Which funds can replace SMOX?

Which ETFs can replace SMOX?

Which ETFs can replace SMOX? ranked by return similarity
Rank	Ticker	Fund	Return similarity
1	QVMM	Invesco S&P MidCap 400 QVM Multi-factor ETF	96.4%
2	JMEE	JPMorgan Small & Mid Cap Enhanced Equity ETF	96.1%
3	AFMC	First Trust Active Factor Mid Cap ETF	96.1%
4	FSMD	Fidelity Small-Mid Multifactor ETF	95.3%
5	SMDX	Intech S&P Small-Mid Cap Diversified Alpha ETF	95.2%
6	PTMC	Pacer Trendpilot US Mid Cap ETF	95.2%
7	MDY	State Street SPDR S&P MIDCAP 400 ETF Trust	95.1%
8	IVOO	Vanguard S&P Mid-Cap 400 ETF	95.1%
9	SPMD	State Street SPDR Portfolio S&P 400 Mid Cap ETF	95.1%
10	IJH	iShares Core S&P Mid-Cap ETF	95.0%
11	XJH	iShares ESG Select Screened S&P Mid-Cap ETF	94.1%
12	JHMM	John Hancock Multifactor Mid Cap ETF	93.5%
13	MIDE	Xtrackers S&P MidCap 400 Scored & Screened ETF	93.3%
14	FNX	First Trust Mid Cap Core AlphaDEX Fund	93.2%
15	JHSC	John Hancock Multifactor Small Cap ETF	92.9%
16	EPSB	Harbor SMID Cap Core ETF	92.6%
17	RESM	Columbia Research Enhanced Small Cap ETF	92.6%
18	FFSM	Fidelity Fundamental Small-Mid Cap ETF	92.1%
19	JPSE	JPMorgan Diversified Return U.S. Small Cap Equity ETF	92.0%
20	RUSC	Russell Investments U.S. Small Cap Equity ETF	91.9%