Which funds can replace ZCBB?

Which ETFs can replace ZCBB?

Which ETFs can replace ZCBB? ranked by return similarity
Rank	Ticker	Fund	Return similarity
1	IBTM	iShares iBonds Dec 2032 Term Treasury ETF	99.4%
2	BBIB	JPMorgan BetaBuilders U.S. Treasury Bond 3-10 Year ETF	99.2%
3	XFIV	BondBloxx Bloomberg Five Year Target Duration US Treasury ETF	99.2%
4	MLDR	Global X Intermediate-Term Treasury Ladder ETF	99.1%
5	IBTL	iShares iBonds Dec 2031 Term Treasury ETF	99.1%
6	BAMB	Brookstone Intermediate Bond ETF	99.1%
7	SCHR	Schwab Intermediate-Term U.S. Treasury ETF	99.0%
8	VGIT	Vanguard Intermediate-Term Treasury ETF	99.0%
9	SPTI	State Street SPDR Portfolio Intermediate Term Treasury ETF	99.0%
10	UFIV	US Treasury 5 Year Note ETF	98.4%
11	ZCBC	Global X Zero Coupon Bond 2032 ETF	98.3%
12	CIEI	Corgi 3-7 Year Treasury Bond ETF	97.9%
13	IBTO	iShares iBonds Dec 2033 Term Treasury ETF	97.8%
14	IEI	iShares 3-7 Year Treasury Bond ETF	97.8%
15	USVN	US Treasury 7 Year Note ETF	97.6%
16	LDDR	LifeX 2035 Income Bucket ETF	97.5%
17	ZCBA	Global X Zero Coupon Bond 2030 ETF	97.2%
18	BSTV	Invesco BulletShares 2031 Treasury Bond ETF	96.8%
19	VBCE	Vanguard Target Maturity 2031 Corporate Bond ETF	96.8%
20	FPAS	FPA Short Duration Government ETF	96.8%