ACMR vs. BLOK
ACMR (ACM Research, Inc.) is a stock, while BLOK (Amplify Blockchain Technology ETF) is Blockchain fund actively managed by Amplify. Over the past 5 years, ACMR returned 25.99%/yr vs 11.50%/yr for BLOK. At a 0.45 correlation, their price movements are largely independent.
Performance
ACMR vs. BLOK - Performance Comparison
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Returns By Period
In the year-to-date period, ACMR achieves a 138.15% return, which is significantly higher than BLOK's 12.57% return.
ACMR
- 1D
- 2.45%
- 1M
- 45.10%
- YTD
- 138.15%
- 6M
- 141.95%
- 1Y
- 265.21%
- 3Y*
- 104.60%
- 5Y*
- 25.99%
- 10Y*
- —
BLOK
- 1D
- 1.33%
- 1M
- -0.28%
- YTD
- 12.57%
- 6M
- 5.60%
- 1Y
- 24.42%
- 3Y*
- 50.68%
- 5Y*
- 11.50%
- 10Y*
- —
ACMR vs. BLOK - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | |
|---|---|---|---|---|---|---|---|---|---|
ACMR ACM Research, Inc. | 138.15% | 161.26% | -22.72% | 153.44% | -72.87% | 4.95% | 340.38% | 69.58% | 120.24% |
BLOK Amplify Blockchain Technology ETF | 12.57% | 32.64% | 53.12% | 99.62% | -62.36% | 30.76% | 90.17% | 29.54% | -25.38% |
Correlation
The correlation between ACMR and BLOK is 0.49, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.49 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.43 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.49 |
Correlation (All Time) Calculated using the full available price history since Jan 17, 2018 | 0.45 |
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Return for Risk
ACMR vs. BLOK — Risk / Return Rank
ACMR
BLOK
ACMR vs. BLOK - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for ACM Research, Inc. (ACMR) and Amplify Blockchain Technology ETF (BLOK). 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.
| ACMR | BLOK | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +2.81 | ||
| Sortino ratioReturn per unit of downside risk | +2.10 | ||
| Omega ratioGain probability vs. loss probability | 1.45 | 1.13 | +0.32 |
| Calmar ratioReturn relative to maximum drawdown | 5.76 | 0.69 | +5.08 |
| Martin ratioReturn relative to average drawdown | 14.73 | 1.49 | +13.24 |
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Drawdowns
ACMR vs. BLOK - Drawdown Comparison
The maximum ACMR drawdown since its inception was -87.23%, which is greater than BLOK's maximum drawdown of -73.33%. Use the drawdown chart below to compare losses from any high point for ACMR and BLOK.
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Drawdown Indicators
| ACMR | BLOK | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -87.23% | -73.33% | -13.90% |
Max Drawdown (1Y)Largest decline over 1 year | -46.34% | -35.64% | -10.70% |
Max Drawdown (3Y)Largest decline over 3 years | -58.42% | -35.64% | -22.78% |
Max Drawdown (5Y)Largest decline over 5 years | -84.81% | -73.33% | -11.48% |
Current DrawdownCurrent decline from peak | 0.00% | -12.97% | +12.97% |
Average DrawdownAverage peak-to-trough decline | -39.55% | -26.03% | -13.52% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 18.11% | 16.41% | +1.70% |
Volatility
ACMR vs. BLOK - Volatility Comparison
ACM Research, Inc. (ACMR) has a higher volatility of 33.26% compared to Amplify Blockchain Technology ETF (BLOK) at 13.34%. This indicates that ACMR's price experiences larger fluctuations and is considered to be riskier than BLOK based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ACMR | BLOK | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 33.26% | 13.34% | +19.92% |
Volatility (6M)Calculated over the trailing 6-month period | 59.35% | 30.02% | +29.33% |
Volatility (1Y)Calculated over the trailing 1-year period | 77.68% | 39.18% | +38.50% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 80.77% | 42.53% | +38.24% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 83.99% | 39.05% | +44.94% |
Dividends
ACMR vs. BLOK - Dividend Comparison
ACMR has not paid dividends to shareholders, while BLOK's dividend yield for the trailing twelve months is around 0.64%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 |
|---|---|---|---|---|---|---|---|---|---|
ACMR ACM Research, Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
BLOK Amplify Blockchain Technology ETF | 0.64% | 0.72% | 6.00% | 1.15% | 0.00% | 14.31% | 1.88% | 2.05% | 1.30% |
Frequently Asked Questions
ACMR and BLOK have a correlation of 0.49, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
ACMR has higher volatility (33.26%) compared to BLOK (13.34%). In terms of maximum drawdown, ACMR dropped -87.23% vs BLOK's -73.33%.
ACMR currently has the higher Sharpe Ratio (3.44 vs 0.63), 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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