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Fourier Analysis of GIMO (Gigamon Inc)


GIMO (Gigamon Inc) appears to have interesting cyclic behaviour every 21 weeks (1.6038*sine), 18 weeks (1.3036*cosine), and 15 weeks (.7161*cosine).

GIMO (Gigamon Inc) has an average price of 29.54 (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 6/12/2013 to 7/10/2017 for GIMO (Gigamon Inc), this program was able to calculate the following Fourier Series:
Sequence #Cosine Coefficients Sine Coefficients FrequenciesPeriod
029.53556   0 
17.59144 -9.87021 (1*2π)/214214 weeks
21.17744 -1.01636 (2*2π)/214107 weeks
3-5.67032 3.37843 (3*2π)/21471 weeks
4.66926 1.04117 (4*2π)/21454 weeks
51.64529 .80791 (5*2π)/21443 weeks
61.99661 -1.15029 (6*2π)/21436 weeks
7-.8605 -.29966 (7*2π)/21431 weeks
8-.78142 -1.36385 (8*2π)/21427 weeks
9-2.15173 .11339 (9*2π)/21424 weeks
10-.65376 -1.60382 (10*2π)/21421 weeks
11-.6244 -.50615 (11*2π)/21419 weeks
121.30364 .0109 (12*2π)/21418 weeks
13.24566 -.44066 (13*2π)/21416 weeks
14-.7161 -.59847 (14*2π)/21415 weeks
15-.16336 -.6316 (15*2π)/21414 weeks
16.15934 -.65465 (16*2π)/21413 weeks
17.09251 .14299 (17*2π)/21413 weeks
18-.60562 .31226 (18*2π)/21412 weeks
19-.62383 -.17385 (19*2π)/21411 weeks
20-.22416 -.29499 (20*2π)/21411 weeks
21-.0789 -.25528 (21*2π)/21410 weeks
22.14402 -.01039 (22*2π)/21410 weeks
23-.37151 .09427 (23*2π)/2149 weeks
24.31697 -.00746 (24*2π)/2149 weeks
25-.26565 -.49097 (25*2π)/2149 weeks
26.08357 -.82415 (26*2π)/2148 weeks
27-.07505 -.26059 (27*2π)/2148 weeks
28-.29313 .4881 (28*2π)/2148 weeks
29-.0127 .55183 (29*2π)/2147 weeks
30.22285 -.03557 (30*2π)/2147 weeks
31.29709 -.70564 (31*2π)/2147 weeks
32-.13704 -.56608 (32*2π)/2147 weeks
33-.28038 .37371 (33*2π)/2146 weeks
34-.55553 -.17257 (34*2π)/2146 weeks
35-.22615 .05667 (35*2π)/2146 weeks
36.04182 .04328 (36*2π)/2146 weeks
37-.07399 .00876 (37*2π)/2146 weeks
38-.12257 .16642 (38*2π)/2146 weeks
39-.11394 -.09862 (39*2π)/2145 weeks
40-.12996 .01945 (40*2π)/2145 weeks
41-.43511 -.41522 (41*2π)/2145 weeks
42-.11588 -.19905 (42*2π)/2145 weeks
43-.22348 -.27725 (43*2π)/2145 weeks
44-.02702 .01354 (44*2π)/2145 weeks
45-.06926 -.25881 (45*2π)/2145 weeks
46-.16059 -.12528 (46*2π)/2145 weeks
47.31379 -.17166 (47*2π)/2145 weeks
48-.01413 -.04841 (48*2π)/2144 weeks
49.02782 .06295 (49*2π)/2144 weeks
50.18676 -.35526 (50*2π)/2144 weeks
51-.00997 -.57541 (51*2π)/2144 weeks
52-.19715 -.1406 (52*2π)/2144 weeks
53-.08846 -.03818 (53*2π)/2144 weeks
54-.20979 .02118 (54*2π)/2144 weeks
55.09277 .08544 (55*2π)/2144 weeks
56.01827 -.10866 (56*2π)/2144 weeks
57.00844 -.11701 (57*2π)/2144 weeks
58-.1413 .00392 (58*2π)/2144 weeks
59-.08606 -.05389 (59*2π)/2144 weeks
60-.05656 .12491 (60*2π)/2144 weeks
61.06661 -.06243 (61*2π)/2144 weeks
62.12765 .05462 (62*2π)/2143 weeks
63.28885 -.01232 (63*2π)/2143 weeks
64-.05654 -.17723 (64*2π)/2143 weeks
65-.16008 -.19418 (65*2π)/2143 weeks
66.05723 .00798 (66*2π)/2143 weeks
67.07882 .09734 (67*2π)/2143 weeks
68.06808 -.00803 (68*2π)/2143 weeks
69.03746 .03356 (69*2π)/2143 weeks
70.11339 -.13291 (70*2π)/2143 weeks
71.05456 -.00071 (71*2π)/2143 weeks
72-.12734 -.02627 (72*2π)/2143 weeks
73-.18366 .04132 (73*2π)/2143 weeks
74-.33999 -.04934 (74*2π)/2143 weeks
75-.15685 .11429 (75*2π)/2143 weeks
76-.25883 .04133 (76*2π)/2143 weeks
77-.19595 .12531 (77*2π)/2143 weeks
78-.11139 .02061 (78*2π)/2143 weeks
79-.01152 .13728 (79*2π)/2143 weeks
80-.08579 -.05929 (80*2π)/2143 weeks
81-.01471 -.08804 (81*2π)/2143 weeks
82-.01687 .09036 (82*2π)/2143 weeks
83-.00567 -.08591 (83*2π)/2143 weeks
84-.11779 -.13917 (84*2π)/2143 weeks
85-.09537 -.33638 (85*2π)/2143 weeks
86.04225 -.00621 (86*2π)/2142 weeks
87.09297 .01956 (87*2π)/2142 weeks
88-.04855 -.1108 (88*2π)/2142 weeks
89-.04032 -.08184 (89*2π)/2142 weeks
90-.32309 -.19247 (90*2π)/2142 weeks
91-.23326 .09241 (91*2π)/2142 weeks
92-.1706 -.03351 (92*2π)/2142 weeks
93-.0338 .16381 (93*2π)/2142 weeks
94.02952 .00528 (94*2π)/2142 weeks
95.13645 .0476 (95*2π)/2142 weeks
96.13348 -.06788 (96*2π)/2142 weeks
97.05053 -.03817 (97*2π)/2142 weeks
98-.18577 .0736 (98*2π)/2142 weeks
99-.30947 .14678 (99*2π)/2142 weeks
100-.05882 .05515 (100*2π)/2142 weeks
101.22098 -.04587 (101*2π)/2142 weeks
102.13273 .06172 (102*2π)/2142 weeks
103-.02013 .00485 (103*2π)/2142 weeks
104-.13408 -.11477 (104*2π)/2142 weeks
105-.26481 .03022 (105*2π)/2142 weeks
106.19675 .04989 (106*2π)/2142 weeks
107-.20346   (107*2π)/2142 weeks
108.19675 -.04989 (108*2π)/2142 weeks
109-.26481 -.03022 (109*2π)/2142 weeks
110-.13408 .11477 (110*2π)/2142 weeks
111-.02013 -.00485 (111*2π)/2142 weeks
112.13273 -.06172 (112*2π)/2142 weeks
113.22098 .04587 (113*2π)/2142 weeks
114-.05882 -.05515 (114*2π)/2142 weeks
115-.30947 -.14678 (115*2π)/2142 weeks
116-.18577 -.0736 (116*2π)/2142 weeks
117.05053 .03817 (117*2π)/2142 weeks
118.13348 .06788 (118*2π)/2142 weeks
119.13645 -.0476 (119*2π)/2142 weeks
120.02952 -.00528 (120*2π)/2142 weeks
121-.0338 -.16381 (121*2π)/2142 weeks
122-.1706 .03351 (122*2π)/2142 weeks
123-.23326 -.09241 (123*2π)/2142 weeks
124-.32309 .19247 (124*2π)/2142 weeks
125-.04032 .08184 (125*2π)/2142 weeks
126-.04855 .1108 (126*2π)/2142 weeks
127.09297 -.01956 (127*2π)/2142 weeks
128.04225 .00621 (128*2π)/2142 weeks
129-.09537 .33638 (129*2π)/2142 weeks
130-.11779 .13917 (130*2π)/2142 weeks
131-.00567 .08591 (131*2π)/2142 weeks
132-.01687 -.09036 (132*2π)/2142 weeks
133-.01471 .08804 (133*2π)/2142 weeks
134-.08579 .05929 (134*2π)/2142 weeks
135-.01152 -.13728 (135*2π)/2142 weeks
136-.11139 -.02061 (136*2π)/2142 weeks
137-.19595 -.12531 (137*2π)/2142 weeks
138-.25883 -.04133 (138*2π)/2142 weeks
139-.15685 -.11429 (139*2π)/2142 weeks
140-.33999 .04934 (140*2π)/2142 weeks
141-.18366 -.04132 (141*2π)/2142 weeks
142-.12734 .02627 (142*2π)/2142 weeks
143.05456 .00071 (143*2π)/2141 weeks
144.11339 .13291 (144*2π)/2141 weeks
145.03746 -.03356 (145*2π)/2141 weeks
146.06808 .00803 (146*2π)/2141 weeks
147.07882 -.09734 (147*2π)/2141 weeks
148.05723 -.00798 (148*2π)/2141 weeks
149-.16008 .19418 (149*2π)/2141 weeks
150-.05654 .17723 (150*2π)/2141 weeks
151.28885 .01232 (151*2π)/2141 weeks
152.12765 -.05462 (152*2π)/2141 weeks
153.06661 .06243 (153*2π)/2141 weeks
154-.05656 -.12491 (154*2π)/2141 weeks
155-.08606 .05389 (155*2π)/2141 weeks
156-.1413 -.00392 (156*2π)/2141 weeks
157.00844 .11701 (157*2π)/2141 weeks
158.01827 .10866 (158*2π)/2141 weeks
159.09277 -.08544 (159*2π)/2141 weeks
160-.20979 -.02118 (160*2π)/2141 weeks
161-.08846 .03818 (161*2π)/2141 weeks
162-.19715 .1406 (162*2π)/2141 weeks
163-.00997 .57541 (163*2π)/2141 weeks
164.18676 .35526 (164*2π)/2141 weeks
165.02782 -.06295 (165*2π)/2141 weeks
166-.01413 .04841 (166*2π)/2141 weeks
167.31379 .17166 (167*2π)/2141 weeks
168-.16059 .12528 (168*2π)/2141 weeks
169-.06926 .25881 (169*2π)/2141 weeks
170-.02702 -.01354 (170*2π)/2141 weeks
171-.22348 .27725 (171*2π)/2141 weeks
172-.11588 .19905 (172*2π)/2141 weeks
173-.43511 .41522 (173*2π)/2141 weeks
174-.12996 -.01945 (174*2π)/2141 weeks
175-.11394 .09862 (175*2π)/2141 weeks
176-.12257 -.16642 (176*2π)/2141 weeks
177-.07399 -.00876 (177*2π)/2141 weeks
178.04182 -.04328 (178*2π)/2141 weeks
179-.22615 -.05667 (179*2π)/2141 weeks
180-.55553 .17257 (180*2π)/2141 weeks
181-.28038 -.37371 (181*2π)/2141 weeks
182-.13704 .56608 (182*2π)/2141 weeks
183.29709 .70564 (183*2π)/2141 weeks
184.22285 .03557 (184*2π)/2141 weeks
185-.0127 -.55183 (185*2π)/2141 weeks
186-.29313 -.4881 (186*2π)/2141 weeks
187-.07505 .26059 (187*2π)/2141 weeks
188.08357 .82415 (188*2π)/2141 weeks
189-.26565 .49097 (189*2π)/2141 weeks
190.31697 .00746 (190*2π)/2141 weeks
191-.37151 -.09427 (191*2π)/2141 weeks
192.14402 .01039 (192*2π)/2141 weeks
193-.0789 .25528 (193*2π)/2141 weeks
194-.22416 .29499 (194*2π)/2141 weeks
195-.62383 .17385 (195*2π)/2141 weeks
196-.60562 -.31226 (196*2π)/2141 weeks
197.09251 -.14299 (197*2π)/2141 weeks
198.15934 .65465 (198*2π)/2141 weeks
199-.16336 .6316 (199*2π)/2141 weeks
200-.7161 .59847 (200*2π)/2141 weeks
201.24566 .44066 (201*2π)/2141 weeks
2021.30364 -.0109 (202*2π)/2141 weeks
203-.6244 .50615 (203*2π)/2141 weeks
204-.65376 1.60382 (204*2π)/2141 weeks
205-2.15173 -.11339 (205*2π)/2141 weeks
206-.78142 1.36385 (206*2π)/2141 weeks
207-.8605 .29966 (207*2π)/2141 weeks
2081.99661 1.15029 (208*2π)/2141 weeks
2091.64529 -.80791 (209*2π)/2141 weeks
210.66926 -1.04117 (210*2π)/2141 weeks
211-5.67032 -3.37843 (211*2π)/2141 weeks
2121.17744 1.01636 (212*2π)/2141 weeks



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