BITK vs. MSTK

Last updated Jun 23, 2026

BITK (Tuttle Capital Bitcoin 0DTE Covered Call ETF) and MSTK (Tuttle Capital MSTR 0DTE Covered Call ETF) are both Derivative Income funds from Tuttle Capital Management. Both are actively managed. A 0.76 correlation means they provide meaningful diversification when combined. Both charge a 0.99% expense ratio.

Performance

BITK vs. MSTK - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Tuttle Capital Bitcoin 0DTE Covered Call ETF (BITK) and Tuttle Capital MSTR 0DTE Covered Call ETF (MSTK). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

BITK

• 1D: 2.34%
• 1M: -15.53%
• YTD: -29.86%
• 6M: -30.66%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

MSTK

• 1D: —
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

BITK vs. MSTK - Yearly Performance Comparison

	2026 (YTD)	2025
BITK Tuttle Capital Bitcoin 0DTE Covered Call ETF	-29.86%	-22.66%
MSTK Tuttle Capital MSTR 0DTE Covered Call ETF	-20.94%	-47.46%

Correlation

The correlation between BITK and MSTK is 0.76, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (All Time) Calculated using the full available price history since Oct 23, 2025	0.76

Return for Risk

BITK vs. MSTK - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Tuttle Capital Bitcoin 0DTE Covered Call ETF (BITK) and Tuttle Capital MSTR 0DTE Covered Call ETF (MSTK). 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

Drawdown Indicators

	BITK	MSTK	Difference
Max Drawdown Largest peak-to-trough decline	-56.28%	—	—
Current Drawdown Current decline from peak	-53.41%	—	—
Average Drawdown Average peak-to-trough decline	-35.91%	—	—

Volatility

Volatility by Period

	BITK	MSTK	Difference
Volatility (1Y) Calculated over the trailing 1-year period	49.33%	—	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	49.33%	—	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	49.33%	—	—

BITK vs. MSTK - Expense Ratio Comparison

Both BITK and MSTK have an expense ratio of 0.99%.

Dividends

BITK vs. MSTK - Dividend Comparison

BITK's dividend yield for the trailing twelve months is around 47.31%, less than MSTK's 49.03% yield.

Position	TTM	2025
BITK Tuttle Capital Bitcoin 0DTE Covered Call ETF	47.31%	23.15%
MSTK Tuttle Capital MSTR 0DTE Covered Call ETF	49.03%	26.75%

Frequently Asked Questions

Can I hold both BITK and MSTK in my portfolio?

BITK and MSTK have a correlation of 0.76, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, BITK or MSTK?

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, BITK or MSTK?

BITK and MSTK have the same expense ratio: 0.99% per year.

Which ETF pays a higher dividend yield, BITK or MSTK?

MSTK has the higher dividend yield at 49.03%, compared with 47.31% for BITK.