STSM vs. AMUU

Last updated Jul 30, 2026

STSM (Defiance Daily Target 2X Short TSM ETF) and AMUU (Direxion Daily AMD Bull 2X Shares) are both Leveraged Equities funds. STSM is passively managed, while AMUU is actively managed. Their -0.60 correlation means they have often moved in opposite directions in the past. STSM charges 1.31%/yr vs 0.97%/yr for AMUU.

Performance

STSM vs. AMUU - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Defiance Daily Target 2X Short TSM ETF (STSM) and Direxion Daily AMD Bull 2X Shares (AMUU). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, STSM achieves a -53.71% return, which is significantly lower than AMUU's 176.42% return.

STSM

• 1D: 9.25%
• 1M: 38.42%
• 6M: -39.53%
• YTD: -53.71%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —
• ALL TIME*: —

AMUU

• 1D: -11.41%
• 1M: -40.34%
• 6M: 103.21%
• YTD: 176.42%
• 1Y: 228.70%
• 3Y*: —
• 5Y*: —
• 10Y*: —
• ALL TIME*: 280.33%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
AMUU Direxion Daily AMD Bull 2X Shares	$19.33M	$21.86M	$28.04M
STSM Defiance Daily Target 2X Short TSM ETF	$808.53K	$629.89K	$398.30K

STSM vs. AMUU - Yearly Performance Comparison

	2026 (YTD)	2025
STSM Defiance Daily Target 2X Short TSM ETF	-53.71%	-19.17%
AMUU Direxion Daily AMD Bull 2X Shares	176.42%	-23.98%

Correlation

The correlation between STSM and AMUU is -0.60, meaning they have often moved in opposite directions in the past. This relationship can weaken or reverse as market conditions change.

	Correlation
Correlation (All Time) Calculated using the full available price history since Nov 18, 2025	-0.60

Return for Risk

STSM vs. AMUU — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

STSM

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

AMUU

AMUU Risk / Return Rank: 77
AMUU Sharpe Ratio Rank: 73
AMUU Sortino Ratio Rank: 80
AMUU Omega Ratio Rank: 77
AMUU Calmar Ratio Rank: 91
AMUU Martin Ratio Rank: 66

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

STSM vs. AMUU - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Defiance Daily Target 2X Short TSM ETF (STSM) and Direxion Daily AMD Bull 2X Shares (AMUU). 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.

	STSM	AMUU	Difference
Sharpe ratio: Return per unit of total volatility	—	1.64	—
Sortino ratio: Return per unit of downside risk	—	2.56	—
Omega ratio: Gain probability vs. loss probability	—	1.32	—
Calmar ratio: Return relative to maximum drawdown	—	4.09	—
Martin ratio: Return relative to average drawdown	—	7.75	—

Drawdowns

STSM vs. AMUU - Drawdown Comparison

The maximum STSM drawdown since its inception was -76.23%, which is greater than AMUU's maximum drawdown of -56.47%. Use the drawdown chart below to compare losses from any high point for STSM and AMUU.

Drawdown Indicators

	STSM	AMUU	Difference
Max Drawdown Largest peak-to-trough decline	-76.23%	-56.47%	-19.76%
Max Drawdown (1Y) Largest decline over 1 year	—	-56.31%	—
Current Drawdown Current decline from peak	-63.30%	-48.17%	-15.13%
Average Drawdown Average peak-to-trough decline	-47.17%	-22.21%	-24.96%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	29.67%	—

Volatility

Volatility by Period

	STSM	AMUU	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	45.63%	—
Volatility (6M) Calculated over the trailing 6-month period	—	109.71%	—
Volatility (1Y) Calculated over the trailing 1-year period	84.09%	140.08%	-55.99%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	84.09%	134.66%	-50.57%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	84.09%	134.66%	-50.57%

STSM vs. AMUU - Expense Ratio Comparison

STSM has a 1.31% expense ratio, which is higher than AMUU's 0.97% expense ratio.

Dividends

STSM vs. AMUU - Dividend Comparison

STSM has not paid dividends to shareholders, while AMUU's dividend yield for the trailing twelve months is around 5.44%.

Position	TTM	2025
AMUU Direxion Daily AMD Bull 2X Shares	5.44%	13.58%
STSM Defiance Daily Target 2X Short TSM ETF	0.00%	0.00%

Frequently Asked Questions

Can I hold both STSM and AMUU in my portfolio?

STSM and AMUU have a correlation of -0.60, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, STSM or AMUU?

On fees, AMUU is cheaper at 0.97% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, STSM or AMUU?

AMUU is cheaper with a 0.97% expense ratio, compared with 1.31% for STSM.

Which ETF pays a higher dividend yield, STSM or AMUU?

AMUU has the higher dividend yield at 5.44%, compared with 0.00% for STSM.

What is the main difference between STSM and AMUU?

They also come from different issuers: Defiance and Direxion. Their fees differ too: 1.31% for STSM and 0.97% for AMUU.