SOXL vs. KORU

Last updated Jun 5, 2026

SOXL (Direxion Daily Semiconductor Bull 3X ETF) and KORU (Direxion Daily South Korea Bull 3X Shares) are both Leveraged Equities funds from Direxion - SOXL tracks the ICE Semiconductor Index while KORU tracks the MSCI Korea 25-50 Index. Both are passively managed. Over the past 10 years, SOXL returned 64.43%/yr vs 17.48%/yr for KORU. A 0.55 correlation means they provide meaningful diversification when combined. SOXL charges 0.75%/yr vs 1.29%/yr for KORU.

Performance

SOXL vs. KORU - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Direxion Daily Semiconductor Bull 3X ETF (SOXL) and Direxion Daily South Korea Bull 3X Shares (KORU). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SOXL achieves a 525.03% return, which is significantly higher than KORU's 478.17% return. Over the past 10 years, SOXL has outperformed KORU with an annualized return of 64.43%, while KORU has yielded a comparatively lower 17.48% annualized return.

SOXL

• 1D: -6.36%
• 1M: 82.23%
• YTD: 525.03%
• 6M: 481.71%
• 1Y: 1,280.87%
• 3Y*: 133.82%
• 5Y*: 46.78%
• 10Y*: 64.43%

KORU

• 1D: -12.29%
• 1M: 43.43%
• YTD: 478.17%
• 6M: 617.53%
• 1Y: 1,709.41%
• 3Y*: 122.40%
• 5Y*: 20.22%
• 10Y*: 17.48%

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

SOXL vs. KORU - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SOXL Direxion Daily Semiconductor Bull 3X ETF	525.03%	54.91%	-12.31%	226.98%	-85.66%	118.84%	70.04%	231.83%	-39.07%	141.71%
KORU Direxion Daily South Korea Bull 3X Shares	478.17%	432.73%	-62.18%	28.61%	-70.16%	-33.86%	48.78%	5.47%	-59.89%	167.08%

Correlation

The correlation between SOXL and KORU is 0.65, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.65
Correlation (3Y) Calculated over the trailing 3-year period	0.60
Correlation (5Y) Calculated over the trailing 5-year period	0.61
Correlation (10Y) Calculated over the trailing 10-year period	0.59
Correlation (All Time) Calculated using the full available price history since Apr 11, 2013	0.55

The correlation between SOXL and KORU has been stable across timeframes, ranging from 0.55 to 0.65 - a consistent structural relationship.

SOXL vs. KORU - Sectors Allocation Comparison

Sectors	SOXL	KORU
Technology	100.0%	52.3%
Basic Materials	-	2.0%
Communication Services	-	2.9%
Consumer Cyclical	-	5.8%
Consumer Defensive	-	1.8%
Energy	-	1.4%
Financial Services	-	16.7%
Healthcare	-	3.5%
Industrials	-	20.4%
Real Estate	-	-
Utilities	-	0.4%

Return for Risk

SOXL vs. KORU — Risk / Return Rank

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

SOXL

SOXL Risk / Return Rank: 97
SOXL Sharpe Ratio Rank: 100
SOXL Sortino Ratio Rank: 95
SOXL Omega Ratio Rank: 94
SOXL Calmar Ratio Rank: 99
SOXL Martin Ratio Rank: 99

KORU

KORU Risk / Return Rank: 97
KORU Sharpe Ratio Rank: 100
KORU Sortino Ratio Rank: 94
KORU Omega Ratio Rank: 94
KORU Calmar Ratio Rank: 99
KORU Martin Ratio Rank: 99

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.

SOXL vs. KORU - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Direxion Daily Semiconductor Bull 3X ETF (SOXL) and Direxion Daily South Korea Bull 3X Shares (KORU). 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.

	SOXL	KORU	Difference
Sharpe ratio: Return per unit of total volatility	12.69	13.88	-1.20
Sortino ratio: Return per unit of downside risk	4.98	4.85	+0.13
Omega ratio: Gain probability vs. loss probability	1.69	1.67	+0.02
Calmar ratio: Return relative to maximum drawdown	29.80	28.19	+1.61
Martin ratio: Return relative to average drawdown	102.14	89.21	+12.93
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SOXL vs. KORU - Sharpe Ratio Comparison

The current SOXL Sharpe Ratio is 12.69, which is comparable to the KORU Sharpe Ratio of 13.88. The chart below compares the historical Sharpe Ratios of SOXL and KORU, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	SOXL	KORU	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	12.69	13.88	-1.20
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.44	0.24	+0.20
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.65	0.22	+0.43
Sharpe Ratio (All Time) Calculated using the full available price history	0.51	0.11	+0.40

Drawdowns

SOXL vs. KORU - Drawdown Comparison

The maximum SOXL drawdown since its inception was -90.46%, smaller than the maximum KORU drawdown of -95.79%. Use the drawdown chart below to compare losses from any high point for SOXL and KORU.

Drawdown Indicators

	SOXL	KORU	Difference
Max Drawdown Largest peak-to-trough decline	-90.46%	-95.79%	+5.33%
Max Drawdown (1Y) Largest decline over 1 year	-43.47%	-61.39%	+17.92%
Max Drawdown (3Y) Largest decline over 3 years	-87.88%	-73.71%	-14.17%
Max Drawdown (5Y) Largest decline over 5 years	-90.46%	-93.35%	+2.89%
Max Drawdown (10Y) Largest decline over 10 years	-90.46%	-95.79%	+5.33%
Current Drawdown Current decline from peak	-6.36%	-17.01%	+10.65%
Average Drawdown Average peak-to-trough decline	-35.01%	-57.52%	+22.51%
Ulcer Index Depth and duration of drawdowns from previous peaks	12.66%	19.36%	-6.70%

Volatility

SOXL vs. KORU - Volatility Comparison

The current volatility for Direxion Daily Semiconductor Bull 3X ETF (SOXL) is 41.05%, while Direxion Daily South Korea Bull 3X Shares (KORU) has a volatility of 60.60%. This indicates that SOXL experiences smaller price fluctuations and is considered to be less risky than KORU based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SOXL	KORU	Difference
Volatility (1M) Calculated over the trailing 1-month period	41.05%	60.60%	-19.55%
Volatility (6M) Calculated over the trailing 6-month period	81.57%	111.66%	-30.09%
Volatility (1Y) Calculated over the trailing 1-year period	102.16%	124.91%	-22.75%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	107.25%	85.28%	+21.97%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	99.05%	79.99%	+19.06%

SOXL vs. KORU - Expense Ratio Comparison

SOXL has a 0.75% expense ratio, which is lower than KORU's 1.29% expense ratio.

Dividends

SOXL vs. KORU - Dividend Comparison

SOXL's dividend yield for the trailing twelve months is around 0.03%, less than KORU's 0.16% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016
KORU Direxion Daily South Korea Bull 3X Shares	0.16%	0.89%	4.10%	2.55%	0.48%	0.76%	0.01%	0.93%	1.40%	3.59%	0.00%
SOXL Direxion Daily Semiconductor Bull 3X ETF	0.03%	0.34%	1.18%	0.51%	1.07%	0.04%	0.05%	0.38%	1.30%	0.09%	4.84%

Frequently Asked Questions

Can I hold both SOXL and KORU in my portfolio?

SOXL and KORU have a correlation of 0.65, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, SOXL or KORU?

KORU has higher volatility (60.60%) compared to SOXL (41.05%). In terms of maximum drawdown, SOXL dropped -90.46% vs KORU's -95.79%.

Which ETF is better, SOXL or KORU?

On 10-year performance, SOXL leads with 64.43% vs 17.48% for KORU. On fees, SOXL is cheaper at 0.75% per year. On volatility, SOXL has been the lower-risk option at 41.05%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, SOXL or KORU?

Over the 10-year period, SOXL has performed better with a 64.43% return vs 17.48%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, SOXL or KORU?

SOXL is cheaper with a 0.75% expense ratio, compared with 1.29% for KORU.

Which ETF pays a higher dividend yield, SOXL or KORU?

KORU has the higher dividend yield at 0.16%, compared with 0.03% for SOXL.

What is the main difference between SOXL and KORU?

SOXL tracks ICE Semiconductor Index, while KORU tracks MSCI Korea 25-50 Index. Their fees differ too: 0.75% for SOXL and 1.29% for KORU.

Which has better risk-adjusted returns?

KORU currently has the higher Sharpe Ratio (13.88 vs 12.69), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.