Using The Same Numbers But With Linear Regression

This model uses the WEKA library's LinearRegression algorithm. Still a 10 day out outlook. 

Sym	2016-08-26	2016-08-29	2016-08-30	2016-08-31	2016-09-01	2016-09-02	2016-09-06	2016-09-07	2016-09-08	2016-09-09
	2016-09-12	2016-09-13	2016-09-14	2016-09-15	2016-09-16	2016-09-19	2016-09-20	2016-09-21	2016-09-22	2016-09-23
AGQ	0.50%	0.30%	0.00%	-0.40%	0.00%	0.50%	0.80%	0.50%	0.30%	-0.10%
BIB	4.30%	4.40%	4.20%	5.60%	5.20%	5.20%	5.00%	4.60%	4.30%	4.80%
BIS	-3.10%	-3.20%	-3.30%	-3.30%	-3.50%	-3.50%	-1.50%	-2.20%	-2.50%	-2.40%
BOIL	-0.50%	-0.90%	-1.30%	-1.70%	-2.10%	-2.50%	-2.90%	-3.30%	-4.30%	-4.00%
BOM	0.30%	0.30%	0.40%	1.20%	0.60%	0.40%	0.30%	0.20%	0.10%	0.00%
BRZU	1.20%	2.20%	2.60%	-3.70%	-3.30%	-3.30%	-3.00%	-2.50%	-2.10%	-1.60%
BZQ	-0.10%	0.90%	1.00%	1.10%	1.30%	2.00%	2.90%	1.20%	2.50%	14.10%
CURE	4.70%	4.40%	4.80%	3.10%	3.40%	3.10%	2.10%	2.00%	1.80%	3.30%
DDM	0.10%	-0.50%	0.10%	0.50%	0.30%	0.80%	0.80%	0.80%	0.80%	0.80%
DGAZ	0.10%	1.50%	2.80%	1.30%	1.90%	1.70%	1.50%	1.10%	1.30%	1.20%
DGLD	0.70%	0.90%	0.10%	-0.20%	0.40%	2.10%	3.30%	2.60%	2.20%	2.10%
DIG	-0.20%	-0.40%	0.20%	1.00%	1.10%	1.30%	-0.10%	-0.10%	0.10%	1.40%
DRN	2.60%	2.80%	0.30%	2.70%	2.10%	2.30%	2.10%	1.80%	2.00%	3.00%
DRV	-4.10%	-3.40%	-2.50%	-2.20%	-2.40%	-1.90%	-1.50%	-1.10%	1.70%	2.40%
DSLV	2.50%	2.40%	1.00%	1.90%	2.80%	3.80%	4.50%	8.50%	6.60%	7.80%
DTO	-0.50%	-0.40%	-0.50%	-0.60%	-0.60%	-0.40%	-0.30%	-0.30%	-0.60%	-0.50%
DUG	-0.20%	0.00%	0.10%	-0.20%	-0.30%	0.10%	0.90%	1.10%	2.00%	0.70%
DUST	2.50%	3.00%	1.10%	-0.30%	2.00%	4.00%	6.70%	7.10%	6.70%	4.80%
DWTI	0.10%	0.70%	1.30%	2.60%	3.80%	3.70%	3.60%	3.50%	2.00%	3.70%
DXD	-0.40%	0.10%	0.20%	0.20%	0.30%	0.70%	1.00%	1.20%	1.20%	0.20%
DZK	0.20%	0.20%	0.10%	0.50%	-3.30%	-2.10%	-2.00%	-2.70%	1.00%	1.40%
EDC	-0.20%	0.90%	-2.10%	1.40%	0.90%	3.80%	-0.40%	1.20%	0.90%	0.40%
EET	0.40%	0.10%	-2.10%	0.50%	0.30%	2.60%	-0.50%	-0.20%	-0.20%	0.20%
ERX	1.00%	0.80%	2.10%	2.80%	2.80%	3.10%	2.00%	-1.10%	1.50%	1.00%
ERY	-0.60%	-0.40%	-0.50%	-1.00%	-1.20%	-0.70%	0.10%	0.30%	1.20%	1.40%
EZJ	0.20%	0.40%	0.40%	0.60%	0.50%	0.30%	0.00%	0.20%	0.00%	0.00%
FAS	-0.40%	-0.40%	0.10%	-0.90%	-0.20%	-1.10%	-1.10%	-1.10%	-1.10%	-1.60%
FAZ	2.50%	-1.30%	-2.30%	-2.60%	-2.30%	-2.30%	-1.70%	-0.90%	-0.80%	-0.70%
GASL	-6.00%	-7.60%	-6.00%	0.70%	0.10%	-1.10%	-3.00%	-8.70%	-11.60%	0.20%
GLL	-0.30%	-0.20%	-0.50%	-0.60%	-0.40%	-0.20%	0.20%	0.30%	0.20%	0.00%
INDL	1.40%	3.70%	3.00%	2.50%	2.40%	2.60%	2.70%	2.50%	2.30%	-0.20%
JDST	-7.80%	-7.20%	-12.50%	-14.90%	-8.30%	-1.30%	5.30%	5.30%	4.80%	-0.80%
JNUG	6.30%	5.00%	2.50%	2.00%	2.50%	4.50%	6.80%	7.00%	6.60%	4.50%
KOLD	1.40%	1.40%	0.30%	0.50%	-0.30%	0.40%	0.10%	-0.10%	0.50%	0.40%
KORU	2.00%	0.70%	3.50%	3.20%	2.90%	0.70%	0.00%	-0.80%	-1.60%	-1.90%
LBJ	0.10%	0.30%	1.00%	-0.20%	-1.10%	-1.20%	-1.40%	-1.30%	-1.20%	-1.20%
MIDU	-0.10%	-0.40%	-0.60%	-0.40%	-0.50%	0.20%	0.30%	0.10%	0.10%	-0.10%
MIDZ	-1.40%	-0.80%	-1.10%	-1.20%	-1.20%	-0.20%	-1.40%	-1.00%	-1.40%	-3.60%
MVV	-1.60%	-1.50%	-0.50%	-0.20%	-0.50%	0.80%	0.60%	0.60%	0.40%	-0.20%
MZZ	-0.30%	0.20%	-0.30%	-0.50%	-0.30%	0.10%	-1.10%	-0.90%	-0.80%	-1.20%
NUGT	2.00%	1.30%	-1.10%	-2.50%	2.90%	3.10%	3.80%	3.00%	2.00%	0.20%
QID	-1.30%	-1.20%	-1.20%	-1.20%	-1.00%	-0.90%	-0.60%	-0.70%	-0.70%	-1.20%
QLD	1.20%	1.10%	1.20%	1.30%	1.30%	0.90%	0.80%	0.90%	1.20%	1.70%
RETL	4.10%	1.90%	3.50%	2.70%	3.10%	1.60%	1.40%	2.10%	3.30%	13.50%
REW	-0.70%	-0.60%	-0.40%	-0.30%	0.00%	-0.40%	-0.70%	-0.70%	-1.50%	-0.80%
ROM	0.90%	0.20%	0.50%	-0.10%	0.70%	0.80%	0.80%	0.60%	0.50%	1.20%
RUSL	-1.30%	-1.10%	-0.40%	4.60%	-0.10%	-1.10%	-1.60%	-1.70%	-1.70%	-1.60%
RUSS	1.20%	2.10%	2.30%	1.80%	2.40%	4.50%	7.00%	5.60%	5.70%	4.00%
RXD	-1.40%	-1.30%	-1.00%	-1.50%	-1.50%	-0.90%	-0.70%	-0.20%	-0.30%	-1.10%
RXL	2.00%	1.80%	1.70%	2.30%	1.00%	1.40%	1.10%	1.50%	0.60%	2.50%
SAA	-0.60%	-0.50%	-0.90%	-1.00%	-1.20%	0.10%	0.20%	0.00%	-0.10%	-0.70%
SCC	-1.60%	-1.40%	-1.20%	-1.10%	-0.90%	-0.80%	-0.60%	-0.40%	-0.30%	-0.60%
SCO	0.50%	0.50%	0.50%	0.00%	-0.30%	0.20%	0.60%	0.90%	1.20%	-0.40%
SDP	-1.30%	-1.30%	-0.90%	-0.90%	-0.70%	-0.50%	0.20%	0.30%	-0.70%	-1.80%
SDS	0.10%	0.40%	0.50%	0.50%	0.70%	1.00%	1.30%	1.50%	1.50%	0.50%
SMN	-0.70%	-0.10%	-0.30%	-0.30%	-0.20%	0.10%	0.30%	0.60%	1.60%	2.40%
SOXL	5.10%	0.00%	0.50%	-1.30%	0.10%	-1.90%	-0.20%	0.10%	-0.10%	0.30%
SPUU	-2.80%	-1.70%	-1.50%	-1.40%	-1.50%	1.80%	1.70%	1.60%	1.50%	1.40%
SPXL	0.90%	-2.10%	-2.00%	-0.30%	-0.20%	2.70%	2.60%	2.60%	2.60%	1.60%
SPXS	-0.70%	-0.20%	-0.20%	-0.30%	-0.20%	0.30%	0.70%	0.90%	0.90%	-1.10%
SQQQ	-1.40%	-1.00%	-1.10%	-0.90%	-0.60%	-0.10%	0.60%	-0.80%	-0.50%	-1.20%
SSO	0.70%	-1.30%	-1.00%	0.10%	0.20%	1.80%	1.80%	1.80%	1.80%	0.90%
SVXY	0.20%	0.10%	0.90%	0.50%	0.50%	-0.10%	1.50%	0.50%	0.50%	1.00%
TBT	-1.10%	0.00%	-0.70%	-0.60%	-0.80%	-0.10%	-0.10%	0.00%	0.10%	-1.30%
TECL	0.30%	-0.40%	-0.40%	-0.40%	-0.60%	1.80%	1.50%	1.20%	1.30%	1.70%
TECS	-0.70%	-0.30%	-0.10%	0.10%	0.50%	-0.50%	0.30%	-1.10%	-0.90%	-2.00%
TMF	2.30%	1.90%	2.10%	2.10%	1.20%	1.60%	1.10%	0.30%	1.40%	10.30%
TNA	-2.20%	-0.80%	-1.40%	-1.30%	-1.30%	-0.60%	-0.80%	-1.60%	-1.10%	-0.20%
TQQQ	3.00%	1.70%	1.60%	1.60%	1.50%	1.70%	1.60%	1.60%	1.60%	2.20%
TVIX	-5.50%	-5.40%	-5.40%	-5.40%	-5.40%	-5.20%	-4.30%	-3.70%	-3.30%	-3.70%
TWM	-0.80%	-0.80%	-0.60%	-0.70%	-0.70%	-0.30%	-0.50%	-0.60%	-0.60%	-1.70%
TZA	-1.90%	-1.50%	-1.20%	-1.30%	-1.10%	-0.20%	-2.10%	-2.20%	-2.00%	-2.80%
UBR	-0.50%	0.90%	0.80%	-2.70%	-2.40%	-2.20%	-1.90%	-1.60%	-1.30%	-1.60%
UBT	1.30%	1.40%	1.60%	1.60%	1.20%	1.50%	1.20%	1.20%	1.80%	4.30%
UCC	0.20%	0.20%	0.00%	0.30%	1.10%	1.20%	1.10%	1.00%	-0.50%	0.30%
UCO	2.30%	2.40%	2.30%	0.00%	-1.00%	-0.70%	1.60%	0.20%	2.30%	-0.50%
UDOW	0.00%	-0.80%	-0.40%	0.00%	-0.20%	2.00%	1.80%	1.70%	1.60%	1.80%
UGAZ	-3.80%	-4.20%	-4.50%	-4.90%	-5.20%	-5.60%	-5.80%	-6.20%	-6.80%	-6.30%
UGE	0.60%	0.70%	0.70%	0.50%	0.60%	0.60%	1.40%	1.20%	1.50%	0.80%
UGL	0.90%	1.30%	0.70%	0.70%	1.00%	0.90%	0.80%	0.70%	0.70%	0.60%
UGLD	0.30%	0.60%	-0.50%	0.60%	0.20%	0.20%	0.40%	0.10%	-0.10%	-0.40%
UMDD	-1.30%	-1.40%	-0.40%	-0.80%	-0.50%	2.00%	1.80%	1.70%	1.60%	0.50%
UPRO	1.50%	-0.80%	-0.60%	0.70%	0.80%	3.20%	3.00%	3.00%	3.00%	2.80%
UPW	-2.10%	-2.50%	0.10%	1.10%	1.30%	-0.70%	-1.00%	-0.60%	-0.20%	1.20%
URE	1.30%	0.00%	0.60%	0.80%	0.90%	0.80%	0.80%	0.80%	1.00%	1.40%
URTY	-1.40%	-0.20%	-0.40%	-0.50%	-0.50%	-0.40%	-0.70%	-0.50%	-0.70%	0.60%
USD	1.30%	0.50%	0.60%	0.30%	0.20%	1.40%	1.20%	0.70%	0.60%	0.60%
USLV	0.30%	-0.70%	-0.90%	-0.50%	-4.10%	-5.10%	-4.80%	-3.30%	-2.50%	-1.90%
UVXY	-5.20%	-4.60%	-4.40%	-4.50%	-4.40%	-3.50%	-3.70%	-4.00%	-4.50%	-8.80%
UWM	-1.40%	-0.50%	-0.80%	-0.70%	-0.70%	-0.20%	-0.40%	-0.10%	-0.30%	-0.10%
UWTI	1.20%	1.10%	1.50%	0.60%	0.20%	0.50%	-1.60%	1.20%	0.60%	-4.60%
UXI	-0.70%	0.20%	0.00%	-0.10%	-0.10%	-0.50%	-0.30%	-0.30%	0.00%	1.20%
UYG	0.00%	-0.20%	0.00%	0.00%	-0.10%	-0.10%	-0.10%	0.00%	0.00%	-0.30%
UYM	0.50%	0.40%	0.40%	0.20%	0.10%	-0.10%	-0.10%	-0.20%	-0.30%	-0.50%
YANG	-0.80%	-0.40%	-0.10%	-0.10%	0.30%	1.10%	-0.40%	-0.90%	-0.50%	-1.40%
YINN	1.70%	1.00%	0.70%	0.30%	0.10%	0.60%	-0.60%	1.00%	1.40%	1.90%
ZSL	-2.00%	-1.50%	-1.80%	-1.40%	-0.90%	0.10%	1.10%	0.40%	0.00%	-0.40%