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Fourier Analysis of BCEI (Bonanza Creek Energy Inc)


BCEI (Bonanza Creek Energy Inc) appears to have interesting cyclic behaviour every 27 weeks (157.2942*cosine), 18 weeks (88.1191*sine), and 16 weeks (81.8067*cosine).

BCEI (Bonanza Creek Energy Inc) has an average price of 2,508.17 (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 12/15/2011 to 7/17/2017 for BCEI (Bonanza Creek Energy Inc), this program was able to calculate the following Fourier Series:
Sequence #Cosine Coefficients Sine Coefficients FrequenciesPeriod
02,508.174   0 
1-1,823.937 2,048.092 (1*2π)/293293 weeks
2383.1821 -341.2348 (2*2π)/293147 weeks
3-203.6569 239.2969 (3*2π)/29398 weeks
4169.453 17.04473 (4*2π)/29373 weeks
5-52.48109 302.3434 (5*2π)/29359 weeks
645.26866 -86.24932 (6*2π)/29349 weeks
7-94.20757 407.4558 (7*2π)/29342 weeks
8-36.17902 -193.6966 (8*2π)/29337 weeks
9-27.58398 236.0461 (9*2π)/29333 weeks
1070.18755 51.54778 (10*2π)/29329 weeks
11-157.2942 29.96243 (11*2π)/29327 weeks
126.26118 -32.12542 (12*2π)/29324 weeks
13-.88507 65.06722 (13*2π)/29323 weeks
1425.05899 -59.59115 (14*2π)/29321 weeks
1524.95132 8.47638 (15*2π)/29320 weeks
1644.16845 88.11905 (16*2π)/29318 weeks
17-70.53835 -27.63033 (17*2π)/29317 weeks
1881.80665 63.50248 (18*2π)/29316 weeks
19-46.48938 28.91077 (19*2π)/29315 weeks
2017.57543 22.88396 (20*2π)/29315 weeks
212.01166 10.8377 (21*2π)/29314 weeks
2211.29448 23.54753 (22*2π)/29313 weeks
2315.56454 48.9563 (23*2π)/29313 weeks
24-39.5992 -2.39587 (24*2π)/29312 weeks
2547.7884 14.71593 (25*2π)/29312 weeks
26-71.53781 9.40719 (26*2π)/29311 weeks
2777.59042 -9.88328 (27*2π)/29311 weeks
28-21.13097 16.04981 (28*2π)/29310 weeks
294.89484 47.98817 (29*2π)/29310 weeks
30-25.12772 -31.07208 (30*2π)/29310 weeks
3141.41703 22.40978 (31*2π)/2939 weeks
323.70273 28.16963 (32*2π)/2939 weeks
3325.63843 19.6811 (33*2π)/2939 weeks
34-48.99671 2.19368 (34*2π)/2939 weeks
3557.43073 7.15114 (35*2π)/2938 weeks
36-9.39274 19.97064 (36*2π)/2938 weeks
374.55567 29.44007 (37*2π)/2938 weeks
38-3.20502 -49.45686 (38*2π)/2938 weeks
3929.06476 61.48248 (39*2π)/2938 weeks
40-18.23145 -26.76561 (40*2π)/2937 weeks
4141.40127 54.38731 (41*2π)/2937 weeks
42-27.54176 -24.92385 (42*2π)/2937 weeks
4323.64367 39.52029 (43*2π)/2937 weeks
44.22873 -17.98771 (44*2π)/2937 weeks
4515.03822 22.98336 (45*2π)/2937 weeks
4618.87163 18.39046 (46*2π)/2936 weeks
47-31.58711 10.03645 (47*2π)/2936 weeks
4822.99024 -4.665 (48*2π)/2936 weeks
49-25.02705 19.95012 (49*2π)/2936 weeks
5027.6686 -5.20959 (50*2π)/2936 weeks
51-9.81594 6.83971 (51*2π)/2936 weeks
5218.72352 1.2971 (52*2π)/2936 weeks
538.76144 26.96222 (53*2π)/2936 weeks
5413.09474 -6.56581 (54*2π)/2935 weeks
55-4.86306 13.20005 (55*2π)/2935 weeks
563.62136 4.03204 (56*2π)/2935 weeks
5716.15602 -2.74271 (57*2π)/2935 weeks
584.95918 4.77335 (58*2π)/2935 weeks
5914.81353 17.95185 (59*2π)/2935 weeks
60-6.83523 2.54452 (60*2π)/2935 weeks
6114.12755 16.39492 (61*2π)/2935 weeks
621.00351 3.46827 (62*2π)/2935 weeks
635.15586 15.97084 (63*2π)/2935 weeks
6411.50347 -9.83761 (64*2π)/2935 weeks
6513.979 42.71303 (65*2π)/2935 weeks
66-23.23205 -22.72257 (66*2π)/2934 weeks
6724.02745 7.34223 (67*2π)/2934 weeks
68-8.49992 15.79513 (68*2π)/2934 weeks
6917.98761 -4.35209 (69*2π)/2934 weeks
70-16.02576 9.56294 (70*2π)/2934 weeks
716.24181 6.8849 (71*2π)/2934 weeks
7212.07262 -12.22507 (72*2π)/2934 weeks
735.21975 6.24411 (73*2π)/2934 weeks
749.60259 7.63624 (74*2π)/2934 weeks
75-4.51448 11.27123 (75*2π)/2934 weeks
7625.64113 -25.7195 (76*2π)/2934 weeks
77-2.49903 35.49649 (77*2π)/2934 weeks
7811.99219 -8.79901 (78*2π)/2934 weeks
796.16626 22.01274 (79*2π)/2934 weeks
80-11.98502 .47306 (80*2π)/2934 weeks
813.98491 3.51593 (81*2π)/2934 weeks
8211.81105 -20.74496 (82*2π)/2934 weeks
8319.3501 24.99551 (83*2π)/2934 weeks
84-6.70853 3.64614 (84*2π)/2933 weeks
859.48525 -1.242 (85*2π)/2933 weeks
8611.84902 2.46537 (86*2π)/2933 weeks
87-9.04047 3.78142 (87*2π)/2933 weeks
8815.05009 1.87205 (88*2π)/2933 weeks
897.76288 -7.33166 (89*2π)/2933 weeks
907.85149 8.58292 (90*2π)/2933 weeks
9116.19809 -10.19644 (91*2π)/2933 weeks
9212.19178 15.47614 (92*2π)/2933 weeks
93-1.56933 3.12508 (93*2π)/2933 weeks
9413.10538 3.1861 (94*2π)/2933 weeks
9513.01995 16.32975 (95*2π)/2933 weeks
96-8.46849 -.28761 (96*2π)/2933 weeks
9720.60944 13.46947 (97*2π)/2933 weeks
98-3.88569 10.71522 (98*2π)/2933 weeks
993.33543 -8.88778 (99*2π)/2933 weeks
10016.21224 17.19175 (100*2π)/2933 weeks
101.93441 -3.20636 (101*2π)/2933 weeks
1023.07655 14.78073 (102*2π)/2933 weeks
1036.84675 -10.23562 (103*2π)/2933 weeks
1043.28644 21.47336 (104*2π)/2933 weeks
105-14.0644 -4.82611 (105*2π)/2933 weeks
10618.47278 -5.88789 (106*2π)/2933 weeks
1072.73203 21.10661 (107*2π)/2933 weeks
108-1.44801 -4.00671 (108*2π)/2933 weeks
1095.81056 6.16929 (109*2π)/2933 weeks
110.00123 -.38433 (110*2π)/2933 weeks
1115.83626 -2.4711 (111*2π)/2933 weeks
1126.27517 -3.09272 (112*2π)/2933 weeks
1136.16058 -4.31144 (113*2π)/2933 weeks
11412.82101 -2.07525 (114*2π)/2933 weeks
1154.43483 14.69336 (115*2π)/2933 weeks
1164.52807 -14.36397 (116*2π)/2933 weeks
11710.6143 26.31954 (117*2π)/2933 weeks
1181.50364 -11.26002 (118*2π)/2932 weeks
1199.77425 16.30556 (119*2π)/2932 weeks
120-8.35413 1.15435 (120*2π)/2932 weeks
12113.09559 -3.10378 (121*2π)/2932 weeks
12210.13054 -5.95553 (122*2π)/2932 weeks
1237.91033 19.90092 (123*2π)/2932 weeks
124-3.52007 -2.818 (124*2π)/2932 weeks
1258.27434 .54496 (125*2π)/2932 weeks
126-6.62474 -1.80278 (126*2π)/2932 weeks
12729.28085 3.65054 (127*2π)/2932 weeks
1281.55112 10.78451 (128*2π)/2932 weeks
129-5.64323 13.877 (129*2π)/2932 weeks
130-3.38177 -2.03373 (130*2π)/2932 weeks
1313.09114 -7.46185 (131*2π)/2932 weeks
1329.33571 2.22489 (132*2π)/2932 weeks
133-5.96121 8.79207 (133*2π)/2932 weeks
1347.77218 -7.77548 (134*2π)/2932 weeks
135-1.48219 6.43582 (135*2π)/2932 weeks
136-3.25287 -7.10549 (136*2π)/2932 weeks
1377.79672 -5.69414 (137*2π)/2932 weeks
13817.59518 1.77767 (138*2π)/2932 weeks
139-3.4767 -1.04513 (139*2π)/2932 weeks
14013.09077 -.38076 (140*2π)/2932 weeks
14111.70108 1.74042 (141*2π)/2932 weeks
142-2.65465 7.29869 (142*2π)/2932 weeks
14311.98799 -4.27783 (143*2π)/2932 weeks
1447.27216 12.02631 (144*2π)/2932 weeks
145-7.84164 5.70338 (145*2π)/2932 weeks
1461.32871 -7.87666 (146*2π)/2932 weeks
1471.32871 7.87666 (147*2π)/2932 weeks
148-7.84164 -5.70338 (148*2π)/2932 weeks
1497.27216 -12.02631 (149*2π)/2932 weeks
15011.98799 4.27783 (150*2π)/2932 weeks
151-2.65465 -7.29869 (151*2π)/2932 weeks
15211.70108 -1.74042 (152*2π)/2932 weeks
15313.09077 .38076 (153*2π)/2932 weeks
154-3.4767 1.04513 (154*2π)/2932 weeks
15517.59518 -1.77767 (155*2π)/2932 weeks
1567.79672 5.69414 (156*2π)/2932 weeks
157-3.25287 7.10549 (157*2π)/2932 weeks
158-1.48219 -6.43582 (158*2π)/2932 weeks
1597.77218 7.77548 (159*2π)/2932 weeks
160-5.96121 -8.79207 (160*2π)/2932 weeks
1619.33571 -2.22489 (161*2π)/2932 weeks
1623.09114 7.46185 (162*2π)/2932 weeks
163-3.38177 2.03373 (163*2π)/2932 weeks
164-5.64323 -13.877 (164*2π)/2932 weeks
1651.55112 -10.78451 (165*2π)/2932 weeks
16629.28085 -3.65054 (166*2π)/2932 weeks
167-6.62474 1.80278 (167*2π)/2932 weeks
1688.27434 -.54496 (168*2π)/2932 weeks
169-3.52007 2.818 (169*2π)/2932 weeks
1707.91033 -19.90092 (170*2π)/2932 weeks
17110.13054 5.95553 (171*2π)/2932 weeks
17213.09559 3.10378 (172*2π)/2932 weeks
173-8.35413 -1.15435 (173*2π)/2932 weeks
1749.77425 -16.30556 (174*2π)/2932 weeks
1751.50364 11.26002 (175*2π)/2932 weeks
17610.6143 -26.31954 (176*2π)/2932 weeks
1774.52807 14.36397 (177*2π)/2932 weeks
1784.43483 -14.69336 (178*2π)/2932 weeks
17912.82101 2.07525 (179*2π)/2932 weeks
1806.16058 4.31144 (180*2π)/2932 weeks
1816.27517 3.09272 (181*2π)/2932 weeks
1825.83626 2.4711 (182*2π)/2932 weeks
183.00123 .38433 (183*2π)/2932 weeks
1845.81056 -6.16929 (184*2π)/2932 weeks
185-1.44801 4.00671 (185*2π)/2932 weeks
1862.73203 -21.10661 (186*2π)/2932 weeks
18718.47278 5.88789 (187*2π)/2932 weeks
188-14.0644 4.82611 (188*2π)/2932 weeks
1893.28644 -21.47336 (189*2π)/2932 weeks
1906.84675 10.23562 (190*2π)/2932 weeks
1913.07655 -14.78073 (191*2π)/2932 weeks
192.93441 3.20636 (192*2π)/2932 weeks
19316.21224 -17.19175 (193*2π)/2932 weeks
1943.33543 8.88778 (194*2π)/2932 weeks
195-3.88569 -10.71522 (195*2π)/2932 weeks
19620.60944 -13.46947 (196*2π)/2931 weeks
197-8.46849 .28761 (197*2π)/2931 weeks
19813.01995 -16.32975 (198*2π)/2931 weeks
19913.10538 -3.1861 (199*2π)/2931 weeks
200-1.56933 -3.12508 (200*2π)/2931 weeks
20112.19178 -15.47614 (201*2π)/2931 weeks
20216.19809 10.19644 (202*2π)/2931 weeks
2037.85149 -8.58292 (203*2π)/2931 weeks
2047.76288 7.33166 (204*2π)/2931 weeks
20515.05009 -1.87205 (205*2π)/2931 weeks
206-9.04047 -3.78142 (206*2π)/2931 weeks
20711.84902 -2.46537 (207*2π)/2931 weeks
2089.48525 1.242 (208*2π)/2931 weeks
209-6.70853 -3.64614 (209*2π)/2931 weeks
21019.3501 -24.99551 (210*2π)/2931 weeks
21111.81105 20.74496 (211*2π)/2931 weeks
2123.98491 -3.51593 (212*2π)/2931 weeks
213-11.98502 -.47306 (213*2π)/2931 weeks
2146.16626 -22.01274 (214*2π)/2931 weeks
21511.99219 8.79901 (215*2π)/2931 weeks
216-2.49903 -35.49649 (216*2π)/2931 weeks
21725.64113 25.7195 (217*2π)/2931 weeks
218-4.51448 -11.27123 (218*2π)/2931 weeks
2199.60259 -7.63624 (219*2π)/2931 weeks
2205.21975 -6.24411 (220*2π)/2931 weeks
22112.07262 12.22507 (221*2π)/2931 weeks
2226.24181 -6.8849 (222*2π)/2931 weeks
223-16.02576 -9.56294 (223*2π)/2931 weeks
22417.98761 4.35209 (224*2π)/2931 weeks
225-8.49992 -15.79513 (225*2π)/2931 weeks
22624.02745 -7.34223 (226*2π)/2931 weeks
227-23.23205 22.72257 (227*2π)/2931 weeks
22813.979 -42.71303 (228*2π)/2931 weeks
22911.50347 9.83761 (229*2π)/2931 weeks
2305.15586 -15.97084 (230*2π)/2931 weeks
2311.00351 -3.46827 (231*2π)/2931 weeks
23214.12755 -16.39492 (232*2π)/2931 weeks
233-6.83523 -2.54452 (233*2π)/2931 weeks
23414.81353 -17.95185 (234*2π)/2931 weeks
2354.95918 -4.77335 (235*2π)/2931 weeks
23616.15602 2.74271 (236*2π)/2931 weeks
2373.62136 -4.03204 (237*2π)/2931 weeks
238-4.86306 -13.20005 (238*2π)/2931 weeks
23913.09474 6.56581 (239*2π)/2931 weeks
2408.76144 -26.96222 (240*2π)/2931 weeks
24118.72352 -1.2971 (241*2π)/2931 weeks
242-9.81594 -6.83971 (242*2π)/2931 weeks
24327.6686 5.20959 (243*2π)/2931 weeks
244-25.02705 -19.95012 (244*2π)/2931 weeks
24522.99024 4.665 (245*2π)/2931 weeks
246-31.58711 -10.03645 (246*2π)/2931 weeks
24718.87163 -18.39046 (247*2π)/2931 weeks
24815.03822 -22.98336 (248*2π)/2931 weeks
249.22873 17.98771 (249*2π)/2931 weeks
25023.64367 -39.52029 (250*2π)/2931 weeks
251-27.54176 24.92385 (251*2π)/2931 weeks
25241.40127 -54.38731 (252*2π)/2931 weeks
253-18.23145 26.76561 (253*2π)/2931 weeks
25429.06476 -61.48248 (254*2π)/2931 weeks
255-3.20502 49.45686 (255*2π)/2931 weeks
2564.55567 -29.44007 (256*2π)/2931 weeks
257-9.39274 -19.97064 (257*2π)/2931 weeks
25857.43073 -7.15114 (258*2π)/2931 weeks
259-48.99671 -2.19368 (259*2π)/2931 weeks
26025.63843 -19.6811 (260*2π)/2931 weeks
2613.70273 -28.16963 (261*2π)/2931 weeks
26241.41703 -22.40978 (262*2π)/2931 weeks
263-25.12772 31.07208 (263*2π)/2931 weeks
2644.89484 -47.98817 (264*2π)/2931 weeks
265-21.13097 -16.04981 (265*2π)/2931 weeks
26677.59042 9.88328 (266*2π)/2931 weeks
267-71.53781 -9.40719 (267*2π)/2931 weeks
26847.7884 -14.71593 (268*2π)/2931 weeks
269-39.5992 2.39587 (269*2π)/2931 weeks
27015.56454 -48.9563 (270*2π)/2931 weeks
27111.29448 -23.54753 (271*2π)/2931 weeks
2722.01166 -10.8377 (272*2π)/2931 weeks
27317.57543 -22.88396 (273*2π)/2931 weeks
274-46.48938 -28.91077 (274*2π)/2931 weeks
27581.80665 -63.50248 (275*2π)/2931 weeks
276-70.53835 27.63033 (276*2π)/2931 weeks
27744.16845 -88.11905 (277*2π)/2931 weeks
27824.95132 -8.47638 (278*2π)/2931 weeks
27925.05899 59.59115 (279*2π)/2931 weeks
280-.88507 -65.06722 (280*2π)/2931 weeks
2816.26118 32.12542 (281*2π)/2931 weeks
282-157.2942 -29.96243 (282*2π)/2931 weeks
28370.18755 -51.54778 (283*2π)/2931 weeks
284-27.58398 -236.0461 (284*2π)/2931 weeks
285-36.17902 193.6966 (285*2π)/2931 weeks
286-94.20757 -407.4558 (286*2π)/2931 weeks
28745.26866 86.24932 (287*2π)/2931 weeks
288-52.48109 -302.3434 (288*2π)/2931 weeks
289169.453 -17.04473 (289*2π)/2931 weeks
290-203.6569 -239.2969 (290*2π)/2931 weeks
291383.1821 341.2348 (291*2π)/2931 weeks



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