Which funds can replace KNOV?

Which ETFs can replace KNOV?

Which ETFs can replace KNOV? ranked by return similarity
Rank	Ticker	Fund	Return similarity
1	KDEC	Innovator U.S. Small Cap Power Buffer ETF - December	97.7%
2	KSEP	Innovator U.S. Small Cap Power Buffer ETF - September	97.4%
3	BUFS	FT Vest Laddered Small Cap Moderate Buffer ETF	97.3%
4	KOCT	Innovator U.S. Small Cap Power Buffer ETF - October	96.9%
5	KFEB	Innovator U.S. Small Cap Power Buffer ETF - February	96.6%
6	SAUG	FT Vest U.S. Small Cap Moderate Buffer ETF - August	96.4%
7	KJAN	Innovator U.S. Small Cap Power Buffer ETF - January	96.0%
8	SFEB	FT Vest U.S. Small Cap Moderate Buffer ETF - February	95.8%
9	KMAR	Innovator U.S. Small Cap Power Buffer ETF - March	95.8%
10	SNOV	FT Vest U.S. Small Cap Moderate Buffer ETF - November	94.7%
11	KAUG	Innovator US Small Cap Power Buffer ETF - August	94.4%
12	KJUL	Innovator U.S. Small Cap Power Buffer ETF - July	92.7%
13	KAPR	Innovator U.S. Small Cap Power Buffer ETF - April	92.0%
14	AVMA	Avantis Moderate Allocation ETF	91.0%
15	RYLG	Global X Russell 2000 Covered Call & Growth ETF	90.3%
16	IWMI	NEOS Russell 2000 High Income ETF	90.1%
17	SMAY	FT Vest U.S. Small Cap Moderate Buffer ETF - May	89.7%
18	KJUN	Innovator U.S. Small Cap Power Buffer ETF - June	89.5%
19	SCMY	Corgi U.S. Small-Cap 15% Structured Buffer ETF - May Series	89.1%
20	RSPA	Invesco S&P 500 Equal Weight Income Advantage ETF	89.0%