KORU vs. UBOT

Last updated Jul 22, 2026

KORU (Direxion Daily MSCI South Korea Bull 3X Shares) and UBOT (Direxion Robotics, Artificial Intelligence & Automation Index Bull 3X Shares) are both exchange-traded funds - KORU is a South Korea Equities fund tracking the MSCI Korea 25/50 Index, while UBOT is a Robotics fund tracking the Indxx Global Robotics & Artificial Intelligence Thematic Index (300%). Both are passively managed. Over the past 5 years, KORU returned 3.37%/yr vs -10.84%/yr for UBOT. A 0.65 correlation means they provide meaningful diversification when combined. KORU charges 1.32%/yr vs 1.29%/yr for UBOT.

Performance

KORU vs. UBOT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Direxion Daily MSCI South Korea Bull 3X Shares (KORU) and Direxion Robotics, Artificial Intelligence & Automation Index Bull 3X Shares (UBOT). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, KORU achieves a 139.37% return, which is significantly higher than UBOT's -14.56% return.

KORU

• 1D: 18.03%
• 1M: -60.16%
• 6M: 64.51%
• YTD: 139.37%
• 1Y: 406.75%
• 3Y*: 65.37%
• 5Y*: 3.37%
• 10Y*: 6.71%
• ALL TIME*: 1.58%

UBOT

• 1D: 3.58%
• 1M: -18.55%
• 6M: -18.05%
• YTD: -14.56%
• 1Y: -1.35%
• 3Y*: -0.24%
• 5Y*: -10.84%
• 10Y*: —
• ALL TIME*: -7.19%

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

KORU vs. UBOT - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
KORU Direxion Daily MSCI South Korea Bull 3X Shares	139.37%	432.73%	-62.18%	28.61%	-70.16%	-33.86%	48.78%	5.47%	-57.87%
UBOT Direxion Robotics, Artificial Intelligence & Automation Index Bull 3X Shares	-14.56%	13.42%	12.02%	72.59%	-72.45%	9.78%	80.13%	87.34%	-71.74%

Correlation

The correlation between KORU and UBOT is 0.70, 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	0.70
Correlation (3Y) Calculated over the trailing 3-year period	0.61
Correlation (5Y) Calculated over the trailing 5-year period	0.64
Correlation (All Time) Calculated using the full available price history since Apr 19, 2018	0.65

The correlation between KORU and UBOT has been stable across timeframes, ranging from 0.61 to 0.70 - a consistent structural relationship.

KORU vs. UBOT - Sectors Allocation Comparison

Sectors	KORU	UBOT
Technology	61.3%	30.8%
Industrials	15.4%	50.8%
Financial Services	8.8%	0.9%
Consumer Cyclical	4.7%	6.2%
Healthcare	3.1%	8.0%
Communication Services	2.6%	4.2%
Consumer Defensive	1.7%	0.0%
Basic Materials	1.2%	0.0%
Energy	1.0%	0.5%
Utilities	0.3%	0.0%
Real Estate	-	-

Return for Risk

KORU vs. UBOT — Risk / Return Rank

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

KORU

KORU Risk / Return Rank: 90
KORU Sharpe Ratio Rank: 94
KORU Sortino Ratio Rank: 81
KORU Omega Ratio Rank: 86
KORU Calmar Ratio Rank: 95
KORU Martin Ratio Rank: 91

UBOT

UBOT Risk / Return Rank: 11
UBOT Sharpe Ratio Rank: 10
UBOT Sortino Ratio Rank: 13
UBOT Omega Ratio Rank: 12
UBOT Calmar Ratio Rank: 10
UBOT Martin Ratio Rank: 10

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.

KORU vs. UBOT - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Direxion Daily MSCI South Korea Bull 3X Shares (KORU) and Direxion Robotics, Artificial Intelligence & Automation Index Bull 3X Shares (UBOT). 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.

	KORU	UBOT	Difference
Sharpe ratio: Return per unit of total volatility	2.69	-0.03	+2.72
Sortino ratio: Return per unit of downside risk	2.76	0.34	+2.42
Omega ratio: Gain probability vs. loss probability	1.39	1.04	+0.35
Calmar ratio: Return relative to maximum drawdown	5.76	-0.04	+5.80
Martin ratio: Return relative to average drawdown	15.72	-0.10	+15.82

KORU vs. UBOT - Sharpe Ratio Comparison

The current KORU Sharpe Ratio is 2.69, which is higher than the UBOT Sharpe Ratio of -0.03. The chart below compares the historical Sharpe Ratios of KORU and UBOT, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

KORU vs. UBOT - Drawdown Comparison

The maximum KORU drawdown since its inception was -95.79%, which is greater than UBOT's maximum drawdown of -86.24%. Use the drawdown chart below to compare losses from any high point for KORU and UBOT.

Drawdown Indicators

	KORU	UBOT	Difference
Max Drawdown Largest peak-to-trough decline	-95.79%	-86.24%	-9.55%
Max Drawdown (1Y) Largest decline over 1 year	-71.13%	-35.90%	-35.23%
Max Drawdown (3Y) Largest decline over 3 years	-73.34%	-51.64%	-21.70%
Max Drawdown (5Y) Largest decline over 5 years	-92.74%	-82.90%	-9.84%
Max Drawdown (10Y) Largest decline over 10 years	-95.79%	—	—
Current Drawdown Current decline from peak	-65.64%	-58.63%	-7.01%
Average Drawdown Average peak-to-trough decline	-57.40%	-49.86%	-7.54%
Ulcer Index Depth and duration of drawdowns from previous peaks	26.04%	13.95%	+12.09%

Volatility

KORU vs. UBOT - Volatility Comparison

Direxion Daily MSCI South Korea Bull 3X Shares (KORU) has a higher volatility of 70.29% compared to Direxion Robotics, Artificial Intelligence & Automation Index Bull 3X Shares (UBOT) at 19.42%. This indicates that KORU's price experiences larger fluctuations and is considered to be riskier than UBOT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	KORU	UBOT	Difference
Volatility (1M) Calculated over the trailing 1-month period	70.29%	19.42%	+50.87%
Volatility (6M) Calculated over the trailing 6-month period	148.29%	42.46%	+105.83%
Volatility (1Y) Calculated over the trailing 1-year period	152.54%	52.53%	+100.01%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	94.31%	53.88%	+40.43%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	84.57%	63.57%	+21.00%

KORU vs. UBOT - Expense Ratio Comparison

KORU has a 1.32% expense ratio, which is higher than UBOT's 1.29% expense ratio.

Dividends

KORU vs. UBOT - Dividend Comparison

KORU's dividend yield for the trailing twelve months is around 0.36%, less than UBOT's 1.15% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
KORU Direxion Daily MSCI South Korea Bull 3X Shares	0.36%	0.89%	4.10%	2.55%	0.48%	0.76%	0.01%	0.93%	1.40%	3.59%
UBOT Direxion Robotics, Artificial Intelligence & Automation Index Bull 3X Shares	1.15%	0.78%	1.45%	0.65%	0.00%	2.25%	15.83%	0.55%	0.33%	0.00%

Frequently Asked Questions

Can I hold both KORU and UBOT in my portfolio?

KORU and UBOT have a correlation of 0.70, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, KORU or UBOT?

KORU has higher volatility (70.29%) compared to UBOT (19.42%). In terms of maximum drawdown, KORU dropped -95.79% vs UBOT's -86.24%.

Which ETF is better, KORU or UBOT?

On 5-year performance, KORU leads with 3.37% vs -10.84% for UBOT. On fees, UBOT is cheaper at 1.29% per year. On volatility, UBOT has been the lower-risk option at 19.42%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, KORU or UBOT?

Over the 5-year period, KORU has performed better with a 3.37% return vs -10.84%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, KORU or UBOT?

UBOT is cheaper with a 1.29% expense ratio, compared with 1.32% for KORU.

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

UBOT has the higher dividend yield at 1.15%, compared with 0.36% for KORU.

What is the main difference between KORU and UBOT?

KORU is categorized as South Korea Equities, while UBOT is Robotics. KORU tracks MSCI Korea 25/50 Index, while UBOT tracks Indxx Global Robotics & Artificial Intelligence Thematic Index (300%). Their fees differ too: 1.32% for KORU and 1.29% for UBOT.

Which has better risk-adjusted returns?

KORU currently has the higher Sharpe Ratio (2.69 vs -0.03), 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.