IDFX.L vs. CA3S.L

Last updated Apr 2, 2026

Compare and contrast key facts about iShares China Large Cap UCITS (IDFX.L) and Invesco S&P China A 300 Swap UCITS ETF Acc (CA3S.L).

IDFX.L and CA3S.L are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. IDFX.L is a passively managed fund by iShares that tracks the performance of the MSCI China NR USD. It was launched on Oct 21, 2004. CA3S.L is a passively managed fund by Invesco that tracks the performance of the MSCI China A Onshore NR CNY. It was launched on May 5, 2022. Both IDFX.L and CA3S.L are passive ETFs, meaning that they are not actively managed but aim to replicate the performance of the underlying index as closely as possible.

Performance

IDFX.L vs. CA3S.L - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares China Large Cap UCITS (IDFX.L) and Invesco S&P China A 300 Swap UCITS ETF Acc (CA3S.L). The values are adjusted to include any dividend payments, if applicable.

IDFX.L vs. CA3S.L - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
IDFX.L iShares China Large Cap UCITS	-7.17%	28.34%	31.04%	-13.61%	4.42%
CA3S.L Invesco S&P China A 300 Swap UCITS ETF Acc	1.91%	34.07%	14.71%	-12.23%	1.87%

Different Trading Currencies

IDFX.L is traded in USD, while CA3S.L is traded in GBp. To make them comparable, the CA3S.L values have been converted to USD using the latest available exchange rates.

Returns By Period

In the year-to-date period, IDFX.L achieves a -7.17% return, which is significantly lower than CA3S.L's 1.91% return.

IDFX.L

• 1D: 0.95%
• 1M: -2.66%
• YTD: -7.17%
• 6M: -12.64%
• 1Y: 1.83%
• 3Y*: 9.00%
• 5Y*: -3.39%
• 10Y*: 3.16%

CA3S.L

• 1D: 1.30%
• 1M: -2.99%
• YTD: 1.91%
• 6M: 5.03%
• 1Y: 35.06%
• 3Y*: 9.39%
• 5Y*: —
• 10Y*: —

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

IDFX.L vs. CA3S.L - Expense Ratio Comparison

IDFX.L has a 0.74% expense ratio, which is higher than CA3S.L's 0.35% expense ratio.

IDFX.L

iShares China Large Cap UCITS

CA3S.L

Invesco S&P China A 300 Swap UCITS ETF Acc

Return for Risk

IDFX.L vs. CA3S.L — Risk / Return Rank

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

IDFX.L

IDFX.L Risk / Return Rank: 14
IDFX.L Sharpe Ratio Rank: 13
IDFX.L Sortino Ratio Rank: 13
IDFX.L Omega Ratio Rank: 13
IDFX.L Calmar Ratio Rank: 15
IDFX.L Martin Ratio Rank: 15

CA3S.L

CA3S.L Risk / Return Rank: 88
CA3S.L Sharpe Ratio Rank: 86
CA3S.L Sortino Ratio Rank: 85
CA3S.L Omega Ratio Rank: 82
CA3S.L Calmar Ratio Rank: 95
CA3S.L Martin Ratio Rank: 90

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.

IDFX.L vs. CA3S.L - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares China Large Cap UCITS (IDFX.L) and Invesco S&P China A 300 Swap UCITS ETF Acc (CA3S.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.

	IDFX.L	CA3S.L	Difference
Sharpe ratio Return per unit of total volatility	0.08	1.98	-1.90
Sortino ratio Return per unit of downside risk	0.26	2.47	-2.21
Omega ratio Gain probability vs. loss probability	1.03	1.37	-0.33
Calmar ratio Return relative to maximum drawdown	0.18	3.47	-3.29
Martin ratio Return relative to average drawdown	0.48	16.06	-15.58
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

IDFX.L vs. CA3S.L - Sharpe Ratio Comparison

The current IDFX.L Sharpe Ratio is 0.08, which is lower than the CA3S.L Sharpe Ratio of 1.98. The chart below compares the historical Sharpe Ratios of IDFX.L and CA3S.L, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	IDFX.L	CA3S.L	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.08	1.98	-1.90
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.11	—	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.12	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.13	0.40	-0.27

Correlation

The correlation between IDFX.L and CA3S.L is 0.69, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.

Dividends

IDFX.L vs. CA3S.L - Dividend Comparison

IDFX.L's dividend yield for the trailing twelve months is around 1.92%, while CA3S.L has not paid dividends to shareholders.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IDFX.L iShares China Large Cap UCITS	1.92%	1.76%	2.38%	2.43%	2.36%	1.86%	2.39%	2.44%	3.04%	2.35%	2.47%	2.70%
CA3S.L Invesco S&P China A 300 Swap UCITS ETF Acc	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Drawdowns

IDFX.L vs. CA3S.L - Drawdown Comparison

The maximum IDFX.L drawdown since its inception was -70.30%, which is greater than CA3S.L's maximum drawdown of -32.19%. Use the drawdown chart below to compare losses from any high point for IDFX.L and CA3S.L.

Drawdown Indicators

	IDFX.L	CA3S.L	Difference
Max Drawdown Largest peak-to-trough decline	-70.30%	-35.12%	-35.18%
Max Drawdown (1Y) Largest decline over 1 year	-15.44%	-9.77%	-5.67%
Max Drawdown (5Y) Largest decline over 5 years	-54.97%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-60.44%	—	—
Current Drawdown Current decline from peak	-26.42%	-3.43%	-22.99%
Average Drawdown Average peak-to-trough decline	-34.00%	-16.12%	-17.88%
Ulcer Index Depth and duration of drawdowns from previous peaks	5.79%	2.44%	+3.35%

Volatility

IDFX.L vs. CA3S.L - Volatility Comparison

iShares China Large Cap UCITS (IDFX.L) has a higher volatility of 5.78% compared to Invesco S&P China A 300 Swap UCITS ETF Acc (CA3S.L) at 4.90%. This indicates that IDFX.L's price experiences larger fluctuations and is considered to be riskier than CA3S.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	IDFX.L	CA3S.L	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.78%	4.90%	+0.88%
Volatility (6M) Calculated over the trailing 6-month period	13.39%	11.53%	+1.86%
Volatility (1Y) Calculated over the trailing 1-year period	21.91%	17.64%	+4.27%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	29.82%	22.57%	+7.25%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	26.05%	22.57%	+3.48%