what is the best returning index fund from july 2015 to september 2015

DRIP had the highest return between July 1, 2015 and September 30, 2015 by a major index or ETF, returning 98.4%.

ASSET DATE % RETURN
DRIP
7/1/2015 - 9/30/2015
98.44%
BZQ
7/1/2015 - 9/30/2015
95.77%
LABD
7/1/2015 - 9/30/2015
88.87%
YANG
7/1/2015 - 9/30/2015
65.05%
EDZ
7/1/2015 - 9/30/2015
58.09%
ERY
7/1/2015 - 9/30/2015
57.92%
SMN
7/1/2015 - 9/30/2015
48.65%
SCO
7/1/2015 - 9/30/2015
46.17%
FXP
7/1/2015 - 9/30/2015
45.79%
SRTY
7/1/2015 - 9/30/2015
40.52%
TZA
7/1/2015 - 9/30/2015
40.02%
DUG
7/1/2015 - 9/30/2015
39.58%
EEV
7/1/2015 - 9/30/2015
38.09%
BIS
7/1/2015 - 9/30/2015
37.04%
DUST
7/1/2015 - 9/30/2015
34.72%
VIXY
7/1/2015 - 9/30/2015
34.7%
KOLD
7/1/2015 - 9/30/2015
27.75%
TWM
7/1/2015 - 9/30/2015
26.58%
SMDD
7/1/2015 - 9/30/2015
26.49%
YXI
7/1/2015 - 9/30/2015
23.83%
RXD
7/1/2015 - 9/30/2015
22.16%
SDD
7/1/2015 - 9/30/2015
22.09%
EWV
7/1/2015 - 9/30/2015
21.26%
EFU
7/1/2015 - 9/30/2015
20.74%
SDOW
7/1/2015 - 9/30/2015
20.28%