Which funds can replace BBLB?

Which ETFs can replace BBLB?

Which ETFs can replace BBLB? ranked by return similarity
Rank	Ticker	Fund	Return similarity
1	TLT	iShares 20+ Year Treasury Bond ETF	100.0%
2	IBGK	iShares iBonds Dec 2054 Term Treasury ETF	99.9%
3	IBGL	iShares iBonds Dec 2055 Term Treasury ETF	99.9%
4	UTHY	US Treasury 30 Year Bond ETF	99.9%
5	IBGM	iShares iBonds Dec 2056 Term Treasury ETF	99.8%
6	SCHQ	Schwab Long-Term U.S. Treasury ETF	99.6%
7	VGLT	Vanguard Long-Term Treasury ETF	99.5%
8	SPTL	State Street SPDR Portfolio Long Term Treasury ETF	99.5%
9	TLTI	NEOS Enhanced Income 20+ Year Treasury Bond ETF	99.4%
10	IBGB	iShares iBonds Dec 2045 Term Treasury ETF	98.5%
11	IBGC	iShares iBonds Dec 2046 Term Treasury ETF	98.4%
12	LTTI	FT Vest 20+ Year Treasury & Target Income ETF	98.4%
13	XTWY	BondBloxx Bloomberg Twenty Year Target Duration US Treasury ETF	98.2%
14	LLDR	Global X Long-Term Treasury Ladder ETF	98.2%
15	LFBE	LifeX 2065 Longevity Income ETF	98.0%
16	TSYW	Roundhill Treasury Bond WeeklyPay ETF	97.9%
17	IBGA	iShares iBonds Dec 2044 Term Treasury ETF	97.6%
18	TLH	iShares 10-20 Year Treasury Bond ETF	97.4%
19	BLV	Vanguard Long-Term Bond ETF	97.3%
20	TLTX	Global X Treasury Bond Enhanced Income ETF	97.2%