Which funds can replace USERX?

Which mutual funds can replace USERX?

Which mutual funds can replace USERX? ranked by return similarity
RankTickerFundReturn similarity
1FKRCXFranklin Gold and Precious Metals Fund Class A97.5%
2OCMGXOCM Gold Fund Investor Class97.1%
3GLDAXGabelli Gold Fund Class A97.0%
4INIVXVanEck International Investors Gold Fund Class A97.0%
5FGDAXFidelity Advisor Gold Fund - Class A96.6%
6EKWAXAllspring Precious Metals Fund - Class A96.6%
7RYPMXRydex Precious Metals Fund Class Investor96.4%
8EPGFXEuroPac Gold Fund Class A96.1%
9BGEIXAmerican Century Global Gold Fund Investor Class96.1%
10UPMMXVictory Precious Metals and Minerals Fund Class A95.2%
11MIDSXMidas Discovery95.1%
12SGGDXFirst Eagle Gold Fund Class A94.9%
13UNWPXU.S. Global Investors World Precious Minerals Fund90.9%
14PMPIXProFunds Precious Metals UltraSector Fund Investor Class85.6%