THIR vs. SPMO

Last updated Jun 23, 2026

THIR (THOR Index Rotation ETF) and SPMO (Invesco S&P 500 Momentum ETF) are both exchange-traded funds - THIR is a Tactical Allocation fund tracking the THOR SDQ Rotation Index, while SPMO is a Momentum fund tracking the S&P 500 Momentum Index. Both are passively managed. Over the past year, THIR returned 23.63% vs 52.78% for SPMO. A 0.79 correlation means they provide meaningful diversification when combined. THIR charges 0.70%/yr vs 0.13%/yr for SPMO.

Performance

THIR vs. SPMO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in THOR Index Rotation ETF (THIR) and Invesco S&P 500 Momentum ETF (SPMO). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, THIR achieves a 6.61% return, which is significantly lower than SPMO's 36.08% return.

THIR

• 1D: -0.29%
• 1M: 1.42%
• YTD: 6.61%
• 6M: 5.81%
• 1Y: 23.63%
• 3Y*: —
• 5Y*: —
• 10Y*: —

SPMO

• 1D: 1.26%
• 1M: 11.71%
• YTD: 36.08%
• 6M: 35.05%
• 1Y: 52.78%
• 3Y*: 44.69%
• 5Y*: 24.25%
• 10Y*: 21.59%

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

THIR vs. SPMO - Yearly Performance Comparison

	2026 (YTD)	2025	2024
THIR THOR Index Rotation ETF	6.61%	25.22%	3.16%
SPMO Invesco S&P 500 Momentum ETF	36.08%	26.58%	4.69%

Correlation

The correlation between THIR and SPMO is 0.79, 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	0.79
Correlation (All Time) Calculated using the full available price history since Sep 24, 2024	0.79

The correlation between THIR and SPMO has been stable across timeframes, ranging from 0.79 to 0.79 - a consistent structural relationship.

THIR vs. SPMO - Sectors Allocation Comparison

Sectors	THIR	SPMO
Technology	48.5%	56.8%
Communication Services	12.7%	8.0%
Consumer Cyclical	10.8%	1.1%
Healthcare	6.0%	5.9%
Consumer Defensive	5.7%	3.8%
Financial Services	5.4%	5.8%
Industrials	5.2%	10.9%
Energy	1.8%	2.8%
Utilities	1.6%	2.6%
Basic Materials	1.4%	1.5%
Real Estate	0.9%	0.9%

Return for Risk

THIR vs. SPMO — Risk / Return Rank

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

THIR

THIR Risk / Return Rank: 56
THIR Sharpe Ratio Rank: 57
THIR Sortino Ratio Rank: 56
THIR Omega Ratio Rank: 57
THIR Calmar Ratio Rank: 55
THIR Martin Ratio Rank: 55

SPMO

SPMO Risk / Return Rank: 83
SPMO Sharpe Ratio Rank: 85
SPMO Sortino Ratio Rank: 81
SPMO Omega Ratio Rank: 83
SPMO Calmar Ratio Rank: 82
SPMO 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.

THIR vs. SPMO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for THOR Index Rotation ETF (THIR) and Invesco S&P 500 Momentum ETF (SPMO). 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.

	THIR	SPMO	Difference
Sharpe ratio: Return per unit of total volatility	1.87	2.65	-0.78
Sortino ratio: Return per unit of downside risk	2.59	3.46	-0.87
Omega ratio: Gain probability vs. loss probability	1.34	1.48	-0.14
Calmar ratio: Return relative to maximum drawdown	2.67	4.18	-1.50
Martin ratio: Return relative to average drawdown	9.24	15.78	-6.54

THIR vs. SPMO - Sharpe Ratio Comparison

The current THIR Sharpe Ratio is 1.87, which is comparable to the SPMO Sharpe Ratio of 2.65. The chart below compares the historical Sharpe Ratios of THIR and SPMO, 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

THIR vs. SPMO - Drawdown Comparison

The maximum THIR drawdown since its inception was -10.05%, smaller than the maximum SPMO drawdown of -30.95%. Use the drawdown chart below to compare losses from any high point for THIR and SPMO.

Drawdown Indicators

	THIR	SPMO	Difference
Max Drawdown Largest peak-to-trough decline	-10.05%	-30.95%	+20.90%
Max Drawdown (1Y) Largest decline over 1 year	-8.88%	-12.70%	+3.82%
Max Drawdown (3Y) Largest decline over 3 years	—	-20.13%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-22.74%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-30.95%	—
Current Drawdown Current decline from peak	-1.86%	0.00%	-1.86%
Average Drawdown Average peak-to-trough decline	-2.00%	-4.59%	+2.59%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.56%	3.35%	-0.79%

Volatility

THIR vs. SPMO - Volatility Comparison

The current volatility for THOR Index Rotation ETF (THIR) is 6.29%, while Invesco S&P 500 Momentum ETF (SPMO) has a volatility of 10.55%. This indicates that THIR experiences smaller price fluctuations and is considered to be less risky than SPMO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	THIR	SPMO	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.29%	10.55%	-4.26%
Volatility (6M) Calculated over the trailing 6-month period	10.08%	17.11%	-7.03%
Volatility (1Y) Calculated over the trailing 1-year period	12.69%	20.05%	-7.36%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	13.23%	19.77%	-6.54%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	13.23%	20.55%	-7.32%

THIR vs. SPMO - Expense Ratio Comparison

THIR has a 0.70% expense ratio, which is higher than SPMO's 0.13% expense ratio.

Dividends

THIR vs. SPMO - Dividend Comparison

THIR's dividend yield for the trailing twelve months is around 0.33%, less than SPMO's 0.78% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
SPMO Invesco S&P 500 Momentum ETF	0.78%	0.73%	0.48%	1.63%	1.66%	0.52%	1.27%	1.39%	1.05%	0.77%	1.94%	0.36%
THIR THOR Index Rotation ETF	0.33%	0.35%	0.29%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both THIR and SPMO in my portfolio?

THIR and SPMO have a correlation of 0.79, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, THIR or SPMO?

SPMO has higher volatility (10.55%) compared to THIR (6.29%). In terms of maximum drawdown, THIR dropped -10.05% vs SPMO's -30.95%.

Which ETF is better, THIR or SPMO?

On 1-year performance, SPMO leads with 52.78% vs 23.63% for THIR. On fees, SPMO is cheaper at 0.13% per year. On volatility, THIR has been the lower-risk option at 6.29%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, THIR or SPMO?

Over the 1-year period, SPMO has performed better with a 52.78% return vs 23.63%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, THIR or SPMO?

SPMO is cheaper with a 0.13% expense ratio, compared with 0.70% for THIR.

Which ETF pays a higher dividend yield, THIR or SPMO?

SPMO has the higher dividend yield at 0.78%, compared with 0.33% for THIR.

What is the main difference between THIR and SPMO?

THIR is categorized as Tactical Allocation, while SPMO is Momentum. THIR tracks THOR SDQ Rotation Index, while SPMO tracks S&P 500 Momentum Index. They also come from different issuers: THOR and Invesco. Their fees differ too: 0.70% for THIR and 0.13% for SPMO.

Which has better risk-adjusted returns?

SPMO currently has the higher Sharpe Ratio (2.65 vs 1.87), 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.