RDOG vs. SBIO

Last updated Jun 5, 2026

RDOG (ALPS REIT Dividend Dogs ETF) and SBIO (ALPS Medical Breakthroughs ETF) are both exchange-traded funds - RDOG is a REIT fund tracking the S-Network REIT Dividend Dogs Index, while SBIO is a Health & Biotech Equities fund tracking the S-Network Medical Breakthroughs Index. Both are passively managed. Over the past 10 years, RDOG returned 4.26%/yr vs 8.03%/yr for SBIO. At a 0.35 correlation, their price movements are largely independent. RDOG charges 0.35%/yr vs 0.50%/yr for SBIO.

Performance

RDOG vs. SBIO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ALPS REIT Dividend Dogs ETF (RDOG) and ALPS Medical Breakthroughs ETF (SBIO). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RDOG achieves a 16.17% return, which is significantly higher than SBIO's 1.95% return. Over the past 10 years, RDOG has underperformed SBIO with an annualized return of 4.26%, while SBIO has yielded a comparatively higher 8.03% annualized return.

RDOG

• 1D: 2.12%
• 1M: 4.33%
• YTD: 16.17%
• 6M: 18.04%
• 1Y: 22.86%
• 3Y*: 12.57%
• 5Y*: 2.71%
• 10Y*: 4.26%

SBIO

• 1D: 2.35%
• 1M: -5.55%
• YTD: 1.95%
• 6M: 4.13%
• 1Y: 68.86%
• 3Y*: 18.38%
• 5Y*: 3.16%
• 10Y*: 8.03%

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

RDOG vs. SBIO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
RDOG ALPS REIT Dividend Dogs ETF	16.17%	0.95%	4.57%	10.38%	-25.53%	34.42%	-10.01%	21.54%	-5.70%	11.84%
SBIO ALPS Medical Breakthroughs ETF	1.95%	55.07%	3.81%	8.68%	-28.08%	-17.55%	21.17%	50.30%	-11.81%	45.67%

Correlation

The correlation between RDOG and SBIO 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	0.42
Correlation (5Y) Calculated over the trailing 5-year period	0.44
Correlation (10Y) Calculated over the trailing 10-year period	0.36
Correlation (All Time) Calculated using the full available price history since Jan 2, 2015	0.35

The correlation between RDOG and SBIO shifts across timeframes, from 0.25 (1 year) to 0.44 (5 years), reflecting how their relationship changes across market environments.

RDOG vs. SBIO - Sectors Allocation Comparison

Sectors	RDOG	SBIO
Real Estate	100.0%	-
Basic Materials	-	-
Communication Services	-	-
Consumer Cyclical	-	-
Consumer Defensive	-	-
Energy	-	-
Financial Services	-	-0.0%
Healthcare	-	100.0%
Industrials	-	-
Technology	-	-
Utilities	-	-

Return for Risk

RDOG vs. SBIO — Risk / Return Rank

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

RDOG

RDOG Risk / Return Rank: 46
RDOG Sharpe Ratio Rank: 46
RDOG Sortino Ratio Rank: 47
RDOG Omega Ratio Rank: 42
RDOG Calmar Ratio Rank: 47
RDOG Martin Ratio Rank: 46

SBIO

SBIO Risk / Return Rank: 76
SBIO Sharpe Ratio Rank: 74
SBIO Sortino Ratio Rank: 72
SBIO Omega Ratio Rank: 63
SBIO Calmar Ratio Rank: 90
SBIO Martin Ratio Rank: 82

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.

RDOG vs. SBIO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ALPS REIT Dividend Dogs ETF (RDOG) and ALPS Medical Breakthroughs ETF (SBIO). 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.

	RDOG	SBIO	Difference
Sharpe ratio: Return per unit of total volatility	1.57	2.35	-0.79
Sortino ratio: Return per unit of downside risk	2.28	3.22	-0.94
Omega ratio: Gain probability vs. loss probability	1.27	1.38	-0.11
Calmar ratio: Return relative to maximum drawdown	2.29	5.47	-3.18
Martin ratio: Return relative to average drawdown	7.42	16.23	-8.81
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

RDOG vs. SBIO - Sharpe Ratio Comparison

The current RDOG Sharpe Ratio is 1.57, which is lower than the SBIO Sharpe Ratio of 2.35. The chart below compares the historical Sharpe Ratios of RDOG and SBIO, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	RDOG	SBIO	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.57	2.35	-0.79
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.14	0.09	+0.04
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.19	0.24	-0.06
Sharpe Ratio (All Time) Calculated using the full available price history	0.17	0.22	-0.05

Drawdowns

RDOG vs. SBIO - Drawdown Comparison

The maximum RDOG drawdown since its inception was -67.59%, which is greater than SBIO's maximum drawdown of -63.06%. Use the drawdown chart below to compare losses from any high point for RDOG and SBIO.

Drawdown Indicators

	RDOG	SBIO	Difference
Max Drawdown Largest peak-to-trough decline	-67.59%	-63.06%	-4.53%
Max Drawdown (1Y) Largest decline over 1 year	-10.02%	-12.66%	+2.64%
Max Drawdown (3Y) Largest decline over 3 years	-21.40%	-42.44%	+21.04%
Max Drawdown (5Y) Largest decline over 5 years	-35.52%	-53.10%	+17.58%
Max Drawdown (10Y) Largest decline over 10 years	-49.35%	-63.06%	+13.71%
Current Drawdown Current decline from peak	0.00%	-14.84%	+14.84%
Average Drawdown Average peak-to-trough decline	-12.26%	-28.44%	+16.18%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.09%	4.26%	-1.17%

Volatility

RDOG vs. SBIO - Volatility Comparison

The current volatility for ALPS REIT Dividend Dogs ETF (RDOG) is 4.16%, while ALPS Medical Breakthroughs ETF (SBIO) has a volatility of 9.85%. This indicates that RDOG experiences smaller price fluctuations and is considered to be less risky than SBIO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RDOG	SBIO	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.16%	9.85%	-5.69%
Volatility (6M) Calculated over the trailing 6-month period	10.60%	22.76%	-12.16%
Volatility (1Y) Calculated over the trailing 1-year period	14.66%	29.40%	-14.74%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	19.87%	33.57%	-13.70%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.05%	33.18%	-10.13%

RDOG vs. SBIO - Expense Ratio Comparison

RDOG has a 0.35% expense ratio, which is lower than SBIO's 0.50% expense ratio.

Dividends

RDOG vs. SBIO - Dividend Comparison

RDOG's dividend yield for the trailing twelve months is around 6.00%, while SBIO has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
RDOG ALPS REIT Dividend Dogs ETF	6.00%	6.91%	6.11%	7.07%	5.25%	3.11%	5.12%	3.10%	3.13%	3.64%	3.66%	3.43%
SBIO ALPS Medical Breakthroughs ETF	0.00%	0.00%	3.55%	0.22%	0.00%	0.00%	0.00%	0.04%	2.79%	1.77%	0.00%	0.00%

Frequently Asked Questions

Can I hold both RDOG and SBIO in my portfolio?

RDOG and SBIO 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.

Which is riskier, RDOG or SBIO?

SBIO has higher volatility (9.85%) compared to RDOG (4.16%). In terms of maximum drawdown, RDOG dropped -67.59% vs SBIO's -63.06%.

Which ETF is better, RDOG or SBIO?

On 10-year performance, SBIO leads with 8.03% vs 4.26% for RDOG. On fees, RDOG is cheaper at 0.35% per year. On volatility, RDOG has been the lower-risk option at 4.16%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, RDOG or SBIO?

Over the 10-year period, SBIO has performed better with a 8.03% return vs 4.26%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, RDOG or SBIO?

RDOG is cheaper with a 0.35% expense ratio, compared with 0.50% for SBIO.

Which ETF pays a higher dividend yield, RDOG or SBIO?

RDOG has the higher dividend yield at 6.00%, compared with 0.00% for SBIO.

What is the main difference between RDOG and SBIO?

RDOG is categorized as REIT, while SBIO is Health & Biotech Equities. RDOG tracks S-Network REIT Dividend Dogs Index, while SBIO tracks S-Network Medical Breakthroughs Index. Their fees differ too: 0.35% for RDOG and 0.50% for SBIO.

Which has better risk-adjusted returns?

SBIO currently has the higher Sharpe Ratio (2.35 vs 1.57), 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.