FLKR vs. AMSC

Last updated Aug 1, 2026

FLKR (Franklin FTSE South Korea ETF) is South Korea Equities fund tracking the FTSE South Korea RIC Capped Index, while AMSC (American Superconductor Corporation) is a stock. Over the past 5 years, FLKR returned 14.07%/yr vs 15.89%/yr for AMSC. Their 0.35 correlation means their historical movements had little consistent relationship.

Performance

FLKR vs. AMSC - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Franklin FTSE South Korea ETF (FLKR) and American Superconductor Corporation (AMSC). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FLKR achieves a 61.37% return, which is significantly higher than AMSC's 2.05% return.

FLKR

• 1D: -2.28%
• 1M: -15.74%
• 6M: 29.07%
• YTD: 61.37%
• 1Y: 117.49%
• 3Y*: 35.68%
• 5Y*: 14.07%
• 10Y*: —
• ALL TIME*: 11.21%

AMSC

• 1D: -0.27%
• 1M: -26.43%
• 6M: -1.84%
• YTD: 2.05%
• 1Y: -48.34%
• 3Y*: 22.11%
• 5Y*: 15.89%
• 10Y*: 12.68%
• ALL TIME*: -3.05%

*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)
AMSC American Superconductor Corporation	$27.27M	$25.36M	$48.11M
FLKR Franklin FTSE South Korea ETF	$43.49M	$47.84M	$51.57M

FLKR vs. AMSC - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FLKR Franklin FTSE South Korea ETF	61.37%	91.91%	-18.84%	19.16%	-27.50%	-7.54%	42.64%	8.88%	-21.30%	3.00%
AMSC American Superconductor Corporation	2.05%	16.85%	121.10%	202.72%	-66.18%	-53.54%	198.34%	-29.60%	207.16%	-10.59%

Correlation

The correlation between FLKR and AMSC is 0.54, which is moderate. They have sometimes moved together and sometimes differently, sharing some price drivers without tracking each other closely.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.54
Correlation (3Y) Balances recent behavior with more history.	0.40
Correlation (5Y) Shows whether the relationship held over a longer period.	0.39
Correlation (All Time) Calculated using the full available price history since Nov 6, 2017	0.35

The correlation between FLKR and AMSC shifts across timeframes, from 0.35 (all time) to 0.54 (1 year), reflecting how their relationship changes across market environments.

Return for Risk

FLKR vs. AMSC — Risk / Return Rank

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

FLKR

FLKR Risk / Return Rank: 85
FLKR Sharpe Ratio Rank: 90
FLKR Sortino Ratio Rank: 80
FLKR Omega Ratio Rank: 84
FLKR Calmar Ratio Rank: 87
FLKR Martin Ratio Rank: 86

AMSC

AMSC Risk / Return Rank: 18
AMSC Sharpe Ratio Rank: 18
AMSC Sortino Ratio Rank: 22
AMSC Omega Ratio Rank: 22
AMSC Calmar Ratio Rank: 13
AMSC Martin Ratio Rank: 15

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.

FLKR vs. AMSC - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Franklin FTSE South Korea ETF (FLKR) and American Superconductor Corporation (AMSC). 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.

	FLKR	AMSC	Difference
Sharpe ratio: Return per unit of total volatility	2.21	-0.59	+2.80
Sortino ratio: Return per unit of downside risk	2.56	-0.47	+3.03
Omega ratio: Gain probability vs. loss probability	1.36	0.94	+0.42
Calmar ratio: Return relative to maximum drawdown	3.46	-0.79	+4.25
Martin ratio: Return relative to average drawdown	12.27	-1.21	+13.48

FLKR vs. AMSC - Sharpe Ratio Comparison

The current FLKR Sharpe Ratio is 2.21, which is higher than the AMSC Sharpe Ratio of -0.59. The chart below compares the historical Sharpe Ratios of FLKR and AMSC, 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

FLKR vs. AMSC - Drawdown Comparison

The maximum FLKR drawdown since its inception was -50.06%, smaller than the maximum AMSC drawdown of -99.57%. Use the drawdown chart below to compare losses from any high point for FLKR and AMSC.

Drawdown Indicators

	FLKR	AMSC	Difference
Max Drawdown Largest peak-to-trough decline	-50.06%	-99.57%	+49.51%
Max Drawdown (1Y) Largest decline over 1 year	-34.17%	-61.08%	+26.91%
Max Drawdown (3Y) Largest decline over 3 years	-34.17%	-61.08%	+26.91%
Max Drawdown (5Y) Largest decline over 5 years	-47.97%	-82.94%	+34.97%
Max Drawdown (10Y) Largest decline over 10 years	—	-89.06%	—
Current Drawdown Current decline from peak	-28.42%	-95.76%	+67.34%
Average Drawdown Average peak-to-trough decline	-21.96%	-75.83%	+53.87%
Ulcer Index Depth and duration of drawdowns from previous peaks	9.61%	40.10%	-30.49%

Volatility

FLKR vs. AMSC - Volatility Comparison

Franklin FTSE South Korea ETF (FLKR) and American Superconductor Corporation (AMSC) have volatilities of 21.39% and 22.38%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FLKR	AMSC	Difference
Volatility (1M) Calculated over the trailing 1-month period	21.39%	22.38%	-0.99%
Volatility (6M) Calculated over the trailing 6-month period	50.33%	57.61%	-7.28%
Volatility (1Y) Calculated over the trailing 1-year period	53.42%	87.44%	-34.02%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	32.16%	87.66%	-55.50%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	29.79%	79.49%	-49.70%

Dividends

FLKR vs. AMSC - Dividend Comparison

FLKR's dividend yield for the trailing twelve months is around 2.86%, while AMSC has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
AMSC American Superconductor Corporation	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
FLKR Franklin FTSE South Korea ETF	2.86%	3.87%	7.08%	2.28%	3.13%	2.12%	0.99%	2.09%	1.86%	1.02%

Frequently Asked Questions

Can I hold both FLKR and AMSC in my portfolio?

FLKR and AMSC have a correlation of 0.54, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FLKR or AMSC?

AMSC has higher volatility (22.38%) compared to FLKR (21.39%). In terms of maximum drawdown, FLKR dropped -50.06% vs AMSC's -99.57%.

Which has better risk-adjusted returns?

FLKR currently has the higher Sharpe Ratio (2.21 vs -0.59), 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.