Which funds can replace CPNS?

Which ETFs can replace CPNS?

Which ETFs can replace CPNS? ranked by return similarity
Rank	Ticker	Fund	Return similarity
1	ZSEP	Innovator Equity Defined Protection ETF - 1 Yr September	95.6%
2	CPST	Calamos S&P 500 Structured Alt Protection ETF September	95.4%
3	AUGM	FT Vest U.S. Equity Max Buffer ETF - August	95.3%
4	CPSL	Calamos Laddered S&P 500 Structured Alt Protection ETF	94.2%
5	SEPM	FT Vest U.S. Equity Max Buffer ETF - September	94.1%
6	ZAUG	Innovator Equity Defined Protection ETF - 1 Yr August	94.0%
7	JULM	FT Vest U.S. Equity Max Buffer ETF - July	93.9%
8	ZNOV	Innovator Equity Defined Protection ETF - 1 Yr November	93.7%
9	CPSA	Calamos S&P 500 Structured Alt Protection ETF August	92.8%
10	CPSN	Calamos S&P 500 Structured Alt Protection ETF November	92.1%
11	ZJAN	Innovator Equity Defined Protection ETF - 1 Yr January	92.1%
12	AOCT	Innovator Equity Defined Protection ETF - 2 Yr to October 2028	92.0%
13	NOVM	FT Vest U.S. Equity Max Buffer ETF - November	92.0%
14	CPSO	Calamos S&P 500 Structured Alt Protection ETF - October	91.9%
15	TJAN	Innovator Equity Defined Protection ETF - 2 Yr to January 2027	91.9%
16	ZOCT	Innovator Equity Defined Protection ETF - 1 Yr October	91.7%
17	DMAX	iShares Large Cap Max Buffer Dec ETF	91.5%
18	PMJA	PGIM S&P 500 Max Buffer ETF - January	91.5%
19	DECM	FT Vest U.S. Equity Max Buffer ETF - December	91.0%
20	PMSE	PGIM S&P 500 Max Buffer ETF - September	90.8%