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Fourier Analysis of BCEI (Bonanza Creek Energy Inc)


BCEI (Bonanza Creek Energy Inc) appears to have interesting cyclic behaviour every 32 weeks (156.3734*sine), 27 weeks (143.0965*cosine), and 8 weeks (63.8849*cosine).

BCEI (Bonanza Creek Energy Inc) has an average price of 2,306.18 (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 1/16/2018 for BCEI (Bonanza Creek Energy Inc), this program was able to calculate the following Fourier Series:
Sequence #Cosine Coefficients Sine Coefficients FrequenciesPeriod
02,306.176   0 
1-1,415.339 2,380.513 (1*2π)/319319 weeks
251.83037 -573.2764 (2*2π)/319160 weeks
3-65.15846 392.783 (3*2π)/319106 weeks
433.06876 -41.52893 (4*2π)/31980 weeks
5138.1243 257.8326 (5*2π)/31964 weeks
6-152.1264 75.82259 (6*2π)/31953 weeks
7235.5801 117.0789 (7*2π)/31946 weeks
8-292.9932 175.5673 (8*2π)/31940 weeks
9135.3134 -102.7514 (9*2π)/31935 weeks
10-108.7517 156.3734 (10*2π)/31932 weeks
1163.68178 87.49911 (11*2π)/31929 weeks
12-143.0965 20.76611 (12*2π)/31927 weeks
131.60464 -33.06545 (13*2π)/31925 weeks
1420.12498 49.30993 (14*2π)/31923 weeks
15-26.56995 -53.59183 (15*2π)/31921 weeks
1629.60857 22.62751 (16*2π)/31920 weeks
1761.56707 34.732 (17*2π)/31919 weeks
18-50.22048 78.84548 (18*2π)/31918 weeks
1942.14198 -55.65476 (19*2π)/31917 weeks
2013.09741 89.86705 (20*2π)/31916 weeks
21-24.36805 -1.82702 (21*2π)/31915 weeks
227.8292 28.19163 (22*2π)/31915 weeks
235.46986 9.68954 (23*2π)/31914 weeks
2410.12944 21.56722 (24*2π)/31913 weeks
2516.11431 42.56789 (25*2π)/31913 weeks
26-40.61985 9.04289 (26*2π)/31912 weeks
2733.5998 -9.76119 (27*2π)/31912 weeks
28-40.16092 56.02061 (28*2π)/31911 weeks
2923.13114 -60.90647 (29*2π)/31911 weeks
3014.66803 59.4653 (30*2π)/31911 weeks
3120.7807 4.44136 (31*2π)/31910 weeks
32-29.51448 30.73637 (32*2π)/31910 weeks
3313.40465 -38.52742 (33*2π)/31910 weeks
3424.55913 27.58374 (34*2π)/3199 weeks
35-1.17031 22.52788 (35*2π)/3199 weeks
3623.82068 23.33352 (36*2π)/3199 weeks
37-45.04321 4.2969 (37*2π)/3199 weeks
3851.89405 -7.19614 (38*2π)/3198 weeks
39-6.71926 28.1759 (39*2π)/3198 weeks
4010.26157 14.86881 (40*2π)/3198 weeks
41-36.11821 -8.98465 (41*2π)/3198 weeks
4263.88486 6.08503 (42*2π)/3198 weeks
43-30.64459 31.84152 (43*2π)/3197 weeks
4434.54856 -25.1811 (44*2π)/3197 weeks
45-11.04218 58.90146 (45*2π)/3197 weeks
467.19657 -31.28208 (46*2π)/3197 weeks
473.51351 39.5124 (47*2π)/3197 weeks
487.37953 -16.35166 (48*2π)/3197 weeks
4913.57223 21.22206 (49*2π)/3197 weeks
5015.99199 13.75203 (50*2π)/3196 weeks
51-26.37463 22.65241 (51*2π)/3196 weeks
5210.90612 -13.70154 (52*2π)/3196 weeks
531.49836 32.22018 (53*2π)/3196 weeks
54.8303 -22.95409 (54*2π)/3196 weeks
559.84856 20.71206 (55*2π)/3196 weeks
563.22564 -9.39493 (56*2π)/3196 weeks
5718.04073 6.46069 (57*2π)/3196 weeks
58-6.97325 20.12621 (58*2π)/3196 weeks
5918.66038 2.70821 (59*2π)/3195 weeks
60-4.95389 8.54418 (60*2π)/3195 weeks
613.19359 3.73895 (61*2π)/3195 weeks
6213.53399 -3.65978 (62*2π)/3195 weeks
634.41648 7.75158 (63*2π)/3195 weeks
6416.83025 11.4822 (64*2π)/3195 weeks
65-5.23675 13.80024 (65*2π)/3195 weeks
6615.96335 .95966 (66*2π)/3195 weeks
67-1.07619 11.64472 (67*2π)/3195 weeks
689.09569 3.40668 (68*2π)/3195 weeks
69-5.92712 7.74382 (69*2π)/3195 weeks
7023.22538 -1.99053 (70*2π)/3195 weeks
71-6.77558 42.25741 (71*2π)/3194 weeks
72-9.92567 -25.7758 (72*2π)/3194 weeks
7321.25958 8.56783 (73*2π)/3194 weeks
74-6.99551 15.49575 (74*2π)/3194 weeks
7511.80379 -8.04515 (75*2π)/3194 weeks
76-8.59968 19.20361 (76*2π)/3194 weeks
778.48895 -2.69234 (77*2π)/3194 weeks
78-3.56485 -8.31144 (78*2π)/3194 weeks
7914.2145 7.14504 (79*2π)/3194 weeks
808.47862 1.80524 (80*2π)/3194 weeks
816.39223 8.50595 (81*2π)/3194 weeks
82-12.16362 -.70908 (82*2π)/3194 weeks
8339.15451 -7.79198 (83*2π)/3194 weeks
84-11.96897 23.82502 (84*2π)/3194 weeks
8513.73728 -6.218 (85*2π)/3194 weeks
865.93438 20.208 (86*2π)/3194 weeks
87-11.61679 3.33227 (87*2π)/3194 weeks
886.0823 -.10365 (88*2π)/3194 weeks
89-1.24548 -14.93111 (89*2π)/3194 weeks
9030.31508 8.75502 (90*2π)/3194 weeks
91-5.52 14.81082 (91*2π)/3194 weeks
92.56461 -4.3584 (92*2π)/3193 weeks
936.91955 2.35095 (93*2π)/3193 weeks
9410.22758 10.08109 (94*2π)/3193 weeks
95-5.35937 -6.79363 (95*2π)/3193 weeks
9610.14282 5.88112 (96*2π)/3193 weeks
979.69013 -6.47515 (97*2π)/3193 weeks
986.88911 7.86392 (98*2π)/3193 weeks
9912.07716 -9.88663 (99*2π)/3193 weeks
10014.43548 14.126 (100*2π)/3193 weeks
101-.72474 8.86534 (101*2π)/3193 weeks
10211.26771 -.28759 (102*2π)/3193 weeks
10314.85449 7.52847 (103*2π)/3193 weeks
104-1.95097 15.991 (104*2π)/3193 weeks
1059.55284 -9.73295 (105*2π)/3193 weeks
1066.52041 18.38107 (106*2π)/3193 weeks
107-5.53415 5.75344 (107*2π)/3193 weeks
1089.0794 -8.1703 (108*2π)/3193 weeks
10910.45464 18.3092 (109*2π)/3193 weeks
1102.0411 -3.19928 (110*2π)/3193 weeks
1114.12187 13.47619 (111*2π)/3193 weeks
112.46649 -8.52602 (112*2π)/3193 weeks
11311.18377 18.22217 (113*2π)/3193 weeks
114-13.06259 6.1173 (114*2π)/3193 weeks
1158.11684 -13.73401 (115*2π)/3193 weeks
11617.70996 11.18243 (116*2π)/3193 weeks
117-9.20065 6.96072 (117*2π)/3193 weeks
1184.68707 -2.65645 (118*2π)/3193 weeks
119.58088 5.93851 (119*2π)/3193 weeks
120.30871 -.91874 (120*2π)/3193 weeks
1215.52527 -1.01348 (121*2π)/3193 weeks
1226.2344 -2.55591 (122*2π)/3193 weeks
1235.38519 -3.84824 (123*2π)/3193 weeks
12410.58313 -1.98123 (124*2π)/3193 weeks
1259.66831 13.06364 (125*2π)/3193 weeks
126-4.79392 -5.4958 (126*2π)/3193 weeks
12726.23913 9.53243 (127*2π)/3193 weeks
128-11.9476 4.00366 (128*2π)/3192 weeks
12917.20893 -.44077 (129*2π)/3192 weeks
130-2.22347 12.58619 (130*2π)/3192 weeks
131-4.59971 -7.10225 (131*2π)/3192 weeks
1329.77342 2.45281 (132*2π)/3192 weeks
13313.88529 -4.39092 (133*2π)/3192 weeks
1344.31723 18.3159 (134*2π)/3192 weeks
135-3.26703 -2.60234 (135*2π)/3192 weeks
1367.1732 -.3891 (136*2π)/3192 weeks
137-4.01351 3.84583 (137*2π)/3192 weeks
13822.27979 -10.16947 (138*2π)/3192 weeks
1394.12679 16.81765 (139*2π)/3192 weeks
1403.13776 12.47957 (140*2π)/3192 weeks
141-8.75705 2.01154 (141*2π)/3192 weeks
142-2.57308 -2.45681 (142*2π)/3192 weeks
1437.53556 -4.16225 (143*2π)/3192 weeks
1448.52343 5.09956 (144*2π)/3192 weeks
145-8.22366 3.40684 (145*2π)/3192 weeks
1468.96152 -5.08696 (146*2π)/3192 weeks
147-1.64356 5.71165 (147*2π)/3192 weeks
148-3.39029 -5.70323 (148*2π)/3192 weeks
1497.44698 -6.17964 (149*2π)/3192 weeks
15014.54437 -4.40478 (150*2π)/3192 weeks
151-.63153 7.33661 (151*2π)/3192 weeks
1528.77952 -7.05703 (152*2π)/3192 weeks
1537.51014 1.76515 (153*2π)/3192 weeks
1549.16831 9.05921 (154*2π)/3192 weeks
155-2.64907 -2.11472 (155*2π)/3192 weeks
15613.41475 2.04187 (156*2π)/3192 weeks
1573.89202 12.07977 (157*2π)/3192 weeks
158-7.42436 3.20175 (158*2π)/3192 weeks
1592.13423 -7.16993 (159*2π)/3192 weeks
1602.13423 7.16993 (160*2π)/3192 weeks
161-7.42436 -3.20175 (161*2π)/3192 weeks
1623.89202 -12.07977 (162*2π)/3192 weeks
16313.41475 -2.04187 (163*2π)/3192 weeks
164-2.64907 2.11472 (164*2π)/3192 weeks
1659.16831 -9.05921 (165*2π)/3192 weeks
1667.51014 -1.76515 (166*2π)/3192 weeks
1678.77952 7.05703 (167*2π)/3192 weeks
168-.63153 -7.33661 (168*2π)/3192 weeks
16914.54437 4.40478 (169*2π)/3192 weeks
1707.44698 6.17964 (170*2π)/3192 weeks
171-3.39029 5.70323 (171*2π)/3192 weeks
172-1.64356 -5.71165 (172*2π)/3192 weeks
1738.96152 5.08696 (173*2π)/3192 weeks
174-8.22366 -3.40684 (174*2π)/3192 weeks
1758.52343 -5.09956 (175*2π)/3192 weeks
1767.53556 4.16225 (176*2π)/3192 weeks
177-2.57308 2.45681 (177*2π)/3192 weeks
178-8.75705 -2.01154 (178*2π)/3192 weeks
1793.13776 -12.47957 (179*2π)/3192 weeks
1804.12679 -16.81765 (180*2π)/3192 weeks
18122.27979 10.16947 (181*2π)/3192 weeks
182-4.01351 -3.84583 (182*2π)/3192 weeks
1837.1732 .3891 (183*2π)/3192 weeks
184-3.26703 2.60234 (184*2π)/3192 weeks
1854.31723 -18.3159 (185*2π)/3192 weeks
18613.88529 4.39092 (186*2π)/3192 weeks
1879.77342 -2.45281 (187*2π)/3192 weeks
188-4.59971 7.10225 (188*2π)/3192 weeks
189-2.22347 -12.58619 (189*2π)/3192 weeks
19017.20893 .44077 (190*2π)/3192 weeks
191-11.9476 -4.00366 (191*2π)/3192 weeks
19226.23913 -9.53243 (192*2π)/3192 weeks
193-4.79392 5.4958 (193*2π)/3192 weeks
1949.66831 -13.06364 (194*2π)/3192 weeks
19510.58313 1.98123 (195*2π)/3192 weeks
1965.38519 3.84824 (196*2π)/3192 weeks
1976.2344 2.55591 (197*2π)/3192 weeks
1985.52527 1.01348 (198*2π)/3192 weeks
199.30871 .91874 (199*2π)/3192 weeks
200.58088 -5.93851 (200*2π)/3192 weeks
2014.68707 2.65645 (201*2π)/3192 weeks
202-9.20065 -6.96072 (202*2π)/3192 weeks
20317.70996 -11.18243 (203*2π)/3192 weeks
2048.11684 13.73401 (204*2π)/3192 weeks
205-13.06259 -6.1173 (205*2π)/3192 weeks
20611.18377 -18.22217 (206*2π)/3192 weeks
207.46649 8.52602 (207*2π)/3192 weeks
2084.12187 -13.47619 (208*2π)/3192 weeks
2092.0411 3.19928 (209*2π)/3192 weeks
21010.45464 -18.3092 (210*2π)/3192 weeks
2119.0794 8.1703 (211*2π)/3192 weeks
212-5.53415 -5.75344 (212*2π)/3192 weeks
2136.52041 -18.38107 (213*2π)/3191 weeks
2149.55284 9.73295 (214*2π)/3191 weeks
215-1.95097 -15.991 (215*2π)/3191 weeks
21614.85449 -7.52847 (216*2π)/3191 weeks
21711.26771 .28759 (217*2π)/3191 weeks
218-.72474 -8.86534 (218*2π)/3191 weeks
21914.43548 -14.126 (219*2π)/3191 weeks
22012.07716 9.88663 (220*2π)/3191 weeks
2216.88911 -7.86392 (221*2π)/3191 weeks
2229.69013 6.47515 (222*2π)/3191 weeks
22310.14282 -5.88112 (223*2π)/3191 weeks
224-5.35937 6.79363 (224*2π)/3191 weeks
22510.22758 -10.08109 (225*2π)/3191 weeks
2266.91955 -2.35095 (226*2π)/3191 weeks
227.56461 4.3584 (227*2π)/3191 weeks
228-5.52 -14.81082 (228*2π)/3191 weeks
22930.31508 -8.75502 (229*2π)/3191 weeks
230-1.24548 14.93111 (230*2π)/3191 weeks
2316.0823 .10365 (231*2π)/3191 weeks
232-11.61679 -3.33227 (232*2π)/3191 weeks
2335.93438 -20.208 (233*2π)/3191 weeks
23413.73728 6.218 (234*2π)/3191 weeks
235-11.96897 -23.82502 (235*2π)/3191 weeks
23639.15451 7.79198 (236*2π)/3191 weeks
237-12.16362 .70908 (237*2π)/3191 weeks
2386.39223 -8.50595 (238*2π)/3191 weeks
2398.47862 -1.80524 (239*2π)/3191 weeks
24014.2145 -7.14504 (240*2π)/3191 weeks
241-3.56485 8.31144 (241*2π)/3191 weeks
2428.48895 2.69234 (242*2π)/3191 weeks
243-8.59968 -19.20361 (243*2π)/3191 weeks
24411.80379 8.04515 (244*2π)/3191 weeks
245-6.99551 -15.49575 (245*2π)/3191 weeks
24621.25958 -8.56783 (246*2π)/3191 weeks
247-9.92567 25.7758 (247*2π)/3191 weeks
248-6.77558 -42.25741 (248*2π)/3191 weeks
24923.22538 1.99053 (249*2π)/3191 weeks
250-5.92712 -7.74382 (250*2π)/3191 weeks
2519.09569 -3.40668 (251*2π)/3191 weeks
252-1.07619 -11.64472 (252*2π)/3191 weeks
25315.96335 -.95966 (253*2π)/3191 weeks
254-5.23675 -13.80024 (254*2π)/3191 weeks
25516.83025 -11.4822 (255*2π)/3191 weeks
2564.41648 -7.75158 (256*2π)/3191 weeks
25713.53399 3.65978 (257*2π)/3191 weeks
2583.19359 -3.73895 (258*2π)/3191 weeks
259-4.95389 -8.54418 (259*2π)/3191 weeks
26018.66038 -2.70821 (260*2π)/3191 weeks
261-6.97325 -20.12621 (261*2π)/3191 weeks
26218.04073 -6.46069 (262*2π)/3191 weeks
2633.22564 9.39493 (263*2π)/3191 weeks
2649.84856 -20.71206 (264*2π)/3191 weeks
265.8303 22.95409 (265*2π)/3191 weeks
2661.49836 -32.22018 (266*2π)/3191 weeks
26710.90612 13.70154 (267*2π)/3191 weeks
268-26.37463 -22.65241 (268*2π)/3191 weeks
26915.99199 -13.75203 (269*2π)/3191 weeks
27013.57223 -21.22206 (270*2π)/3191 weeks
2717.37953 16.35166 (271*2π)/3191 weeks
2723.51351 -39.5124 (272*2π)/3191 weeks
2737.19657 31.28208 (273*2π)/3191 weeks
274-11.04218 -58.90146 (274*2π)/3191 weeks
27534.54856 25.1811 (275*2π)/3191 weeks
276-30.64459 -31.84152 (276*2π)/3191 weeks
27763.88486 -6.08503 (277*2π)/3191 weeks
278-36.11821 8.98465 (278*2π)/3191 weeks
27910.26157 -14.86881 (279*2π)/3191 weeks
280-6.71926 -28.1759 (280*2π)/3191 weeks
28151.89405 7.19614 (281*2π)/3191 weeks
282-45.04321 -4.2969 (282*2π)/3191 weeks
28323.82068 -23.33352 (283*2π)/3191 weeks
284-1.17031 -22.52788 (284*2π)/3191 weeks
28524.55913 -27.58374 (285*2π)/3191 weeks
28613.40465 38.52742 (286*2π)/3191 weeks
287-29.51448 -30.73637 (287*2π)/3191 weeks
28820.7807 -4.44136 (288*2π)/3191 weeks
28914.66803 -59.4653 (289*2π)/3191 weeks
29023.13114 60.90647 (290*2π)/3191 weeks
291-40.16092 -56.02061 (291*2π)/3191 weeks
29233.5998 9.76119 (292*2π)/3191 weeks
293-40.61985 -9.04289 (293*2π)/3191 weeks
29416.11431 -42.56789 (294*2π)/3191 weeks
29510.12944 -21.56722 (295*2π)/3191 weeks
2965.46986 -9.68954 (296*2π)/3191 weeks
2977.8292 -28.19163 (297*2π)/3191 weeks
298-24.36805 1.82702 (298*2π)/3191 weeks
29913.09741 -89.86705 (299*2π)/3191 weeks
30042.14198 55.65476 (300*2π)/3191 weeks
301-50.22048 -78.84548 (301*2π)/3191 weeks
30261.56707 -34.732 (302*2π)/3191 weeks
30329.60857 -22.62751 (303*2π)/3191 weeks
304-26.56995 53.59183 (304*2π)/3191 weeks
30520.12498 -49.30993 (305*2π)/3191 weeks
3061.60464 33.06545 (306*2π)/3191 weeks
307-143.0965 -20.76611 (307*2π)/3191 weeks
30863.68178 -87.49911 (308*2π)/3191 weeks
309-108.7517 -156.3734 (309*2π)/3191 weeks
310135.3134 102.7514 (310*2π)/3191 weeks
311-292.9932 -175.5673 (311*2π)/3191 weeks
312235.5801 -117.0789 (312*2π)/3191 weeks
313-152.1264 -75.82259 (313*2π)/3191 weeks
314138.1243 -257.8326 (314*2π)/3191 weeks
31533.06876 41.52893 (315*2π)/3191 weeks
316-65.15846 -392.783 (316*2π)/3191 weeks
31751.83037 573.2764 (317*2π)/3191 weeks



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