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Fourier Analysis of GBSN (Great Basin Scientific)


GBSN (Great Basin Scientific) appears to have interesting cyclic behaviour every 16 weeks (56388.39*sine), 14 weeks (38066.92*sine), and 13 weeks (27824.75*cosine).

GBSN (Great Basin Scientific) has an average price of 592,241.4 (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 10/9/2014 to 2/12/2018 for GBSN (Great Basin Scientific), this program was able to calculate the following Fourier Series:
Sequence #Cosine Coefficients Sine Coefficients FrequenciesPeriod
0592,241.4   0 
1-163,658.8 587,427.6 (1*2π)/176176 weeks
2148,554.9 90,357.3 (2*2π)/17688 weeks
3-98,920.12 94,336.2 (3*2π)/17659 weeks
467,310.23 128,140.9 (4*2π)/17644 weeks
5-15,537.76 4,676.217 (5*2π)/17635 weeks
6-5,030.995 103,616.4 (6*2π)/17629 weeks
736,262.3 13,129.73 (7*2π)/17625 weeks
8-31,780.57 49,367.07 (8*2π)/17622 weeks
938,610.35 45,095.55 (9*2π)/17620 weeks
10-14,796.8 8,215.489 (10*2π)/17618 weeks
1110,374.71 56,388.39 (11*2π)/17616 weeks
1215,483.71 2,153.443 (12*2π)/17615 weeks
13-13,687.6 38,066.92 (13*2π)/17614 weeks
1427,824.75 20,696.53 (14*2π)/17613 weeks
15-12,626.01 11,058.49 (15*2π)/17612 weeks
1615,485.54 36,059.59 (16*2π)/17611 weeks
176,107.431 -52.27272 (17*2π)/17610 weeks
18-3,675.272 31,467.54 (18*2π)/17610 weeks
1920,376.66 9,146.453 (19*2π)/1769 weeks
20-9,683.416 13,545.39 (20*2π)/1769 weeks
2117,323.45 23,499.11 (21*2π)/1768 weeks
22743.6 485.265 (22*2π)/1768 weeks
233,039.495 26,354.5 (23*2π)/1768 weeks
2414,582.51 2,897.082 (24*2π)/1767 weeks
25-6,458.944 15,167.35 (25*2π)/1767 weeks
2617,306.33 14,841.06 (26*2π)/1767 weeks
27-2,063.549 2,068.457 (27*2π)/1767 weeks
287,540.085 21,570.22 (28*2π)/1766 weeks
299,859.917 -128.3724 (29*2π)/1766 weeks
30-2,906.762 15,738.69 (30*2π)/1766 weeks
3115,883.1 8,515.496 (31*2π)/1766 weeks
32-3,060.915 4,201.93 (32*2π)/1766 weeks
3310,524.37 16,783.05 (33*2π)/1765 weeks
345,902.084 -1,122.348 (34*2π)/1765 weeks
35754.6722 15,467.13 (35*2π)/1765 weeks
3613,639.3 3,814.523 (36*2π)/1765 weeks
37-2,856.069 6,381.944 (37*2π)/1765 weeks
3812,304.72 12,197.91 (38*2π)/1765 weeks
392,808.745 -884.7446 (39*2π)/1765 weeks
404,125.765 14,436.28 (40*2π)/1764 weeks
4111,037.1 558.4298 (41*2π)/1764 weeks
42-1,758.497 8,148.964 (42*2π)/1764 weeks
4312,942.81 8,024.465 (43*2π)/1764 weeks
44731.3268 148.5073 (44*2π)/1764 weeks
456,949.782 12,654.69 (45*2π)/1764 weeks
468,329.986 -1,346.117 (46*2π)/1764 weeks
4746.07343 9,272.504 (47*2π)/1764 weeks
4812,538 4,351.058 (48*2π)/1764 weeks
49-343.1367 1,690.429 (49*2π)/1764 weeks
509,145.939 10,244.92 (50*2π)/1764 weeks
515,703.474 -2,121.159 (51*2π)/1763 weeks
522,287.659 9,723.808 (52*2π)/1763 weeks
5311,362 1,260.4 (53*2π)/1763 weeks
54-560.1507 3,383.734 (54*2π)/1763 weeks
5510,634.48 7,508.87 (55*2π)/1763 weeks
563,452.112 -2,041.401 (56*2π)/1763 weeks
574,591.962 9,448.717 (57*2π)/1763 weeks
589,685.405 -1,044.637 (58*2π)/1763 weeks
5929.21161 4,858.261 (59*2π)/1763 weeks
6011,264.72 4,674.862 (60*2π)/1763 weeks
611,811.567 -1,239.617 (61*2π)/1763 weeks
626,754.368 8,384.171 (62*2π)/1763 weeks
637,642.52 -2,496.934 (63*2π)/1763 weeks
641,334.245 5,977.25 (64*2π)/1763 weeks
6511,102.03 1,865.904 (65*2π)/1763 weeks
66783.8098 58.6964 (66*2π)/1763 weeks
678,636.079 6,721.82 (67*2π)/1763 weeks
685,516.034 -3,218.371 (68*2π)/1763 weeks
693,036.142 6,610.484 (69*2π)/1763 weeks
7010,329.23 -623.0617 (70*2π)/1763 weeks
71436.7109 1,471.907 (71*2π)/1762 weeks
729,951.131 4,673.638 (72*2π)/1762 weeks
733,650.828 -3,211.082 (73*2π)/1762 weeks
744,903.163 6,535.197 (74*2π)/1762 weeks
758,991.242 -2,541.027 (75*2π)/1762 weeks
76865.9355 2,790.177 (76*2π)/1762 weeks
7710,558.02 2,322.443 (77*2π)/1762 weeks
782,178.538 -2,517.076 (78*2π)/1762 weeks
796,807.151 5,738.792 (79*2π)/1762 weeks
807,230.862 -3,850.331 (80*2π)/1762 weeks
811,943.005 3,867.803 (81*2π)/1762 weeks
8210,495.48 -123.758 (82*2π)/1762 weeks
831,209.715 -1,370.435 (83*2π)/1762 weeks
848,507.069 4,330.522 (84*2π)/1762 weeks
855,319.993 -4,505.001 (85*2π)/1762 weeks
863,485.859 4,487.009 (86*2π)/1762 weeks
879,784.899 -2,405.852 (87*2π)/1762 weeks
88875.209   (88*2π)/1762 weeks
899,784.899 2,405.852 (89*2π)/1762 weeks
903,485.859 -4,487.009 (90*2π)/1762 weeks
915,319.993 4,505.001 (91*2π)/1762 weeks
928,507.069 -4,330.522 (92*2π)/1762 weeks
931,209.715 1,370.435 (93*2π)/1762 weeks
9410,495.48 123.758 (94*2π)/1762 weeks
951,943.005 -3,867.803 (95*2π)/1762 weeks
967,230.862 3,850.331 (96*2π)/1762 weeks
976,807.151 -5,738.792 (97*2π)/1762 weeks
982,178.538 2,517.076 (98*2π)/1762 weeks
9910,558.02 -2,322.443 (99*2π)/1762 weeks
100865.9355 -2,790.177 (100*2π)/1762 weeks
1018,991.242 2,541.027 (101*2π)/1762 weeks
1024,903.163 -6,535.197 (102*2π)/1762 weeks
1033,650.828 3,211.082 (103*2π)/1762 weeks
1049,951.131 -4,673.638 (104*2π)/1762 weeks
105436.7109 -1,471.907 (105*2π)/1762 weeks
10610,329.23 623.0617 (106*2π)/1762 weeks
1073,036.142 -6,610.484 (107*2π)/1762 weeks
1085,516.034 3,218.371 (108*2π)/1762 weeks
1098,636.079 -6,721.82 (109*2π)/1762 weeks
110783.8098 -58.6964 (110*2π)/1762 weeks
11111,102.03 -1,865.904 (111*2π)/1762 weeks
1121,334.245 -5,977.25 (112*2π)/1762 weeks
1137,642.52 2,496.934 (113*2π)/1762 weeks
1146,754.368 -8,384.171 (114*2π)/1762 weeks
1151,811.567 1,239.617 (115*2π)/1762 weeks
11611,264.72 -4,674.862 (116*2π)/1762 weeks
11729.21161 -4,858.261 (117*2π)/1762 weeks
1189,685.405 1,044.637 (118*2π)/1761 weeks
1194,591.962 -9,448.717 (119*2π)/1761 weeks
1203,452.112 2,041.401 (120*2π)/1761 weeks
12110,634.48 -7,508.87 (121*2π)/1761 weeks
122-560.1507 -3,383.734 (122*2π)/1761 weeks
12311,362 -1,260.4 (123*2π)/1761 weeks
1242,287.659 -9,723.808 (124*2π)/1761 weeks
1255,703.474 2,121.159 (125*2π)/1761 weeks
1269,145.939 -10,244.92 (126*2π)/1761 weeks
127-343.1367 -1,690.429 (127*2π)/1761 weeks
12812,538 -4,351.058 (128*2π)/1761 weeks
12946.07343 -9,272.504 (129*2π)/1761 weeks
1308,329.986 1,346.117 (130*2π)/1761 weeks
1316,949.782 -12,654.69 (131*2π)/1761 weeks
132731.3268 -148.5073 (132*2π)/1761 weeks
13312,942.81 -8,024.465 (133*2π)/1761 weeks
134-1,758.497 -8,148.964 (134*2π)/1761 weeks
13511,037.1 -558.4298 (135*2π)/1761 weeks
1364,125.765 -14,436.28 (136*2π)/1761 weeks
1372,808.745 884.7446 (137*2π)/1761 weeks
13812,304.72 -12,197.91 (138*2π)/1761 weeks
139-2,856.069 -6,381.944 (139*2π)/1761 weeks
14013,639.3 -3,814.523 (140*2π)/1761 weeks
141754.6722 -15,467.13 (141*2π)/1761 weeks
1425,902.084 1,122.348 (142*2π)/1761 weeks
14310,524.37 -16,783.05 (143*2π)/1761 weeks
144-3,060.915 -4,201.93 (144*2π)/1761 weeks
14515,883.1 -8,515.496 (145*2π)/1761 weeks
146-2,906.762 -15,738.69 (146*2π)/1761 weeks
1479,859.917 128.3724 (147*2π)/1761 weeks
1487,540.085 -21,570.22 (148*2π)/1761 weeks
149-2,063.549 -2,068.457 (149*2π)/1761 weeks
15017,306.33 -14,841.06 (150*2π)/1761 weeks
151-6,458.944 -15,167.35 (151*2π)/1761 weeks
15214,582.51 -2,897.082 (152*2π)/1761 weeks
1533,039.495 -26,354.5 (153*2π)/1761 weeks
154743.6 -485.265 (154*2π)/1761 weeks
15517,323.45 -23,499.11 (155*2π)/1761 weeks
156-9,683.416 -13,545.39 (156*2π)/1761 weeks
15720,376.66 -9,146.453 (157*2π)/1761 weeks
158-3,675.272 -31,467.54 (158*2π)/1761 weeks
1596,107.431 52.27272 (159*2π)/1761 weeks
16015,485.54 -36,059.59 (160*2π)/1761 weeks
161-12,626.01 -11,058.49 (161*2π)/1761 weeks
16227,824.75 -20,696.53 (162*2π)/1761 weeks
163-13,687.6 -38,066.92 (163*2π)/1761 weeks
16415,483.71 -2,153.443 (164*2π)/1761 weeks
16510,374.71 -56,388.39 (165*2π)/1761 weeks
166-14,796.8 -8,215.489 (166*2π)/1761 weeks
16738,610.35 -45,095.55 (167*2π)/1761 weeks
168-31,780.57 -49,367.07 (168*2π)/1761 weeks
16936,262.3 -13,129.73 (169*2π)/1761 weeks
170-5,030.995 -103,616.4 (170*2π)/1761 weeks
171-15,537.76 -4,676.217 (171*2π)/1761 weeks
17267,310.23 -128,140.9 (172*2π)/1761 weeks
173-98,920.12 -94,336.2 (173*2π)/1761 weeks
174148,554.9 -90,357.3 (174*2π)/1761 weeks



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