NUKX vs. TSMY

Last updated Jun 3, 2026

NUKX (Nicholas Nuclear Income ETF) and TSMY (YieldMax TSM Option Income Strategy ETF) are both Derivative Income funds. Both are actively managed. A 0.56 correlation means they provide meaningful diversification when combined. NUKX charges 1.07%/yr vs 0.99%/yr for TSMY.

Performance

NUKX vs. TSMY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Nicholas Nuclear Income ETF (NUKX) and YieldMax TSM Option Income Strategy ETF (TSMY). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

NUKX

• 1D: 5.13%
• 1M: -2.86%
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

TSMY

• 1D: 1.56%
• 1M: 9.89%
• YTD: 38.94%
• 6M: 42.47%
• 1Y: 96.92%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

NUKX vs. TSMY - Yearly Performance Comparison

	2026 (YTD)
NUKX Nicholas Nuclear Income ETF	0.70%
TSMY YieldMax TSM Option Income Strategy ETF	23.17%

Correlation

The correlation between NUKX and TSMY is 0.56, 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 Mar 4, 2026	0.56

Return for Risk

NUKX vs. TSMY — Risk / Return Rank

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

TSMY

TSMY Risk / Return Rank: 90
TSMY Sharpe Ratio Rank: 92
TSMY Sortino Ratio Rank: 87
TSMY Omega Ratio Rank: 85
TSMY Calmar Ratio Rank: 92
TSMY Martin Ratio Rank: 92

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.

NUKX vs. TSMY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Nicholas Nuclear Income ETF (NUKX) and YieldMax TSM Option Income Strategy ETF (TSMY). 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

	NUKX	TSMY	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	3.38	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.06	1.60	-1.54

Drawdowns

NUKX vs. TSMY - Drawdown Comparison

The maximum NUKX drawdown since its inception was -18.73%, smaller than the maximum TSMY drawdown of -31.15%. Use the drawdown chart below to compare losses from any high point for NUKX and TSMY.

Drawdown Indicators

	NUKX	TSMY	Difference
Max Drawdown Largest peak-to-trough decline	-18.73%	-31.15%	+12.42%
Max Drawdown (1Y) Largest decline over 1 year	—	-15.50%	—
Current Drawdown Current decline from peak	-7.37%	0.00%	-7.37%
Average Drawdown Average peak-to-trough decline	-6.96%	-5.52%	-1.44%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	4.17%	—

Volatility

Volatility by Period

	NUKX	TSMY	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	9.35%	—
Volatility (6M) Calculated over the trailing 6-month period	—	22.65%	—
Volatility (1Y) Calculated over the trailing 1-year period	49.06%	28.83%	+20.23%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	49.06%	33.23%	+15.83%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	49.06%	33.23%	+15.83%

NUKX vs. TSMY - Expense Ratio Comparison

NUKX has a 1.07% expense ratio, which is higher than TSMY's 0.99% expense ratio.

Dividends

NUKX vs. TSMY - Dividend Comparison

NUKX's dividend yield for the trailing twelve months is around 3.62%, less than TSMY's 51.48% yield.

Position	TTM	2025	2024
NUKX Nicholas Nuclear Income ETF	3.62%	0.00%	0.00%
TSMY YieldMax TSM Option Income Strategy ETF	51.48%	56.76%	13.71%

Frequently Asked Questions

Can I hold both NUKX and TSMY in my portfolio?

NUKX and TSMY have a correlation of 0.56, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, NUKX or TSMY?

On fees, TSMY 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, NUKX or TSMY?

TSMY is cheaper with a 0.99% expense ratio, compared with 1.07% for NUKX.

Which ETF pays a higher dividend yield, NUKX or TSMY?

TSMY has the higher dividend yield at 51.48%, compared with 3.62% for NUKX.

What is the main difference between NUKX and TSMY?

They also come from different issuers: Nicholas Wealth and YieldMax. Their fees differ too: 1.07% for NUKX and 0.99% for TSMY.