TECS vs. MUU

Last updated Jun 24, 2026

TECS (Direxion Daily Technology Bear 3X Shares) and MUU (Direxion Daily MU Bull 2X Shares) are both Leveraged Equities funds from Direxion - TECS tracks the Technology Select Sector Index (-300%) while MUU tracks the Micron Technology, Inc. (200% Daily). Both are passively managed. At a correlation of -1.00, they often move in opposite directions. TECS charges 1.08%/yr vs 1.01%/yr for MUU.

Performance

TECS vs. MUU - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Direxion Daily Technology Bear 3X Shares (TECS) and Direxion Daily MU Bull 2X Shares (MUU). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

TECS

• 1D: 11.54%
• 1M: -13.82%
• YTD: -60.06%
• 6M: -58.34%
• 1Y: -76.73%
• 3Y*: -62.98%
• 5Y*: -57.09%
• 10Y*: -62.40%

MUU

• 1D: -26.28%
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

TECS vs. MUU - Yearly Performance Comparison

	2026 (YTD)
TECS Direxion Daily Technology Bear 3X Shares	9.76%
MUU Direxion Daily MU Bull 2X Shares	-12.11%

Correlation

The correlation between TECS and MUU is -1.00, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.

	Correlation
Correlation (All Time) Calculated using the full available price history since Jun 16, 2026	-1.00

Return for Risk

TECS vs. MUU — Risk / Return Rank

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

TECS

TECS Risk / Return Rank: 0
TECS Sharpe Ratio Rank: 1
TECS Sortino Ratio Rank: 0
TECS Omega Ratio Rank: 0
TECS Calmar Ratio Rank: 1
TECS Martin Ratio Rank: 0

MUU

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

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.

TECS vs. MUU - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Direxion Daily Technology Bear 3X Shares (TECS) and Direxion Daily MU Bull 2X Shares (MUU). 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.

	TECS	MUU	Difference
Sharpe ratio: Return per unit of total volatility	-1.10	—	—
Sortino ratio: Return per unit of downside risk	-2.39	—	—
Omega ratio: Gain probability vs. loss probability	0.75	—	—
Calmar ratio: Return relative to maximum drawdown	-0.98	—	—
Martin ratio: Return relative to average drawdown	-1.86	—	—

Drawdowns

TECS vs. MUU - Drawdown Comparison

The maximum TECS drawdown since its inception was -100.00%, which is greater than MUU's maximum drawdown of -26.28%. Use the drawdown chart below to compare losses from any high point for TECS and MUU.

Drawdown Indicators

	TECS	MUU	Difference
Max Drawdown Largest peak-to-trough decline	-100.00%	-26.28%	-73.72%
Max Drawdown (1Y) Largest decline over 1 year	-78.66%	—	—
Max Drawdown (3Y) Largest decline over 3 years	-96.22%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-98.82%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-100.00%	—	—
Current Drawdown Current decline from peak	-100.00%	-26.28%	-73.72%
Average Drawdown Average peak-to-trough decline	-96.76%	-10.19%	-86.57%
Ulcer Index Depth and duration of drawdowns from previous peaks	43.87%	—	—

Volatility

Volatility by Period

	TECS	MUU	Difference
Volatility (1M) Calculated over the trailing 1-month period	36.37%	—	—
Volatility (6M) Calculated over the trailing 6-month period	58.81%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	70.17%	295.32%	-225.15%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	75.65%	295.32%	-219.67%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	72.84%	295.32%	-222.48%

TECS vs. MUU - Expense Ratio Comparison

TECS has a 1.08% expense ratio, which is higher than MUU's 1.01% expense ratio.

Dividends

TECS vs. MUU - Dividend Comparison

TECS's dividend yield for the trailing twelve months is around 9.75%, while MUU has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018
MUU Direxion Daily MU Bull 2X Shares	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
TECS Direxion Daily Technology Bear 3X Shares	9.75%	5.83%	5.24%	7.52%	0.00%	0.00%	1.50%	2.40%	0.72%

Frequently Asked Questions

Can I hold both TECS and MUU in my portfolio?

TECS and MUU have a correlation of -1.00, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, TECS or MUU?

On fees, MUU is cheaper at 1.01% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, TECS or MUU?

MUU is cheaper with a 1.01% expense ratio, compared with 1.08% for TECS.

Which ETF pays a higher dividend yield, TECS or MUU?

TECS has the higher dividend yield at 9.75%, compared with 0.00% for MUU.

What is the main difference between TECS and MUU?

TECS tracks Technology Select Sector Index (-300%), while MUU tracks Micron Technology, Inc. (200% Daily). Their fees differ too: 1.08% for TECS and 1.01% for MUU.