Which funds can replace DDDAX?

Which mutual funds can replace DDDAX?

Which mutual funds can replace DDDAX? ranked by return similarity
RankTickerFundReturn similarity
1NAESXVanguard Morningstar Small-Cap Index Fund Investor Shares88.6%
2FZIPXFidelity ZERO Extended Market Index Fund88.6%
3THPMXThompson MidCap Fund87.8%
4USMIXVictory Extended Market Index Fund87.7%
5VEXPXVanguard Explorer Fund Investor Class87.6%
6IJSAXVY® JPMorgan Small Cap Core Equity Portfolio Class A87.6%
7VSEQXVanguard Strategic Equity Fund Investor Shares87.6%
8CMJAXCalvert US Mid Cap Core Responsible Index Fund Class A87.5%
9PEXMXT. Rowe Price Extended Equity Market Index Fund87.5%
10RTSAXRussell Investment Tax-Managed U.S. Mid & Small Cap Fund Class A87.4%
11FSMAXFidelity Extended Market Index Fund87.4%
12VEXMXVanguard Extended Market Index Fund Investor Shares87.4%
13SSMHXState Street Small/Mid Cap Equity Index Portfolio87.3%
14SSMJXState Street Small/Mid Cap Equity Index Fund Class A87.3%
15IRMAXVoya Russell Mid Cap Index Portfolio Class A87.2%
16VYMQXVoya MI Dynamic SMID Cap Fund Class A87.2%
17VYSYXVoya MI Dynamic Small Cap Fund Class A87.2%
18JDMAXJanus Henderson Enterprise Fund Class A87.2%
19FSMDXFidelity Mid Cap Index Fund87.2%
20SWMCXSchwab ® U.S. Mid-Cap Index Fund87.1%