URA vs. BLOK

Last updated Jun 13, 2026

URA (Global X Uranium ETF) and BLOK (Amplify Blockchain Technology ETF) are both exchange-traded funds - URA is a Commodity Producers Equities fund tracking the Solactive Global Uranium & Nuclear Components Total Return Index, while BLOK is a Blockchain fund actively managed by Amplify. URA is passively managed, while BLOK is actively managed. Over the past 5 years, URA returned 18.77%/yr vs 11.50%/yr for BLOK. A 0.51 correlation means they provide meaningful diversification when combined. URA charges 0.69%/yr vs 0.70%/yr for BLOK.

Performance

URA vs. BLOK - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Global X Uranium ETF (URA) and Amplify Blockchain Technology ETF (BLOK). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, URA achieves a 6.53% return, which is significantly lower than BLOK's 12.57% return.

URA

• 1D: 1.54%
• 1M: -14.61%
• YTD: 6.53%
• 6M: 3.57%
• 1Y: 32.44%
• 3Y*: 32.17%
• 5Y*: 18.77%
• 10Y*: 15.90%

BLOK

• 1D: 1.33%
• 1M: -0.28%
• YTD: 12.57%
• 6M: 5.60%
• 1Y: 24.42%
• 3Y*: 50.68%
• 5Y*: 11.50%
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

URA vs. BLOK - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
URA Global X Uranium ETF	6.53%	67.18%	-0.58%	46.25%	-11.32%	57.57%	41.33%	-3.54%	-19.38%
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 URA and BLOK is 0.62, 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	0.62
Correlation (3Y) Calculated over the trailing 3-year period	0.50
Correlation (5Y) Calculated over the trailing 5-year period	0.52
Correlation (All Time) Calculated using the full available price history since Jan 17, 2018	0.51

The correlation between URA and BLOK shifts across timeframes, from 0.50 (3 years) to 0.62 (1 year), reflecting how their relationship changes across market environments.

URA vs. BLOK - Sectors Allocation Comparison

Sectors	URA	BLOK
Energy	58.2%	-
Industrials	20.9%	1.0%
Utilities	9.2%	-
Basic Materials	5.0%	-
Technology	0.9%	31.8%
Communication Services	-	5.2%
Consumer Cyclical	-	6.7%
Consumer Defensive	-	-
Financial Services	-	55.3%
Healthcare	-	-
Real Estate	-	0.0%

Return for Risk

URA vs. BLOK — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

URA

URA Risk / Return Rank: 23
URA Sharpe Ratio Rank: 21
URA Sortino Ratio Rank: 24
URA Omega Ratio Rank: 23
URA Calmar Ratio Rank: 25
URA Martin Ratio Rank: 21

BLOK

BLOK Risk / Return Rank: 20
BLOK Sharpe Ratio Rank: 21
BLOK Sortino Ratio Rank: 22
BLOK Omega Ratio Rank: 22
BLOK Calmar Ratio Rank: 19
BLOK Martin Ratio Rank: 17

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

URA vs. BLOK - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Global X Uranium ETF (URA) 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.

	URA	BLOK	Difference
Sharpe ratio: Return per unit of total volatility	0.64	0.63	+0.01
Sortino ratio: Return per unit of downside risk	1.21	1.08	+0.13
Omega ratio: Gain probability vs. loss probability	1.14	1.13	+0.01
Calmar ratio: Return relative to maximum drawdown	1.04	0.69	+0.35
Martin ratio: Return relative to average drawdown	2.30	1.49	+0.81

URA vs. BLOK - Sharpe Ratio Comparison

The current URA Sharpe Ratio is 0.64, which is comparable to the BLOK Sharpe Ratio of 0.63. The chart below compares the historical Sharpe Ratios of URA and BLOK, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

URA vs. BLOK - Drawdown Comparison

The maximum URA drawdown since its inception was -93.54%, which is greater than BLOK's maximum drawdown of -73.33%. Use the drawdown chart below to compare losses from any high point for URA and BLOK.

Drawdown Indicators

	URA	BLOK	Difference
Max Drawdown Largest peak-to-trough decline	-93.54%	-73.33%	-20.21%
Max Drawdown (1Y) Largest decline over 1 year	-31.48%	-35.64%	+4.16%
Max Drawdown (3Y) Largest decline over 3 years	-37.81%	-35.64%	-2.17%
Max Drawdown (5Y) Largest decline over 5 years	-37.90%	-73.33%	+35.43%
Max Drawdown (10Y) Largest decline over 10 years	-61.45%	—	—
Current Drawdown Current decline from peak	-48.34%	-12.97%	-35.37%
Average Drawdown Average peak-to-trough decline	-74.94%	-26.03%	-48.91%
Ulcer Index Depth and duration of drawdowns from previous peaks	14.12%	16.41%	-2.29%

Volatility

URA vs. BLOK - Volatility Comparison

Global X Uranium ETF (URA) has a higher volatility of 17.69% compared to Amplify Blockchain Technology ETF (BLOK) at 13.34%. This indicates that URA'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.

Volatility by Period

	URA	BLOK	Difference
Volatility (1M) Calculated over the trailing 1-month period	17.69%	13.34%	+4.35%
Volatility (6M) Calculated over the trailing 6-month period	39.95%	30.02%	+9.93%
Volatility (1Y) Calculated over the trailing 1-year period	51.24%	39.18%	+12.06%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	43.96%	42.53%	+1.43%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	37.91%	39.05%	-1.14%

URA vs. BLOK - Expense Ratio Comparison

URA has a 0.69% expense ratio, which is lower than BLOK's 0.70% expense ratio.

Dividends

URA vs. BLOK - Dividend Comparison

URA's dividend yield for the trailing twelve months is around 4.58%, more than BLOK's 0.64% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BLOK Amplify Blockchain Technology ETF	0.64%	0.72%	6.00%	1.15%	0.00%	14.31%	1.88%	2.05%	1.30%	0.00%	0.00%	0.00%
URA Global X Uranium ETF	4.58%	4.88%	2.86%	6.07%	0.76%	5.84%	1.69%	1.66%	0.44%	2.03%	7.28%	1.96%

Frequently Asked Questions

Can I hold both URA and BLOK in my portfolio?

URA and BLOK have a correlation of 0.62, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, URA or BLOK?

URA has higher volatility (17.69%) compared to BLOK (13.34%). In terms of maximum drawdown, URA dropped -93.54% vs BLOK's -73.33%.

Which ETF is better, URA or BLOK?

On 5-year performance, URA leads with 18.77% vs 11.50% for BLOK. On fees, URA is cheaper at 0.69% per year. On volatility, BLOK has been the lower-risk option at 13.34%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, URA or BLOK?

Over the 5-year period, URA has performed better with a 18.77% return vs 11.50%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, URA or BLOK?

URA is cheaper with a 0.69% expense ratio, compared with 0.70% for BLOK.

Which ETF pays a higher dividend yield, URA or BLOK?

URA has the higher dividend yield at 4.58%, compared with 0.64% for BLOK.

What is the main difference between URA and BLOK?

URA is categorized as Commodity Producers Equities, while BLOK is Blockchain. They also come from different issuers: Global X and Amplify. Their fees differ too: 0.69% for URA and 0.70% for BLOK.

Which has better risk-adjusted returns?

URA currently has the higher Sharpe Ratio (0.64 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.