ARCK.L vs. CHRG.L

Last updated Jun 5, 2026

ARCK.L (ARK Innovation UCITS ETF USD Accumulating) and CHRG.L (WisdomTree Battery Solutions UCITS ETF - USD Acc) are both exchange-traded funds - ARCK.L is a Global Equities fund actively managed by ARK Invest, while CHRG.L is a Alternative Energy Equities fund tracking the WisdomTree Battery Solutions Index. ARCK.L is actively managed, while CHRG.L is passively managed. Over the past year, ARCK.L returned 48.52% vs 105.73% for CHRG.L. A 0.63 correlation means they provide meaningful diversification when combined. ARCK.L charges 0.78%/yr vs 0.40%/yr for CHRG.L.

Performance

ARCK.L vs. CHRG.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 WisdomTree Battery Solutions UCITS ETF - USD Acc (CHRG.L). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ARCK.L achieves a 9.12% return, which is significantly lower than CHRG.L's 33.50% return.

ARCK.L

• 1D: 3.86%
• 1M: 7.67%
• YTD: 9.12%
• 6M: 2.16%
• 1Y: 48.52%
• 3Y*: —
• 5Y*: —
• 10Y*: —

CHRG.L

• 1D: -0.93%
• 1M: 3.06%
• YTD: 33.50%
• 6M: 30.24%
• 1Y: 105.73%
• 3Y*: 14.40%
• 5Y*: 5.81%
• 10Y*: —

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

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

	2026 (YTD)	2025	2024
ARCK.L ARK Innovation UCITS ETF USD Accumulating	9.12%	27.55%	32.38%
CHRG.L WisdomTree Battery Solutions UCITS ETF - USD Acc	33.50%	44.29%	-2.73%

Correlation

The correlation between ARCK.L and CHRG.L is 0.63, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.63
Correlation (All Time) Calculated using the full available price history since Apr 22, 2024	0.63

The correlation between ARCK.L and CHRG.L has been stable across timeframes, ranging from 0.63 to 0.63 - a consistent structural relationship.

Return for Risk

ARCK.L vs. CHRG.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: 28
ARCK.L Sharpe Ratio Rank: 25
ARCK.L Sortino Ratio Rank: 31
ARCK.L Omega Ratio Rank: 43
ARCK.L Calmar Ratio Rank: 24
ARCK.L Martin Ratio Rank: 17

CHRG.L

CHRG.L Risk / Return Rank: 65
CHRG.L Sharpe Ratio Rank: 61
CHRG.L Sortino Ratio Rank: 61
CHRG.L Omega Ratio Rank: 88
CHRG.L Calmar Ratio Rank: 73
CHRG.L Martin Ratio Rank: 42

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. CHRG.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 WisdomTree Battery Solutions UCITS ETF - USD Acc (CHRG.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.

	ARCK.L	CHRG.L	Difference
Sharpe ratio: Return per unit of total volatility	0.88	2.01	-1.13
Sortino ratio: Return per unit of downside risk	1.65	2.80	-1.16
Omega ratio: Gain probability vs. loss probability	1.27	1.54	-0.27
Calmar ratio: Return relative to maximum drawdown	1.09	3.54	-2.45
Martin ratio: Return relative to average drawdown	1.77	6.55	-4.78
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

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

The current ARCK.L Sharpe Ratio is 0.88, which is lower than the CHRG.L Sharpe Ratio of 2.01. The chart below compares the historical Sharpe Ratios of ARCK.L and CHRG.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.

Sharpe Ratios by Period

	ARCK.L	CHRG.L	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.88	2.01	-1.13
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.19	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.71	0.52	+0.18

Drawdowns

ARCK.L vs. CHRG.L - Drawdown Comparison

The maximum ARCK.L drawdown since its inception was -44.34%, smaller than the maximum CHRG.L drawdown of -52.64%. Use the drawdown chart below to compare losses from any high point for ARCK.L and CHRG.L.

Drawdown Indicators

	ARCK.L	CHRG.L	Difference
Max Drawdown Largest peak-to-trough decline	-44.34%	-52.64%	+8.30%
Max Drawdown (1Y) Largest decline over 1 year	-44.34%	-29.68%	-14.66%
Max Drawdown (3Y) Largest decline over 3 years	—	-39.46%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-52.64%	—
Current Drawdown Current decline from peak	-29.10%	-3.57%	-25.53%
Average Drawdown Average peak-to-trough decline	-15.64%	-22.33%	+6.69%
Ulcer Index Depth and duration of drawdowns from previous peaks	27.30%	16.07%	+11.23%

Volatility

ARCK.L vs. CHRG.L - Volatility Comparison

The current volatility for ARK Innovation UCITS ETF USD Accumulating (ARCK.L) is 8.89%, while WisdomTree Battery Solutions UCITS ETF - USD Acc (CHRG.L) has a volatility of 10.23%. This indicates that ARCK.L experiences smaller price fluctuations and is considered to be less risky than CHRG.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ARCK.L	CHRG.L	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.89%	10.23%	-1.34%
Volatility (6M) Calculated over the trailing 6-month period	21.80%	18.94%	+2.86%
Volatility (1Y) Calculated over the trailing 1-year period	55.05%	52.29%	+2.76%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	47.12%	30.08%	+17.04%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	47.12%	29.54%	+17.58%

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

ARCK.L has a 0.78% expense ratio, which is higher than CHRG.L's 0.40% expense ratio.

Dividends

ARCK.L vs. CHRG.L - Dividend Comparison

Neither ARCK.L nor CHRG.L has paid dividends to shareholders.

Tickers have no history of dividend payments

Frequently Asked Questions

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

ARCK.L and CHRG.L have a correlation of 0.63, 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 CHRG.L?

On fees, CHRG.L is cheaper at 0.40% per year. The better choice depends on whether you care most about return, fees, risk, or income.

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

CHRG.L is cheaper with a 0.40% expense ratio, compared with 0.78% for ARCK.L.

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

ARCK.L is categorized as Global Equities, while CHRG.L is Alternative Energy Equities. They also come from different issuers: ARK Invest and WisdomTree. Their fees differ too: 0.78% for ARCK.L and 0.40% for CHRG.L.