IBUY vs. ARKW

Last updated Aug 2, 2026

IBUY (Amplify Online Retail ETF) and ARKW (ARK Next Generation Internet ETF) are both exchange-traded funds - IBUY is a Consumer Discretionary Equities fund tracking the EQM Online Retail Index, while ARKW is a Mid Cap Growth Equities fund actively managed by ARK. IBUY is passively managed, while ARKW is actively managed. Over the past 10 years, IBUY returned 10.46%/yr vs 21.15%/yr for ARKW. Their correlation of 0.80 means they have usually moved in the same direction. IBUY charges 0.65%/yr vs 0.76%/yr for ARKW.

Performance

IBUY vs. ARKW - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Amplify Online Retail ETF (IBUY) and ARK Next Generation Internet ETF (ARKW). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, IBUY achieves a -3.82% return, which is significantly higher than ARKW's -7.37% return. Over the past 10 years, IBUY has underperformed ARKW with an annualized return of 10.46%, while ARKW has yielded a comparatively higher 21.15% annualized return.

IBUY

• 1D: -0.38%
• 1M: 1.23%
• 6M: 0.02%
• YTD: -3.82%
• 1Y: 3.49%
• 3Y*: 11.06%
• 5Y*: -9.93%
• 10Y*: 10.46%
• ALL TIME*: 10.84%

ARKW

• 1D: -1.02%
• 1M: -5.74%
• 6M: -0.05%
• YTD: -7.37%
• 1Y: -7.47%
• 3Y*: 27.92%
• 5Y*: -1.16%
• 10Y*: 21.15%
• ALL TIME*: 19.59%

*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)
ARKW ARK Next Generation Internet ETF	$8.60M	$12.21M	$13.95M
IBUY Amplify Online Retail ETF	$596.28K	$533.88K	$877.00K

IBUY vs. ARKW - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
IBUY Amplify Online Retail ETF	-3.82%	15.26%	20.14%	38.01%	-55.71%	-22.99%	123.79%	28.47%	-1.93%	50.27%
ARKW ARK Next Generation Internet ETF	-7.37%	38.93%	42.27%	96.89%	-67.49%	-18.85%	157.44%	35.76%	4.24%	87.29%

Correlation

The correlation between IBUY and ARKW is 0.65, 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.	0.65
Correlation (3Y) Balances recent behavior with more history.	0.73
Correlation (5Y) Shows whether the relationship held over a longer period.	0.83
Correlation (10Y) Provides a long-term view across more market conditions.	0.81
Correlation (All Time) Calculated using the full available price history since Apr 20, 2016	0.80

The correlation between IBUY and ARKW shifts across timeframes, from 0.65 (1 year) to 0.83 (5 years), reflecting how their relationship changes across market environments.

IBUY vs. ARKW - Sectors Allocation Comparison

Sectors	IBUY	ARKW
Consumer Cyclical	68.4%	16.8%
Communication Services	7.8%	15.3%
Healthcare	6.0%	-
Technology	5.9%	49.7%
Financial Services	5.1%	14.7%
Industrials	4.7%	3.5%
Consumer Defensive	1.6%	-
Real Estate	0.5%	-
Basic Materials	-	-
Energy	-	-
Utilities	-	-

Return for Risk

IBUY vs. ARKW — Risk / Return Rank

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

IBUY

IBUY Risk / Return Rank: 12
IBUY Sharpe Ratio Rank: 12
IBUY Sortino Ratio Rank: 12
IBUY Omega Ratio Rank: 12
IBUY Calmar Ratio Rank: 12
IBUY Martin Ratio Rank: 12

ARKW

ARKW Risk / Return Rank: 7
ARKW Sharpe Ratio Rank: 6
ARKW Sortino Ratio Rank: 7
ARKW Omega Ratio Rank: 6
ARKW Calmar Ratio Rank: 7
ARKW Martin Ratio Rank: 7

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.

IBUY vs. ARKW - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Amplify Online Retail ETF (IBUY) and ARK Next Generation Internet ETF (ARKW). 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.

	IBUY	ARKW	Difference
Sharpe ratio: Return per unit of total volatility	0.06	-0.36	+0.42
Sortino ratio: Return per unit of downside risk	0.24	-0.29	+0.53
Omega ratio: Gain probability vs. loss probability	1.03	0.97	+0.06
Calmar ratio: Return relative to maximum drawdown	0.06	-0.33	+0.39
Martin ratio: Return relative to average drawdown	0.11	-0.62	+0.73

IBUY vs. ARKW - Sharpe Ratio Comparison

The current IBUY Sharpe Ratio is 0.06, which is higher than the ARKW Sharpe Ratio of -0.36. The chart below compares the historical Sharpe Ratios of IBUY and ARKW, 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

IBUY vs. ARKW - Drawdown Comparison

The maximum IBUY drawdown since its inception was -73.00%, smaller than the maximum ARKW drawdown of -80.52%. Use the drawdown chart below to compare losses from any high point for IBUY and ARKW.

Drawdown Indicators

	IBUY	ARKW	Difference
Max Drawdown Largest peak-to-trough decline	-73.00%	-80.52%	+7.52%
Max Drawdown (1Y) Largest decline over 1 year	-23.23%	-36.21%	+12.98%
Max Drawdown (3Y) Largest decline over 3 years	-28.87%	-36.21%	+7.34%
Max Drawdown (5Y) Largest decline over 5 years	-68.67%	-77.36%	+8.69%
Max Drawdown (10Y) Largest decline over 10 years	-73.00%	-80.52%	+7.52%
Current Drawdown Current decline from peak	-48.49%	-25.76%	-22.73%
Average Drawdown Average peak-to-trough decline	-29.95%	-23.95%	-6.00%
Ulcer Index Depth and duration of drawdowns from previous peaks	11.48%	19.34%	-7.86%

Volatility

IBUY vs. ARKW - Volatility Comparison

The current volatility for Amplify Online Retail ETF (IBUY) is 6.85%, while ARK Next Generation Internet ETF (ARKW) has a volatility of 8.84%. This indicates that IBUY experiences smaller price fluctuations and is considered to be less risky than ARKW based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	IBUY	ARKW	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.85%	8.84%	-1.99%
Volatility (6M) Calculated over the trailing 6-month period	17.68%	25.86%	-8.18%
Volatility (1Y) Calculated over the trailing 1-year period	22.54%	33.57%	-11.03%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	32.15%	43.76%	-11.61%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	29.18%	37.82%	-8.64%

IBUY vs. ARKW - Expense Ratio Comparison

IBUY has a 0.65% expense ratio, which is lower than ARKW's 0.76% expense ratio.

Dividends

IBUY vs. ARKW - Dividend Comparison

IBUY's dividend yield for the trailing twelve months is around 0.28%, less than ARKW's 1.72% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ARKW ARK Next Generation Internet ETF	1.72%	1.59%	0.00%	0.00%	0.00%	0.17%	1.29%	0.00%	13.05%	2.05%	0.00%	2.29%
IBUY Amplify Online Retail ETF	0.28%	0.11%	0.00%	0.00%	0.00%	0.00%	0.54%	0.29%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both IBUY and ARKW in my portfolio?

IBUY and ARKW have a correlation of 0.65, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, IBUY or ARKW?

ARKW has higher volatility (8.84%) compared to IBUY (6.85%). In terms of maximum drawdown, IBUY dropped -73.00% vs ARKW's -80.52%.

Which ETF is better, IBUY or ARKW?

On 10-year performance, ARKW leads with 21.15% vs 10.46% for IBUY. On fees, IBUY is cheaper at 0.65% per year. On volatility, IBUY has been the lower-risk option at 6.85%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, IBUY or ARKW?

Over the 10-year period, ARKW has performed better with a 21.15% return vs 10.46%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, IBUY or ARKW?

IBUY is cheaper with a 0.65% expense ratio, compared with 0.76% for ARKW.

Which ETF pays a higher dividend yield, IBUY or ARKW?

ARKW has the higher dividend yield at 1.72%, compared with 0.28% for IBUY.

What is the main difference between IBUY and ARKW?

IBUY is categorized as Consumer Discretionary Equities, while ARKW is Mid Cap Growth Equities. They also come from different issuers: Amplify and ARK. Their fees differ too: 0.65% for IBUY and 0.76% for ARKW.

Which has better risk-adjusted returns?

IBUY currently has the higher Sharpe Ratio (0.06 vs -0.36), 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.