLOK
CRCL
BLOK vs. CRCL - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Amplify Blockchain Technology ETF (BLOK) and Circle Internet Group, Inc. (CRCL). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| BLOK | CRCL | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.87 | ||
| Sortino ratioReturn per unit of downside risk | +0.66 | ||
| Omega ratioGain probability vs. loss probability | 1.13 | 1.05 | +0.09 |
| Calmar ratioReturn relative to maximum drawdown | 0.69 | -0.33 | +1.02 |
| Martin ratioReturn relative to average drawdown | 1.49 | -0.47 | +1.96 |
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Drawdowns
BLOK vs. CRCL - Drawdown Comparison
The maximum BLOK drawdown since its inception was -73.33%, smaller than the maximum CRCL drawdown of -80.93%. Use the drawdown chart below to compare losses from any high point for BLOK and CRCL.
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Drawdown Indicators
| BLOK | CRCL | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -73.33% | -80.93% | +7.60% |
Max Drawdown (1Y)Largest decline over 1 year | -35.64% | -80.93% | +45.29% |
Max Drawdown (3Y)Largest decline over 3 years | -35.64% | — | — |
Max Drawdown (5Y)Largest decline over 5 years | -73.33% | — | — |
Current DrawdownCurrent decline from peak | -12.97% | -70.45% | +57.48% |
Average DrawdownAverage peak-to-trough decline | -26.03% | -53.67% | +27.64% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 16.41% | 57.62% | -41.21% |
Volatility
BLOK vs. CRCL - Volatility Comparison
The current volatility for Amplify Blockchain Technology ETF (BLOK) is 13.34%, while Circle Internet Group, Inc. (CRCL) has a volatility of 23.16%. This indicates that BLOK experiences smaller price fluctuations and is considered to be less risky than CRCL based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| BLOK | CRCL | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 13.34% | 23.16% | -9.82% |
Volatility (6M)Calculated over the trailing 6-month period | 30.02% | 72.37% | -42.35% |
Volatility (1Y)Calculated over the trailing 1-year period | 39.18% | 112.20% | -73.02% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 42.53% | 202.51% | -159.98% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 39.05% | 202.51% | -163.46% |
Dividends
BLOK vs. CRCL - Dividend Comparison
BLOK's dividend yield for the trailing twelve months is around 0.64%, while CRCL has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 |
|---|---|---|---|---|---|---|---|---|---|
BLOK Amplify Blockchain Technology ETF | 0.64% | 0.72% | 6.00% | 1.15% | 0.00% | 14.31% | 1.88% | 2.05% | 1.30% |
CRCL Circle Internet Group, Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
BLOK and CRCL have a correlation of 0.55, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
CRCL has higher volatility (23.16%) compared to BLOK (13.34%). In terms of maximum drawdown, BLOK dropped -73.33% vs CRCL's -80.93%.
BLOK currently has the higher Sharpe Ratio (0.63 vs -0.24), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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