Back to list of Stocks    See Also: Seasonal Analysis of LOCOGenetic Algorithms Stock Portfolio Generator, and Best Months to Buy/Sell Stocks

Fourier Analysis of LOCO (El Pollo Loco Holdings)


LOCO (El Pollo Loco Holdings) appears to have interesting cyclic behaviour every 12 weeks (1.1491*sine), 6 weeks (.7151*sine), and 17 weeks (.5607*sine).

LOCO (El Pollo Loco Holdings) has an average price of 17.24 (topmost row, frequency = 0).



Click on the checkboxes shown on the right to see how the various frequencies contribute to the graph. Look for large magnitude coefficients (sine or cosine), as these are associated with frequencies which contribute most to the associated stock plot. If you find a large magnitude coefficient which dramatically changes the graph, look at the associated "Period" in weeks, as you may have found a significant recurring cycle for the stock of interest.

Right click on the graph above to see the menu of operations (download, full screen, etc.)

Fourier Analysis

Using data from 7/25/2014 to 10/16/2017 for LOCO (El Pollo Loco Holdings), this program was able to calculate the following Fourier Series:
Sequence #Cosine Coefficients Sine Coefficients FrequenciesPeriod
017.24171   0 
15.64561 5.531 (1*2π)/170170 weeks
2.39193 4.65702 (2*2π)/17085 weeks
3.25392 1.41085 (3*2π)/17057 weeks
41.32334 2.07617 (4*2π)/17043 weeks
5.00812 3.02929 (5*2π)/17034 weeks
6-.58219 1.89575 (6*2π)/17028 weeks
7-.7349 1.47187 (7*2π)/17024 weeks
8-.19975 .86297 (8*2π)/17021 weeks
9-.09003 -.04756 (9*2π)/17019 weeks
10.27471 .56067 (10*2π)/17017 weeks
11.18804 .24423 (11*2π)/17015 weeks
12.28719 .403 (12*2π)/17014 weeks
13.55332 .48501 (13*2π)/17013 weeks
14.2778 1.14913 (14*2π)/17012 weeks
15-.20488 .5385 (15*2π)/17011 weeks
16-.23331 .2681 (16*2π)/17011 weeks
17-.07435 .40813 (17*2π)/17010 weeks
18.08561 .14973 (18*2π)/1709 weeks
19.18938 .28119 (19*2π)/1709 weeks
20.26542 .16764 (20*2π)/1709 weeks
21.30676 .44688 (21*2π)/1708 weeks
22.26357 .45558 (22*2π)/1708 weeks
23.06836 .5301 (23*2π)/1707 weeks
24.16395 .25927 (24*2π)/1707 weeks
25.16819 .41637 (25*2π)/1707 weeks
26.31326 .51182 (26*2π)/1707 weeks
27-.1004 .71514 (27*2π)/1706 weeks
28.08527 .33335 (28*2π)/1706 weeks
29.02118 .44178 (29*2π)/1706 weeks
30-.01907 .3103 (30*2π)/1706 weeks
31-.12998 .24635 (31*2π)/1705 weeks
32.16062 .41036 (32*2π)/1705 weeks
33-.00619 .4592 (33*2π)/1705 weeks
34.02153 .32171 (34*2π)/1705 weeks
35.11009 .36039 (35*2π)/1705 weeks
36-.05107 .41332 (36*2π)/1705 weeks
37-.16277 .38606 (37*2π)/1705 weeks
38-.12962 .36976 (38*2π)/1704 weeks
39-.18883 .23713 (39*2π)/1704 weeks
40-.23074 .11821 (40*2π)/1704 weeks
41-.01784 .23678 (41*2π)/1704 weeks
42-.10876 .17262 (42*2π)/1704 weeks
43-.13114 .01259 (43*2π)/1704 weeks
44-.01829 .0269 (44*2π)/1704 weeks
45.07087 .13645 (45*2π)/1704 weeks
46.01672 .13416 (46*2π)/1704 weeks
47-.05292 .22517 (47*2π)/1704 weeks
48.02879 .13865 (48*2π)/1704 weeks
49-.02785 .14558 (49*2π)/1703 weeks
50-.02057 .04004 (50*2π)/1703 weeks
51.05994 .23004 (51*2π)/1703 weeks
52-.05334 .14245 (52*2π)/1703 weeks
53-.04111 .05915 (53*2π)/1703 weeks
54.10332 .15898 (54*2π)/1703 weeks
55-.06916 .12856 (55*2π)/1703 weeks
56.07379 .11547 (56*2π)/1703 weeks
57.02702 .22137 (57*2π)/1703 weeks
58-.10843 .19954 (58*2π)/1703 weeks
59-.10991 .0984 (59*2π)/1703 weeks
60-.03459 .11916 (60*2π)/1703 weeks
61-.115 .04198 (61*2π)/1703 weeks
62.00332 .03673 (62*2π)/1703 weeks
63-.06457 .06264 (63*2π)/1703 weeks
64-.00448 .04973 (64*2π)/1703 weeks
65.01274 .01859 (65*2π)/1703 weeks
66.01145 .08567 (66*2π)/1703 weeks
67-.08482 .08241 (67*2π)/1703 weeks
68-.06147 .05966 (68*2π)/1703 weeks
69-.03425 .05736 (69*2π)/1702 weeks
70-.0965 -.01137 (70*2π)/1702 weeks
71-.0266 .02963 (71*2π)/1702 weeks
72-.05786 .00837 (72*2π)/1702 weeks
73-.05794 .05448 (73*2π)/1702 weeks
74-.04421 .12615 (74*2π)/1702 weeks
75.02044 .00278 (75*2π)/1702 weeks
76-.04864 .04191 (76*2π)/1702 weeks
77-.01515 .0127 (77*2π)/1702 weeks
78.03275 .05322 (78*2π)/1702 weeks
79.01913 .11862 (79*2π)/1702 weeks
80-.15438 .14113 (80*2π)/1702 weeks
81-.06355 .01073 (81*2π)/1702 weeks
82-.15755 -.04621 (82*2π)/1702 weeks
83-.02455 -.08389 (83*2π)/1702 weeks
84-.05124 .04897 (84*2π)/1702 weeks
85-.04882   (85*2π)/1702 weeks
86-.05124 -.04897 (86*2π)/1702 weeks
87-.02455 .08389 (87*2π)/1702 weeks
88-.15755 .04621 (88*2π)/1702 weeks
89-.06355 -.01073 (89*2π)/1702 weeks
90-.15438 -.14113 (90*2π)/1702 weeks
91.01913 -.11862 (91*2π)/1702 weeks
92.03275 -.05322 (92*2π)/1702 weeks
93-.01515 -.0127 (93*2π)/1702 weeks
94-.04864 -.04191 (94*2π)/1702 weeks
95.02044 -.00278 (95*2π)/1702 weeks
96-.04421 -.12615 (96*2π)/1702 weeks
97-.05794 -.05448 (97*2π)/1702 weeks
98-.05786 -.00837 (98*2π)/1702 weeks
99-.0266 -.02963 (99*2π)/1702 weeks
100-.0965 .01137 (100*2π)/1702 weeks
101-.03425 -.05736 (101*2π)/1702 weeks
102-.06147 -.05966 (102*2π)/1702 weeks
103-.08482 -.08241 (103*2π)/1702 weeks
104.01145 -.08567 (104*2π)/1702 weeks
105.01274 -.01859 (105*2π)/1702 weeks
106-.00448 -.04973 (106*2π)/1702 weeks
107-.06457 -.06264 (107*2π)/1702 weeks
108.00332 -.03673 (108*2π)/1702 weeks
109-.115 -.04198 (109*2π)/1702 weeks
110-.03459 -.11916 (110*2π)/1702 weeks
111-.10991 -.0984 (111*2π)/1702 weeks
112-.10843 -.19954 (112*2π)/1702 weeks
113.02702 -.22137 (113*2π)/1702 weeks
114.07379 -.11547 (114*2π)/1701 weeks
115-.06916 -.12856 (115*2π)/1701 weeks
116.10332 -.15898 (116*2π)/1701 weeks
117-.04111 -.05915 (117*2π)/1701 weeks
118-.05334 -.14245 (118*2π)/1701 weeks
119.05994 -.23004 (119*2π)/1701 weeks
120-.02057 -.04004 (120*2π)/1701 weeks
121-.02785 -.14558 (121*2π)/1701 weeks
122.02879 -.13865 (122*2π)/1701 weeks
123-.05292 -.22517 (123*2π)/1701 weeks
124.01672 -.13416 (124*2π)/1701 weeks
125.07087 -.13645 (125*2π)/1701 weeks
126-.01829 -.0269 (126*2π)/1701 weeks
127-.13114 -.01259 (127*2π)/1701 weeks
128-.10876 -.17262 (128*2π)/1701 weeks
129-.01784 -.23678 (129*2π)/1701 weeks
130-.23074 -.11821 (130*2π)/1701 weeks
131-.18883 -.23713 (131*2π)/1701 weeks
132-.12962 -.36976 (132*2π)/1701 weeks
133-.16277 -.38606 (133*2π)/1701 weeks
134-.05107 -.41332 (134*2π)/1701 weeks
135.11009 -.36039 (135*2π)/1701 weeks
136.02153 -.32171 (136*2π)/1701 weeks
137-.00619 -.4592 (137*2π)/1701 weeks
138.16062 -.41036 (138*2π)/1701 weeks
139-.12998 -.24635 (139*2π)/1701 weeks
140-.01907 -.3103 (140*2π)/1701 weeks
141.02118 -.44178 (141*2π)/1701 weeks
142.08527 -.33335 (142*2π)/1701 weeks
143-.1004 -.71514 (143*2π)/1701 weeks
144.31326 -.51182 (144*2π)/1701 weeks
145.16819 -.41637 (145*2π)/1701 weeks
146.16395 -.25927 (146*2π)/1701 weeks
147.06836 -.5301 (147*2π)/1701 weeks
148.26357 -.45558 (148*2π)/1701 weeks
149.30676 -.44688 (149*2π)/1701 weeks
150.26542 -.16764 (150*2π)/1701 weeks
151.18938 -.28119 (151*2π)/1701 weeks
152.08561 -.14973 (152*2π)/1701 weeks
153-.07435 -.40813 (153*2π)/1701 weeks
154-.23331 -.2681 (154*2π)/1701 weeks
155-.20488 -.5385 (155*2π)/1701 weeks
156.2778 -1.14913 (156*2π)/1701 weeks
157.55332 -.48501 (157*2π)/1701 weeks
158.28719 -.403 (158*2π)/1701 weeks
159.18804 -.24423 (159*2π)/1701 weeks
160.27471 -.56067 (160*2π)/1701 weeks
161-.09003 .04756 (161*2π)/1701 weeks
162-.19975 -.86297 (162*2π)/1701 weeks
163-.7349 -1.47187 (163*2π)/1701 weeks
164-.58219 -1.89575 (164*2π)/1701 weeks
165.00812 -3.02929 (165*2π)/1701 weeks
1661.32334 -2.07617 (166*2π)/1701 weeks
167.25392 -1.41085 (167*2π)/1701 weeks
168.39193 -4.65702 (168*2π)/1701 weeks



Back to list of Stocks