FLXK.L vs. FTFX.L

Last updated Jul 18, 2026

FLXK.L (Franklin FTSE Korea UCITS ETF USD (Acc)) and FTFX.L (First Trust FactorFX UCITS ETF Class A USD (Acc)) are both exchange-traded funds - FLXK.L is a South Korea Equities fund tracking the FTSE Korea 30/18 Capped Index (Net Return), while FTFX.L is a Currency fund tracking the Bloomberg G10 Carry Index. Both are passively managed. Over the past 5 years, FLXK.L returned 15.20%/yr vs 5.92%/yr for FTFX.L. At a 0.22 correlation, their price movements are largely independent. FLXK.L charges 0.09%/yr vs 0.75%/yr for FTFX.L.

Performance

FLXK.L vs. FTFX.L - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Franklin FTSE Korea UCITS ETF USD (Acc) (FLXK.L) and First Trust FactorFX UCITS ETF Class A USD (Acc) (FTFX.L). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FLXK.L achieves a 71.91% return, which is significantly higher than FTFX.L's 6.72% return.

FLXK.L

• 1D: -2.04%
• 1M: -22.39%
• 6M: 50.11%
• YTD: 71.91%
• 1Y: 137.12%
• 3Y*: 38.47%
• 5Y*: 15.20%
• 10Y*: —

FTFX.L

• 1D: 0.26%
• 1M: 1.81%
• 6M: 5.89%
• YTD: 6.72%
• 1Y: 9.83%
• 3Y*: 6.78%
• 5Y*: 5.92%
• 10Y*: —

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

FLXK.L vs. FTFX.L - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
FLXK.L Franklin FTSE Korea UCITS ETF USD (Acc)	71.91%	94.79%	-21.63%	20.77%	-28.01%	-6.85%	47.31%	13.27%
FTFX.L First Trust FactorFX UCITS ETF Class A USD (Acc)	6.72%	8.14%	7.93%	9.97%	-1.13%	-3.43%	0.33%	2.50%

Correlation

The correlation between FLXK.L and FTFX.L is -0.01, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.01
Correlation (3Y) Calculated over the trailing 3-year period	0.02
Correlation (5Y) Calculated over the trailing 5-year period	0.16
Correlation (All Time) Calculated using the full available price history since Jun 4, 2019	0.22

The correlation between FLXK.L and FTFX.L shifts across timeframes, from -0.01 (1 year) to 0.22 (all time), reflecting how their relationship changes across market environments.

Return for Risk

FLXK.L vs. FTFX.L — Risk / Return Rank

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

FLXK.L

FLXK.L Risk / Return Rank: 92
FLXK.L Sharpe Ratio Rank: 96
FLXK.L Sortino Ratio Rank: 89
FLXK.L Omega Ratio Rank: 91
FLXK.L Calmar Ratio Rank: 94
FLXK.L Martin Ratio Rank: 93

FTFX.L

FTFX.L Risk / Return Rank: 71
FTFX.L Sharpe Ratio Rank: 62
FTFX.L Sortino Ratio Rank: 63
FTFX.L Omega Ratio Rank: 71
FTFX.L Calmar Ratio Rank: 83
FTFX.L Martin Ratio Rank: 74

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.

FLXK.L vs. FTFX.L - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Franklin FTSE Korea UCITS ETF USD (Acc) (FLXK.L) and First Trust FactorFX UCITS ETF Class A USD (Acc) (FTFX.L). 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.

	FLXK.L	FTFX.L	Difference
Sharpe ratio: Return per unit of total volatility	3.02	1.55	+1.47
Sortino ratio: Return per unit of downside risk	3.21	2.23	+0.97
Omega ratio: Gain probability vs. loss probability	1.45	1.31	+0.14
Calmar ratio: Return relative to maximum drawdown	5.32	3.30	+2.02
Martin ratio: Return relative to average drawdown	17.39	10.02	+7.37

FLXK.L vs. FTFX.L - Sharpe Ratio Comparison

The current FLXK.L Sharpe Ratio is 3.02, which is higher than the FTFX.L Sharpe Ratio of 1.55. The chart below compares the historical Sharpe Ratios of FLXK.L and FTFX.L, 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

FLXK.L vs. FTFX.L - Drawdown Comparison

The maximum FLXK.L drawdown since its inception was -49.43%, which is greater than FTFX.L's maximum drawdown of -8.13%. Use the drawdown chart below to compare losses from any high point for FLXK.L and FTFX.L.

Drawdown Indicators

	FLXK.L	FTFX.L	Difference
Max Drawdown Largest peak-to-trough decline	-49.43%	-8.13%	-41.30%
Max Drawdown (1Y) Largest decline over 1 year	-25.64%	-2.97%	-22.67%
Max Drawdown (3Y) Largest decline over 3 years	-28.54%	-6.92%	-21.62%
Max Drawdown (5Y) Largest decline over 5 years	-47.00%	-6.92%	-40.08%
Current Drawdown Current decline from peak	-25.64%	0.00%	-25.64%
Average Drawdown Average peak-to-trough decline	-20.23%	-2.08%	-18.15%
Ulcer Index Depth and duration of drawdowns from previous peaks	7.86%	0.98%	+6.88%

Volatility

FLXK.L vs. FTFX.L - Volatility Comparison

Franklin FTSE Korea UCITS ETF USD (Acc) (FLXK.L) has a higher volatility of 18.88% compared to First Trust FactorFX UCITS ETF Class A USD (Acc) (FTFX.L) at 1.12%. This indicates that FLXK.L's price experiences larger fluctuations and is considered to be riskier than FTFX.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FLXK.L	FTFX.L	Difference
Volatility (1M) Calculated over the trailing 1-month period	18.88%	1.12%	+17.76%
Volatility (6M) Calculated over the trailing 6-month period	41.57%	4.29%	+37.28%
Volatility (1Y) Calculated over the trailing 1-year period	45.12%	6.31%	+38.81%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	29.63%	7.32%	+22.31%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	29.60%	6.18%	+23.42%

FLXK.L vs. FTFX.L - Expense Ratio Comparison

FLXK.L has a 0.09% expense ratio, which is lower than FTFX.L's 0.75% expense ratio.

Dividends

FLXK.L vs. FTFX.L - Dividend Comparison

Neither FLXK.L nor FTFX.L has paid dividends to shareholders.

Tickers have no history of dividend payments

Frequently Asked Questions

Can I hold both FLXK.L and FTFX.L in my portfolio?

FLXK.L and FTFX.L have a correlation of -0.01, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, FLXK.L or FTFX.L?

On fees, FLXK.L is cheaper at 0.09% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, FLXK.L or FTFX.L?

FLXK.L is cheaper with a 0.09% expense ratio, compared with 0.75% for FTFX.L.

What is the main difference between FLXK.L and FTFX.L?

FLXK.L is categorized as South Korea Equities, while FTFX.L is Currency. FLXK.L tracks FTSE Korea 30/18 Capped Index (Net Return), while FTFX.L tracks Bloomberg G10 Carry Index. They also come from different issuers: Franklin and First Trust. Their fees differ too: 0.09% for FLXK.L and 0.75% for FTFX.L.