COSW vs. AMDW

Last updated Jun 4, 2026

COSW (Roundhill COST WeeklyPay ETF) and AMDW (Roundhill AMD WeeklyPay ETF) are both Derivative Income funds from Roundhill. Both are actively managed. At a correlation of -0.08, they often move in opposite directions. Both charge a 0.99% expense ratio.

Performance

COSW vs. AMDW - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Roundhill COST WeeklyPay ETF (COSW) and Roundhill AMD WeeklyPay ETF (AMDW). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, COSW achieves a 12.13% return, which is significantly lower than AMDW's 192.40% return.

COSW

• 1D: 0.92%
• 1M: -6.40%
• YTD: 12.13%
• 6M: 2.92%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

AMDW

• 1D: 4.91%
• 1M: 72.80%
• YTD: 192.40%
• 6M: 186.02%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

COSW vs. AMDW - Yearly Performance Comparison

	2026 (YTD)	2025
COSW Roundhill COST WeeklyPay ETF	12.13%	-10.71%
AMDW Roundhill AMD WeeklyPay ETF	192.40%	-12.31%

Correlation

The correlation between COSW and AMDW is -0.08, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (All Time) Calculated using the full available price history since Oct 24, 2025	-0.08

COSW vs. AMDW - Sectors Allocation Comparison

Sectors	COSW	AMDW
Consumer Defensive	7.9%	-
Basic Materials	-	-
Communication Services	-	-
Consumer Cyclical	-	-
Energy	-	-
Financial Services	-	-
Healthcare	-	-
Industrials	-	-
Real Estate	-	-
Technology	-	28.6%
Utilities	-	-

Return for Risk

COSW vs. AMDW - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Roundhill COST WeeklyPay ETF (COSW) and Roundhill AMD WeeklyPay ETF (AMDW). 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

	COSW	AMDW	Difference
Sharpe Ratio (All Time) Calculated using the full available price history	0.01	4.83	-4.82

Drawdowns

COSW vs. AMDW - Drawdown Comparison

The maximum COSW drawdown since its inception was -16.24%, smaller than the maximum AMDW drawdown of -34.64%. Use the drawdown chart below to compare losses from any high point for COSW and AMDW.

Drawdown Indicators

	COSW	AMDW	Difference
Max Drawdown Largest peak-to-trough decline	-16.24%	-34.64%	+18.40%
Current Drawdown Current decline from peak	-14.62%	0.00%	-14.62%
Average Drawdown Average peak-to-trough decline	-4.17%	-14.66%	+10.49%

Volatility

Volatility by Period

	COSW	AMDW	Difference
Volatility (1Y) Calculated over the trailing 1-year period	26.10%	81.56%	-55.46%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	26.10%	81.56%	-55.46%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	26.10%	81.56%	-55.46%

COSW vs. AMDW - Expense Ratio Comparison

Both COSW and AMDW have an expense ratio of 0.99%.

Dividends

COSW vs. AMDW - Dividend Comparison

COSW's dividend yield for the trailing twelve months is around 18.13%, less than AMDW's 28.98% yield.

Position	TTM	2025
AMDW Roundhill AMD WeeklyPay ETF	28.98%	34.78%
COSW Roundhill COST WeeklyPay ETF	18.13%	4.96%

Frequently Asked Questions

Can I hold both COSW and AMDW in my portfolio?

COSW and AMDW have a correlation of -0.08, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, COSW or AMDW?

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, COSW or AMDW?

COSW and AMDW have the same expense ratio: 0.99% per year.

Which ETF pays a higher dividend yield, COSW or AMDW?

AMDW has the higher dividend yield at 28.98%, compared with 18.13% for COSW.