what is the best returning index fund from may 1 2018 to may 11 2018

SOXL had the highest return between May 1, 2018 and May 11, 2018 by a major index or ETF, returning 28.1%.

ASSET DATE % RETURN
SOXL
5/1/2018 - 5/11/2018
28.1%
FNGU
5/1/2018 - 5/11/2018
24.28%
TECL
5/1/2018 - 5/11/2018
21.93%
USD
5/1/2018 - 5/11/2018
17.95%
GUSH
5/1/2018 - 5/11/2018
17.56%
TQQQ
5/1/2018 - 5/11/2018
17.2%
LABU
5/1/2018 - 5/11/2018
15.67%
ROM
5/1/2018 - 5/11/2018
14.75%
URTY
5/1/2018 - 5/11/2018
13.54%
ERX
5/1/2018 - 5/11/2018
13.51%
TNA
5/1/2018 - 5/11/2018
13.39%
JNUG
5/1/2018 - 5/11/2018
13.31%
DPST
5/1/2018 - 5/11/2018
12.73%
UBOT
5/1/2018 - 5/11/2018
12.3%
UMDD
5/1/2018 - 5/11/2018
12.14%
MIDU
5/1/2018 - 5/11/2018
11.8%
CN
5/1/2018 - 5/11/2018
11.76%
QLD
5/1/2018 - 5/11/2018
11.23%
FTXL
5/1/2018 - 5/11/2018
10.41%
TPOR
5/1/2018 - 5/11/2018
10.2%
ARKK
5/1/2018 - 5/11/2018
9.86%
UPRO
5/1/2018 - 5/11/2018
9.8%
SPXL
5/1/2018 - 5/11/2018
9.71%
FAS
5/1/2018 - 5/11/2018
9.68%
UXI
5/1/2018 - 5/11/2018
9.62%