BITK vs. IVVW

Last updated Jun 5, 2026

BITK (Tuttle Capital Bitcoin 0DTE Covered Call ETF) and IVVW (iShares S&P 500 BuyWrite ETF) are both Derivative Income funds. BITK is actively managed, while IVVW is passively managed. At a 0.49 correlation, their price movements are largely independent. BITK charges 0.99%/yr vs 0.25%/yr for IVVW.

Performance

BITK vs. IVVW - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Tuttle Capital Bitcoin 0DTE Covered Call ETF (BITK) and iShares S&P 500 BuyWrite ETF (IVVW). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, BITK achieves a -30.56% return, which is significantly lower than IVVW's 5.13% return.

BITK

• 1D: -2.63%
• 1M: -21.00%
• YTD: -30.56%
• 6M: -35.37%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

IVVW

• 1D: 0.27%
• 1M: 1.98%
• YTD: 5.13%
• 6M: 6.73%
• 1Y: 20.33%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

BITK vs. IVVW - Yearly Performance Comparison

	2026 (YTD)	2025
BITK Tuttle Capital Bitcoin 0DTE Covered Call ETF	-30.56%	-27.10%
IVVW iShares S&P 500 BuyWrite ETF	5.13%	6.21%

Correlation

The correlation between BITK and IVVW is 0.49, 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 Sep 25, 2025	0.49

Return for Risk

BITK vs. IVVW — Risk / Return Rank

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

IVVW

IVVW Risk / Return Rank: 85
IVVW Sharpe Ratio Rank: 85
IVVW Sortino Ratio Rank: 86
IVVW Omega Ratio Rank: 92
IVVW Calmar Ratio Rank: 72
IVVW Martin Ratio Rank: 88

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.

BITK vs. IVVW - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Tuttle Capital Bitcoin 0DTE Covered Call ETF (BITK) and iShares S&P 500 BuyWrite ETF (IVVW). 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

	BITK	IVVW	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	2.76	—
Sharpe Ratio (All Time) Calculated using the full available price history	-1.27	1.08	-2.35

Drawdowns

BITK vs. IVVW - Drawdown Comparison

The maximum BITK drawdown since its inception was -53.87%, which is greater than IVVW's maximum drawdown of -16.79%. Use the drawdown chart below to compare losses from any high point for BITK and IVVW.

Drawdown Indicators

	BITK	IVVW	Difference
Max Drawdown Largest peak-to-trough decline	-53.87%	-16.79%	-37.08%
Max Drawdown (1Y) Largest decline over 1 year	—	-5.81%	—
Current Drawdown Current decline from peak	-53.87%	0.00%	-53.87%
Average Drawdown Average peak-to-trough decline	-34.97%	-1.75%	-33.22%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	1.05%	—

Volatility

Volatility by Period

	BITK	IVVW	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	1.14%	—
Volatility (6M) Calculated over the trailing 6-month period	—	6.07%	—
Volatility (1Y) Calculated over the trailing 1-year period	49.52%	7.40%	+42.12%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	49.52%	12.65%	+36.87%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	49.52%	12.65%	+36.87%

BITK vs. IVVW - Expense Ratio Comparison

BITK has a 0.99% expense ratio, which is higher than IVVW's 0.25% expense ratio.

Dividends

BITK vs. IVVW - Dividend Comparison

BITK's dividend yield for the trailing twelve months is around 46.03%, more than IVVW's 19.65% yield.

Position	TTM	2025	2024
BITK Tuttle Capital Bitcoin 0DTE Covered Call ETF	46.03%	23.15%	0.00%
IVVW iShares S&P 500 BuyWrite ETF	19.65%	18.55%	13.72%

Frequently Asked Questions

Can I hold both BITK and IVVW in my portfolio?

BITK and IVVW have a correlation of 0.49, 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 IVVW?

On fees, IVVW is cheaper at 0.25% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, BITK or IVVW?

IVVW is cheaper with a 0.25% expense ratio, compared with 0.99% for BITK.

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

BITK has the higher dividend yield at 46.03%, compared with 19.65% for IVVW.

What is the main difference between BITK and IVVW?

They also come from different issuers: Tuttle Capital Management and iShares. Their fees differ too: 0.99% for BITK and 0.25% for IVVW.