AMDL vs. KORU

Last updated Jun 3, 2026

AMDL (GraniteShares 2x Long AMD Daily ETF) and KORU (Direxion Daily South Korea Bull 3X Shares) are both Leveraged Equities funds. AMDL is actively managed, while KORU is passively managed. Over the past year, AMDL returned 1145.71% vs 2236.72% for KORU. A 0.51 correlation means they provide meaningful diversification when combined. AMDL charges 1.15%/yr vs 1.29%/yr for KORU.

Performance

AMDL vs. KORU - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in GraniteShares 2x Long AMD Daily ETF (AMDL) 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, AMDL achieves a 357.43% return, which is significantly lower than KORU's 574.61% return.

AMDL

• 1D: 4.30%
• 1M: 94.72%
• YTD: 357.43%
• 6M: 344.84%
• 1Y: 1,145.71%
• 3Y*: —
• 5Y*: —
• 10Y*: —

KORU

• 1D: -3.17%
• 1M: 103.23%
• YTD: 574.61%
• 6M: 732.27%
• 1Y: 2,236.72%
• 3Y*: 134.36%
• 5Y*: 24.81%
• 10Y*: 19.90%

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

AMDL vs. KORU - Yearly Performance Comparison

	2026 (YTD)	2025	2024
AMDL GraniteShares 2x Long AMD Daily ETF	357.43%	103.00%	-69.97%
KORU Direxion Daily South Korea Bull 3X Shares	574.61%	432.73%	-60.40%

Correlation

The correlation between AMDL and KORU is 0.48, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.48
Correlation (All Time) Calculated using the full available price history since Mar 19, 2024	0.51

The correlation between AMDL and KORU has been stable across timeframes, ranging from 0.48 to 0.51 - a consistent structural relationship.

AMDL vs. KORU - Sectors Allocation Comparison

Sectors	AMDL	KORU
Technology	66.7%	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

AMDL vs. KORU — Risk / Return Rank

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

AMDL

AMDL Risk / Return Rank: 96
AMDL Sharpe Ratio Rank: 99
AMDL Sortino Ratio Rank: 93
AMDL Omega Ratio Rank: 92
AMDL Calmar Ratio Rank: 99
AMDL Martin Ratio Rank: 97

KORU

KORU Risk / Return Rank: 98
KORU Sharpe Ratio Rank: 100
KORU Sortino Ratio Rank: 95
KORU Omega Ratio Rank: 95
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.

AMDL vs. KORU - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for GraniteShares 2x Long AMD Daily ETF (AMDL) 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.

	AMDL	KORU	Difference
Sharpe ratio Return per unit of total volatility	8.96	18.26	-9.30
Sortino ratio Return per unit of downside risk	4.75	5.25	-0.50
Omega ratio Gain probability vs. loss probability	1.63	1.73	-0.11
Calmar ratio Return relative to maximum drawdown	21.99	38.64	-16.64
Martin ratio Return relative to average drawdown	43.27	122.74	-79.47
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

AMDL vs. KORU - Sharpe Ratio Comparison

The current AMDL Sharpe Ratio is 8.96, which is lower than the KORU Sharpe Ratio of 18.26. The chart below compares the historical Sharpe Ratios of AMDL 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

	AMDL	KORU	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	8.96	18.26	-9.30
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.29	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.25	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.51	0.13	+0.38

Drawdowns

AMDL vs. KORU - Drawdown Comparison

The maximum AMDL drawdown since its inception was -88.63%, smaller than the maximum KORU drawdown of -95.79%. Use the drawdown chart below to compare losses from any high point for AMDL and KORU.

Drawdown Indicators

	AMDL	KORU	Difference
Max Drawdown Largest peak-to-trough decline	-88.63%	-95.79%	+7.16%
Max Drawdown (1Y) Largest decline over 1 year	-56.13%	-61.39%	+5.26%
Max Drawdown (3Y) Largest decline over 3 years	—	-73.71%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-93.35%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-95.79%	—
Current Drawdown Current decline from peak	0.00%	-3.17%	+3.17%
Average Drawdown Average peak-to-trough decline	-48.67%	-57.55%	+8.88%
Ulcer Index Depth and duration of drawdowns from previous peaks	28.53%	19.33%	+9.20%

Volatility

AMDL vs. KORU - Volatility Comparison

The current volatility for GraniteShares 2x Long AMD Daily ETF (AMDL) is 48.25%, while Direxion Daily South Korea Bull 3X Shares (KORU) has a volatility of 59.91%. This indicates that AMDL 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

	AMDL	KORU	Difference
Volatility (1M) Calculated over the trailing 1-month period	48.25%	59.91%	-11.66%
Volatility (6M) Calculated over the trailing 6-month period	93.85%	110.67%	-16.82%
Volatility (1Y) Calculated over the trailing 1-year period	129.36%	124.16%	+5.20%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	116.58%	85.10%	+31.48%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	116.58%	79.92%	+36.66%

AMDL vs. KORU - Expense Ratio Comparison

AMDL has a 1.15% expense ratio, which is lower than KORU's 1.29% expense ratio.

Dividends

AMDL vs. KORU - Dividend Comparison

AMDL has not paid dividends to shareholders, while KORU's dividend yield for the trailing twelve months is around 0.14%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
AMDL GraniteShares 2x Long AMD Daily ETF	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
KORU Direxion Daily South Korea Bull 3X Shares	0.14%	0.89%	4.10%	2.55%	0.48%	0.76%	0.01%	0.93%	1.40%	3.59%

Frequently Asked Questions

Can I hold both AMDL and KORU in my portfolio?

AMDL and KORU have a correlation of 0.48, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, AMDL or KORU?

KORU has higher volatility (59.91%) compared to AMDL (48.25%). In terms of maximum drawdown, AMDL dropped -88.63% vs KORU's -95.79%.

Which ETF is better, AMDL or KORU?

On 1-year performance, KORU leads with 2236.72% vs 1145.71% for AMDL. On fees, AMDL is cheaper at 1.15% per year. On volatility, AMDL has been the lower-risk option at 48.25%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, AMDL or KORU?

Over the 1-year period, KORU has performed better with a 2236.72% return vs 1145.71%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, AMDL or KORU?

AMDL is cheaper with a 1.15% expense ratio, compared with 1.29% for KORU.

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

KORU has the higher dividend yield at 0.14%, compared with 0.00% for AMDL.

What is the main difference between AMDL and KORU?

They also come from different issuers: GraniteShares and Direxion. Their fees differ too: 1.15% for AMDL and 1.29% for KORU.

Which has better risk-adjusted returns?

KORU currently has the higher Sharpe Ratio (18.26 vs 8.96), 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.