BLOK vs. DOCS
BLOK (Amplify Blockchain Technology ETF) is Blockchain fund actively managed by Amplify, while DOCS (Doximity, Inc.) is a stock. Over the past 3 years, BLOK returned 50.68%/yr vs -14.86%/yr for DOCS. At a 0.45 correlation, their price movements are largely independent.
Performance
BLOK vs. DOCS - 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 DOCS's -54.74% return.
BLOK
- 1D
- 1.33%
- 1M
- -0.28%
- YTD
- 12.57%
- 6M
- 5.60%
- 1Y
- 24.42%
- 3Y*
- 50.68%
- 5Y*
- 11.50%
- 10Y*
- —
DOCS
- 1D
- 0.10%
- 1M
- -14.32%
- YTD
- -54.74%
- 6M
- -54.30%
- 1Y
- -64.81%
- 3Y*
- -14.86%
- 5Y*
- —
- 10Y*
- —
BLOK vs. DOCS - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
BLOK Amplify Blockchain Technology ETF | 12.57% | 32.64% | 53.12% | 99.62% | -62.36% | 1.99% |
DOCS Doximity, Inc. | -54.74% | -17.06% | 90.41% | -16.45% | -33.05% | 21.76% |
Correlation
The correlation between BLOK and DOCS is 0.25, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.25 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.38 |
Correlation (All Time) Calculated using the full available price history since Jun 24, 2021 | 0.45 |
Over the past year, the correlation between BLOK and DOCS has dropped to 0.25 - well below their long-term average of 0.45, suggesting their price drivers have been diverging.
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Return for Risk
BLOK vs. DOCS — Risk / Return Rank
BLOK
DOCS
BLOK vs. DOCS - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Amplify Blockchain Technology ETF (BLOK) and Doximity, Inc. (DOCS). 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 | DOCS | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.83 | ||
| Sortino ratioReturn per unit of downside risk | +3.04 | ||
| Omega ratioGain probability vs. loss probability | 1.13 | 0.72 | +0.41 |
| Calmar ratioReturn relative to maximum drawdown | 0.69 | -0.85 | +1.54 |
| Martin ratioReturn relative to average drawdown | 1.49 | -1.43 | +2.92 |
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Drawdowns
BLOK vs. DOCS - Drawdown Comparison
The maximum BLOK drawdown since its inception was -73.33%, smaller than the maximum DOCS drawdown of -82.35%. Use the drawdown chart below to compare losses from any high point for BLOK and DOCS.
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Drawdown Indicators
| BLOK | DOCS | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -73.33% | -82.35% | +9.02% |
Max Drawdown (1Y)Largest decline over 1 year | -35.64% | -76.03% | +40.39% |
Max Drawdown (3Y)Largest decline over 3 years | -35.64% | -78.34% | +42.70% |
Max Drawdown (5Y)Largest decline over 5 years | -73.33% | — | — |
Current DrawdownCurrent decline from peak | -12.97% | -80.36% | +67.39% |
Average DrawdownAverage peak-to-trough decline | -26.03% | -57.18% | +31.15% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 16.41% | 45.49% | -29.08% |
Volatility
BLOK vs. DOCS - Volatility Comparison
The current volatility for Amplify Blockchain Technology ETF (BLOK) is 13.34%, while Doximity, Inc. (DOCS) has a volatility of 29.57%. This indicates that BLOK experiences smaller price fluctuations and is considered to be less risky than DOCS based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| BLOK | DOCS | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 13.34% | 29.57% | -16.23% |
Volatility (6M)Calculated over the trailing 6-month period | 30.02% | 44.93% | -14.91% |
Volatility (1Y)Calculated over the trailing 1-year period | 39.18% | 54.14% | -14.96% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 42.53% | 70.07% | -27.54% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 39.05% | 70.07% | -31.02% |
Dividends
BLOK vs. DOCS - Dividend Comparison
BLOK's dividend yield for the trailing twelve months is around 0.64%, while DOCS 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% |
DOCS Doximity, Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
BLOK and DOCS have a correlation of 0.25, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
DOCS has higher volatility (29.57%) compared to BLOK (13.34%). In terms of maximum drawdown, BLOK dropped -73.33% vs DOCS's -82.35%.
BLOK currently has the higher Sharpe Ratio (0.63 vs -1.20), 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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