THIR vs. GSG

Last updated Jun 3, 2026

THIR (THOR Index Rotation ETF) and GSG (iShares S&P GSCI Commodity-Indexed Trust) are both exchange-traded funds - THIR is a Tactical Allocation fund tracking the THOR SDQ Rotation Index, while GSG is a Commodities fund tracking the S&P GSCI Total Return Index. Both are passively managed. Over the past year, THIR returned 25.79% vs 51.06% for GSG. At a correlation of -0.17, they often move in opposite directions. THIR charges 0.70%/yr vs 0.75%/yr for GSG.

Performance

THIR vs. GSG - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in THOR Index Rotation ETF (THIR) and iShares S&P GSCI Commodity-Indexed Trust (GSG). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, THIR achieves a 8.63% return, which is significantly lower than GSG's 41.50% return.

THIR

• 1D: 0.49%
• 1M: 8.06%
• YTD: 8.63%
• 6M: 9.22%
• 1Y: 25.79%
• 3Y*: —
• 5Y*: —
• 10Y*: —

GSG

• 1D: 0.49%
• 1M: -3.72%
• YTD: 41.50%
• 6M: 40.89%
• 1Y: 51.06%
• 3Y*: 19.01%
• 5Y*: 15.80%
• 10Y*: 7.61%

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

THIR vs. GSG - Yearly Performance Comparison

	2026 (YTD)	2025	2024
THIR THOR Index Rotation ETF	8.63%	25.22%	3.26%
GSG iShares S&P GSCI Commodity-Indexed Trust	41.50%	5.93%	2.01%

Correlation

The correlation between THIR and GSG is -0.24, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.24
Correlation (All Time) Calculated using the full available price history since Sep 25, 2024	-0.17

Return for Risk

THIR vs. GSG — Risk / Return Rank

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

THIR

THIR Risk / Return Rank: 64
THIR Sharpe Ratio Rank: 66
THIR Sortino Ratio Rank: 67
THIR Omega Ratio Rank: 65
THIR Calmar Ratio Rank: 60
THIR Martin Ratio Rank: 59

GSG

GSG Risk / Return Rank: 72
GSG Sharpe Ratio Rank: 67
GSG Sortino Ratio Rank: 60
GSG Omega Ratio Rank: 66
GSG Calmar Ratio Rank: 90
GSG Martin Ratio Rank: 77

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. GSG - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for THOR Index Rotation ETF (THIR) and iShares S&P GSCI Commodity-Indexed Trust (GSG). 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.

	THIR	GSG	Difference
Sharpe ratio Return per unit of total volatility	2.25	2.24	+0.01
Sortino ratio Return per unit of downside risk	3.14	2.86	+0.29
Omega ratio Gain probability vs. loss probability	1.40	1.40	0.00
Calmar ratio Return relative to maximum drawdown	3.02	5.72	-2.71
Martin ratio Return relative to average drawdown	10.82	15.15	-4.32
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

THIR vs. GSG - Sharpe Ratio Comparison

The current THIR Sharpe Ratio is 2.25, which is comparable to the GSG Sharpe Ratio of 2.24. The chart below compares the historical Sharpe Ratios of THIR and GSG, 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

	THIR	GSG	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.25	2.24	+0.01
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.70	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.35	—
Sharpe Ratio (All Time) Calculated using the full available price history	1.78	-0.09	+1.87

Drawdowns

THIR vs. GSG - Drawdown Comparison

The maximum THIR drawdown since its inception was -10.05%, smaller than the maximum GSG drawdown of -89.62%. Use the drawdown chart below to compare losses from any high point for THIR and GSG.

Drawdown Indicators

	THIR	GSG	Difference
Max Drawdown Largest peak-to-trough decline	-10.05%	-89.62%	+79.57%
Max Drawdown (1Y) Largest decline over 1 year	-8.88%	-9.46%	+0.58%
Max Drawdown (3Y) Largest decline over 3 years	—	-14.94%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-29.12%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-57.64%	—
Current Drawdown Current decline from peak	0.00%	-57.28%	+57.28%
Average Drawdown Average peak-to-trough decline	-1.99%	-63.72%	+61.73%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.48%	3.57%	-1.09%

Volatility

THIR vs. GSG - Volatility Comparison

The current volatility for THOR Index Rotation ETF (THIR) is 3.48%, while iShares S&P GSCI Commodity-Indexed Trust (GSG) has a volatility of 7.89%. This indicates that THIR experiences smaller price fluctuations and is considered to be less risky than GSG based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	THIR	GSG	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.48%	7.89%	-4.41%
Volatility (6M) Calculated over the trailing 6-month period	8.44%	20.41%	-11.97%
Volatility (1Y) Calculated over the trailing 1-year period	11.56%	23.01%	-11.45%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	12.64%	22.61%	-9.97%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	12.64%	22.03%	-9.39%

THIR vs. GSG - Expense Ratio Comparison

THIR has a 0.70% expense ratio, which is lower than GSG's 0.75% expense ratio.

Dividends

THIR vs. GSG - Dividend Comparison

THIR's dividend yield for the trailing twelve months is around 0.32%, while GSG has not paid dividends to shareholders.

Position	TTM	2025	2024
GSG iShares S&P GSCI Commodity-Indexed Trust	0.00%	0.00%	0.00%
THIR THOR Index Rotation ETF	0.32%	0.35%	0.29%

Frequently Asked Questions

Can I hold both THIR and GSG in my portfolio?

THIR and GSG have a correlation of -0.24, 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 GSG?

GSG has higher volatility (7.89%) compared to THIR (3.48%). In terms of maximum drawdown, THIR dropped -10.05% vs GSG's -89.62%.

Which ETF is better, THIR or GSG?

On 1-year performance, GSG leads with 51.06% vs 25.79% for THIR. On fees, THIR is cheaper at 0.70% per year. On volatility, THIR has been the lower-risk option at 3.48%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, THIR or GSG?

Over the 1-year period, GSG has performed better with a 51.06% return vs 25.79%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, THIR or GSG?

THIR is cheaper with a 0.70% expense ratio, compared with 0.75% for GSG.

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

THIR has the higher dividend yield at 0.32%, compared with 0.00% for GSG.

What is the main difference between THIR and GSG?

THIR is categorized as Tactical Allocation, while GSG is Commodities. THIR tracks THOR SDQ Rotation Index, while GSG tracks S&P GSCI Total Return Index. They also come from different issuers: THOR and iShares. Their fees differ too: 0.70% for THIR and 0.75% for GSG.

Which has better risk-adjusted returns?

THIR currently has the higher Sharpe Ratio (2.25 vs 2.24), 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.