SPCI vs. FIYY

Last updated Jul 12, 2026

SPCI (Tuttle Capital Space Industry Income Blast ETF) and FIYY (GraniteShares YieldBOOST 20Y+ Treasuries ETF) are both Derivative Income funds. SPCI is passively managed, while FIYY is actively managed. At a 0.15 correlation, their price movements are largely independent. SPCI charges 0.99%/yr vs 1.07%/yr for FIYY.

Performance

SPCI vs. FIYY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Tuttle Capital Space Industry Income Blast ETF (SPCI) and GraniteShares YieldBOOST 20Y+ Treasuries ETF (FIYY). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

SPCI

• 1D: -5.52%
• 1M: -29.94%
• 6M: —
• YTD: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

FIYY

• 1D: 0.13%
• 1M: -0.55%
• 6M: —
• YTD: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

SPCI vs. FIYY - Yearly Performance Comparison

	2026 (YTD)
SPCI Tuttle Capital Space Industry Income Blast ETF	-16.26%
FIYY GraniteShares YieldBOOST 20Y+ Treasuries ETF	-1.94%

Correlation

The correlation between SPCI and FIYY is 0.15, 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 May 5, 2026	0.15

Return for Risk

SPCI vs. FIYY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Tuttle Capital Space Industry Income Blast ETF (SPCI) and GraniteShares YieldBOOST 20Y+ Treasuries ETF (FIYY). 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.

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

Drawdowns

SPCI vs. FIYY - Drawdown Comparison

The maximum SPCI drawdown since its inception was -48.69%, which is greater than FIYY's maximum drawdown of -2.51%. Use the drawdown chart below to compare losses from any high point for SPCI and FIYY.

Drawdown Indicators

	SPCI	FIYY	Difference
Max Drawdown Largest peak-to-trough decline	-48.69%	-2.51%	-46.18%
Current Drawdown Current decline from peak	-48.69%	-2.07%	-46.62%
Average Drawdown Average peak-to-trough decline	-14.92%	-1.46%	-13.46%

Volatility

Volatility by Period

	SPCI	FIYY	Difference
Volatility (1Y) Calculated over the trailing 1-year period	98.01%	5.14%	+92.87%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	98.01%	5.14%	+92.87%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	98.01%	5.14%	+92.87%

SPCI vs. FIYY - Expense Ratio Comparison

SPCI has a 0.99% expense ratio, which is lower than FIYY's 1.07% expense ratio.

Dividends

SPCI vs. FIYY - Dividend Comparison

SPCI's dividend yield for the trailing twelve months is around 15.43%, more than FIYY's 1.13% yield.

Position	TTM
FIYY GraniteShares YieldBOOST 20Y+ Treasuries ETF	1.13%
SPCI Tuttle Capital Space Industry Income Blast ETF	15.43%

Frequently Asked Questions

Can I hold both SPCI and FIYY in my portfolio?

SPCI and FIYY have a correlation of 0.15, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, SPCI or FIYY?

On fees, SPCI is cheaper at 0.99% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, SPCI or FIYY?

SPCI is cheaper with a 0.99% expense ratio, compared with 1.07% for FIYY.

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

SPCI has the higher dividend yield at 15.43%, compared with 1.13% for FIYY.

What is the main difference between SPCI and FIYY?

They also come from different issuers: Tuttle and GraniteShares. Their fees differ too: 0.99% for SPCI and 1.07% for FIYY.