ARCK.L vs. IDIN.L

Last updated Jul 18, 2026

ARCK.L (ARK Innovation UCITS ETF USD Accumulating) and IDIN.L (iShares Global Infrastructure UCITS ETF USD (Dist)) are both exchange-traded funds - ARCK.L is a Global Equities fund actively managed by ARK Invest, while IDIN.L is a Mid Cap Value Equities fund tracking the FTSE Global Core Infrastructure Index (USD). ARCK.L is actively managed, while IDIN.L is passively managed. Over the past year, ARCK.L returned 8.77% vs 18.67% for IDIN.L. At a 0.07 correlation, their price movements are largely independent. ARCK.L charges 0.78%/yr vs 0.65%/yr for IDIN.L.

Performance

ARCK.L vs. IDIN.L - Performance Comparison

The chart below illustrates the hypothetical performance of a £10,000 investment in ARK Innovation UCITS ETF USD Accumulating (ARCK.L) and iShares Global Infrastructure UCITS ETF USD (Dist) (IDIN.L). The values are adjusted to include any dividend payments, if applicable.

Different Trading Currencies

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

Returns By Period

In the year-to-date period, ARCK.L achieves a 6.05% return, which is significantly lower than IDIN.L's 14.05% return.

ARCK.L

• 1D: 0.00%
• 1M: -3.88%
• 6M: -1.18%
• YTD: 6.05%
• 1Y: 8.77%
• 3Y*: —
• 5Y*: —
• 10Y*: —

IDIN.L

• 1D: 0.89%
• 1M: 2.30%
• 6M: 11.95%
• YTD: 14.05%
• 1Y: 18.67%
• 3Y*: 11.36%
• 5Y*: 7.32%
• 10Y*: 6.98%

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

ARCK.L vs. IDIN.L - Yearly Performance Comparison

	2026 (YTD)	2025	2024
ARCK.L ARK Innovation UCITS ETF USD Accumulating	6.05%	27.55%	10,578.66%
IDIN.L iShares Global Infrastructure UCITS ETF USD (Dist)	14.05%	4.93%	9.03%

Correlation

The correlation between ARCK.L and IDIN.L is -0.09, 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	-0.09
Correlation (All Time) Calculated using the full available price history since Apr 22, 2024	0.07

The correlation between ARCK.L and IDIN.L shifts across timeframes, from -0.09 (1 year) to 0.07 (all time), reflecting how their relationship changes across market environments.

Return for Risk

ARCK.L vs. IDIN.L — Risk / Return Rank

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

ARCK.L

ARCK.L Risk / Return Rank: 15
ARCK.L Sharpe Ratio Rank: 13
ARCK.L Sortino Ratio Rank: 17
ARCK.L Omega Ratio Rank: 20
ARCK.L Calmar Ratio Rank: 13
ARCK.L Martin Ratio Rank: 12

IDIN.L

IDIN.L Risk / Return Rank: 76
IDIN.L Sharpe Ratio Rank: 75
IDIN.L Sortino Ratio Rank: 75
IDIN.L Omega Ratio Rank: 70
IDIN.L Calmar Ratio Rank: 87
IDIN.L Martin Ratio Rank: 72

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.

ARCK.L vs. IDIN.L - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ARK Innovation UCITS ETF USD Accumulating (ARCK.L) and iShares Global Infrastructure UCITS ETF USD (Dist) (IDIN.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.

	ARCK.L	IDIN.L	Difference
Sharpe ratio: Return per unit of total volatility	0.16	1.59	-1.43
Sortino ratio: Return per unit of downside risk	0.69	2.26	-1.58
Omega ratio: Gain probability vs. loss probability	1.11	1.28	-0.17
Calmar ratio: Return relative to maximum drawdown	0.20	3.73	-3.53
Martin ratio: Return relative to average drawdown	0.30	8.41	-8.11

ARCK.L vs. IDIN.L - Sharpe Ratio Comparison

The current ARCK.L Sharpe Ratio is 0.16, which is lower than the IDIN.L Sharpe Ratio of 1.59. The chart below compares the historical Sharpe Ratios of ARCK.L and IDIN.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

ARCK.L vs. IDIN.L - Drawdown Comparison

The maximum ARCK.L drawdown since its inception was -44.34%, which is greater than IDIN.L's maximum drawdown of -36.86%. Use the drawdown chart below to compare losses from any high point for ARCK.L and IDIN.L.

Drawdown Indicators

	ARCK.L	IDIN.L	Difference
Max Drawdown Largest peak-to-trough decline	-44.34%	-36.86%	-7.48%
Max Drawdown (1Y) Largest decline over 1 year	-44.34%	-4.98%	-39.36%
Max Drawdown (3Y) Largest decline over 3 years	—	-11.31%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-23.50%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-27.06%	—
Current Drawdown Current decline from peak	-31.09%	-0.04%	-31.05%
Average Drawdown Average peak-to-trough decline	-16.36%	-7.25%	-9.11%
Ulcer Index Depth and duration of drawdowns from previous peaks	29.14%	2.21%	+26.93%

Volatility

ARCK.L vs. IDIN.L - Volatility Comparison

ARK Innovation UCITS ETF USD Accumulating (ARCK.L) has a higher volatility of 8.62% compared to iShares Global Infrastructure UCITS ETF USD (Dist) (IDIN.L) at 3.41%. This indicates that ARCK.L's price experiences larger fluctuations and is considered to be riskier than IDIN.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ARCK.L	IDIN.L	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.62%	3.41%	+5.21%
Volatility (6M) Calculated over the trailing 6-month period	24.34%	9.64%	+14.70%
Volatility (1Y) Calculated over the trailing 1-year period	55.91%	11.69%	+44.22%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	5,468.56%	13.10%	+5,455.46%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	5,468.56%	14.46%	+5,454.10%

ARCK.L vs. IDIN.L - Expense Ratio Comparison

ARCK.L has a 0.78% expense ratio, which is higher than IDIN.L's 0.65% expense ratio.

Dividends

ARCK.L vs. IDIN.L - Dividend Comparison

ARCK.L has not paid dividends to shareholders, while IDIN.L's dividend yield for the trailing twelve months is around 2.01%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ARCK.L ARK Innovation UCITS ETF USD Accumulating	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
IDIN.L iShares Global Infrastructure UCITS ETF USD (Dist)	2.01%	2.20%	2.36%	2.37%	2.11%	1.93%	2.08%	2.05%	2.34%	2.60%	2.80%	3.20%

Frequently Asked Questions

Can I hold both ARCK.L and IDIN.L in my portfolio?

ARCK.L and IDIN.L have a correlation of -0.09, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, ARCK.L or IDIN.L?

On fees, IDIN.L is cheaper at 0.65% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, ARCK.L or IDIN.L?

IDIN.L is cheaper with a 0.65% expense ratio, compared with 0.78% for ARCK.L.

What is the main difference between ARCK.L and IDIN.L?

ARCK.L is categorized as Global Equities, while IDIN.L is Mid Cap Value Equities. They also come from different issuers: ARK Invest and iShares. Their fees differ too: 0.78% for ARCK.L and 0.65% for IDIN.L.