ARMW vs. SPCI

Last updated Jun 4, 2026

ARMW (Roundhill ARM WeeklyPay ETF) and SPCI (Tuttle Capital Space Industry Income Blast ETF) are both Derivative Income funds. ARMW is actively managed, while SPCI is passively managed. At a 0.21 correlation, their price movements are largely independent. Both charge a 0.99% expense ratio.

Performance

ARMW vs. SPCI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Roundhill ARM WeeklyPay ETF (ARMW) and Tuttle Capital Space Industry Income Blast ETF (SPCI). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

ARMW

• 1D: 3.44%
• 1M: 128.75%
• YTD: 363.23%
• 6M: 245.13%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

SPCI

• 1D: -11.48%
• 1M: 28.39%
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

ARMW vs. SPCI - Yearly Performance Comparison

	2026 (YTD)
ARMW Roundhill ARM WeeklyPay ETF	342.64%
SPCI Tuttle Capital Space Industry Income Blast ETF	74.56%

Correlation

The correlation between ARMW and SPCI is 0.21, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (All Time) Calculated using the full available price history since Mar 13, 2026	0.21

Return for Risk

ARMW vs. SPCI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Roundhill ARM WeeklyPay ETF (ARMW) and Tuttle Capital Space Industry Income Blast ETF (SPCI). 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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Sharpe Ratios by Period

	ARMW	SPCI	Difference
Sharpe Ratio (All Time) Calculated using the full available price history	4.96	11.33	-6.37

Drawdowns

ARMW vs. SPCI - Drawdown Comparison

The maximum ARMW drawdown since its inception was -48.47%, which is greater than SPCI's maximum drawdown of -21.33%. Use the drawdown chart below to compare losses from any high point for ARMW and SPCI.

Drawdown Indicators

	ARMW	SPCI	Difference
Max Drawdown Largest peak-to-trough decline	-48.47%	-21.33%	-27.14%
Current Drawdown Current decline from peak	0.00%	-21.33%	+21.33%
Average Drawdown Average peak-to-trough decline	-26.55%	-5.00%	-21.55%

Volatility

Volatility by Period

	ARMW	SPCI	Difference
Volatility (1Y) Calculated over the trailing 1-year period	88.46%	95.59%	-7.13%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	88.46%	95.59%	-7.13%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	88.46%	95.59%	-7.13%

ARMW vs. SPCI - Expense Ratio Comparison

Both ARMW and SPCI have an expense ratio of 0.99%.

Dividends

ARMW vs. SPCI - Dividend Comparison

ARMW's dividend yield for the trailing twelve months is around 15.20%, more than SPCI's 5.12% yield.

Position	TTM	2025
ARMW Roundhill ARM WeeklyPay ETF	15.20%	16.38%
SPCI Tuttle Capital Space Industry Income Blast ETF	5.12%	0.00%

Frequently Asked Questions

Can I hold both ARMW and SPCI in my portfolio?

ARMW and SPCI have a correlation of 0.21, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, ARMW or SPCI?

Both ETFs have the same 0.99% expense ratio. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, ARMW or SPCI?

ARMW and SPCI have the same expense ratio: 0.99% per year.

Which ETF pays a higher dividend yield, ARMW or SPCI?

ARMW has the higher dividend yield at 15.20%, compared with 5.12% for SPCI.

What is the main difference between ARMW and SPCI?

They also come from different issuers: Roundhill Investments and Tuttle.