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Fourier Analysis of GBSN (Great Basin Scientific)


GBSN (Great Basin Scientific) appears to have interesting cyclic behaviour every 16 weeks (55773.55*sine), 14 weeks (38229.49*sine), and 12 weeks (28318.07*cosine).

GBSN (Great Basin Scientific) has an average price of 643,422.8 (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 11/6/2017 for GBSN (Great Basin Scientific), this program was able to calculate the following Fourier Series:
Sequence #Cosine Coefficients Sine Coefficients FrequenciesPeriod
0643,422.8   0 
1-239,194.4 520,452.7 (1*2π)/162162 weeks
2161,721.2 189,219.3 (2*2π)/16281 weeks
3-44,268.68 13,757.04 (3*2π)/16254 weeks
4-22,638.4 152,342.2 (4*2π)/16241 weeks
565,411.8 43,836.81 (5*2π)/16232 weeks
6-37,901.78 25,605.32 (6*2π)/16227 weeks
712,604.43 89,012.91 (7*2π)/16223 weeks
831,887.71 10,515.71 (8*2π)/16220 weeks
9-28,253.79 34,042.05 (9*2π)/16218 weeks
1025,421.85 55,773.55 (10*2π)/16216 weeks
1111,940.88 847.0645 (11*2π)/16215 weeks
12-16,688.27 38,229.49 (12*2π)/16214 weeks
1328,318.07 32,962.59 (13*2π)/16212 weeks
14-583.3669 1,061.286 (14*2π)/16212 weeks
15-4,876.773 38,068.45 (15*2π)/16211 weeks
1625,331.29 16,682.11 (16*2π)/16210 weeks
17-7,266.595 5,806.363 (17*2π)/16210 weeks
185,507.435 34,113.91 (18*2π)/1629 weeks
1919,030.1 5,986.104 (19*2π)/1629 weeks
20-9,006.708 11,870.39 (20*2π)/1628 weeks
2113,134.44 27,417.95 (21*2π)/1628 weeks
2211,523.08 392.8569 (22*2π)/1627 weeks
23-6,846.014 17,085.47 (23*2π)/1627 weeks
2417,276 19,339.79 (24*2π)/1627 weeks
254,550.812 -836.7051 (25*2π)/1626 weeks
26-2,122.844 20,121.93 (26*2π)/1626 weeks
2717,902.26 11,325.21 (27*2π)/1626 weeks
28-600.2653 1,153.671 (28*2π)/1626 weeks
293,645.383 20,422.66 (29*2π)/1626 weeks
3015,610.99 4,664.246 (30*2π)/1625 weeks
31-3,195.456 4,943.4 (31*2π)/1625 weeks
329,006.563 18,115.19 (32*2π)/1625 weeks
3311,442.16 259.8048 (33*2π)/1625 weeks
34-3,105.761 9,075.924 (34*2π)/1625 weeks
3512,825.13 13,873.69 (35*2π)/1625 weeks
366,640.512 -1,521.718 (36*2π)/1625 weeks
37-766.1473 12,304.51 (37*2π)/1624 weeks
3814,456.95 8,715.106 (38*2π)/1624 weeks
392,401.018 -876.8314 (39*2π)/1624 weeks
402,970.409 13,789.09 (40*2π)/1624 weeks
4113,815.91 3,751.093 (41*2π)/1624 weeks
42-359.7923 1,529.385 (42*2π)/1624 weeks
437,054.925 13,207.56 (43*2π)/1624 weeks
4411,328.37 -62.77247 (44*2π)/1624 weeks
45-1,169.261 4,744.457 (45*2π)/1624 weeks
4610,483.13 10,768.8 (46*2π)/1624 weeks
477,798.922 -2,119.698 (47*2π)/1623 weeks
48-55.28337 7,745.533 (48*2π)/1623 weeks
4912,497.37 7,111.133 (49*2π)/1623 weeks
504,200.538 -2,254.484 (50*2π)/1623 weeks
512,516.849 9,663.675 (51*2π)/1623 weeks
5212,728.12 3,108.336 (52*2π)/1623 weeks
531,433.63 -739.7585 (53*2π)/1623 weeks
545,793.316 9,970.872 (54*2π)/1623 weeks
5511,252.42 -359.4442 (55*2π)/1623 weeks
56115.5701 1,803.014 (56*2π)/1623 weeks
578,923.469 8,585.72 (57*2π)/1623 weeks
588,558.581 -2,610.616 (58*2π)/1623 weeks
59455.7426 4,553.22 (59*2π)/1623 weeks
6011,146.92 5,864.809 (60*2π)/1623 weeks
615,412.655 -3,293.237 (61*2π)/1623 weeks
622,247.805 6,684.64 (62*2π)/1623 weeks
6311,955.98 2,476.999 (63*2π)/1623 weeks
642,650.189 -2,438.666 (64*2π)/1623 weeks
654,953.953 7,568.786 (65*2π)/1622 weeks
6611,208.86 -786.0095 (66*2π)/1622 weeks
67960.7838 -439.1337 (67*2π)/1622 weeks
687,849.187 6,927.293 (68*2π)/1622 weeks
699,159.949 -3,208.796 (69*2π)/1622 weeks
70723.4843 2,048.155 (70*2π)/1622 weeks
7110,191.04 4,891.072 (71*2π)/1622 weeks
726,392.319 -4,310.989 (72*2π)/1622 weeks
731,937.528 4,258.226 (73*2π)/1622 weeks
7411,388.89 1,943.599 (74*2π)/1622 weeks
753,656.749 -3,945.668 (75*2π)/1622 weeks
764,245.575 5,514.246 (76*2π)/1622 weeks
7711,149.5 -1,219.101 (77*2π)/1622 weeks
781,672.907 -2,331.293 (78*2π)/1622 weeks
797,027.81 5,400.775 (79*2π)/1622 weeks
809,551.967 -3,864.766 (80*2π)/1622 weeks
81950.8447   (81*2π)/1622 weeks
829,551.967 3,864.766 (82*2π)/1622 weeks
837,027.81 -5,400.775 (83*2π)/1622 weeks
841,672.907 2,331.293 (84*2π)/1622 weeks
8511,149.5 1,219.101 (85*2π)/1622 weeks
864,245.575 -5,514.246 (86*2π)/1622 weeks
873,656.749 3,945.668 (87*2π)/1622 weeks
8811,388.89 -1,943.599 (88*2π)/1622 weeks
891,937.528 -4,258.226 (89*2π)/1622 weeks
906,392.319 4,310.989 (90*2π)/1622 weeks
9110,191.04 -4,891.072 (91*2π)/1622 weeks
92723.4843 -2,048.155 (92*2π)/1622 weeks
939,159.949 3,208.796 (93*2π)/1622 weeks
947,849.187 -6,927.293 (94*2π)/1622 weeks
95960.7838 439.1337 (95*2π)/1622 weeks
9611,208.86 786.0095 (96*2π)/1622 weeks
974,953.953 -7,568.786 (97*2π)/1622 weeks
982,650.189 2,438.666 (98*2π)/1622 weeks
9911,955.98 -2,476.999 (99*2π)/1622 weeks
1002,247.805 -6,684.64 (100*2π)/1622 weeks
1015,412.655 3,293.237 (101*2π)/1622 weeks
10211,146.92 -5,864.809 (102*2π)/1622 weeks
103455.7426 -4,553.22 (103*2π)/1622 weeks
1048,558.581 2,610.616 (104*2π)/1622 weeks
1058,923.469 -8,585.72 (105*2π)/1622 weeks
106115.5701 -1,803.014 (106*2π)/1622 weeks
10711,252.42 359.4442 (107*2π)/1622 weeks
1085,793.316 -9,970.872 (108*2π)/1622 weeks
1091,433.63 739.7585 (109*2π)/1621 weeks
11012,728.12 -3,108.336 (110*2π)/1621 weeks
1112,516.849 -9,663.675 (111*2π)/1621 weeks
1124,200.538 2,254.484 (112*2π)/1621 weeks
11312,497.37 -7,111.133 (113*2π)/1621 weeks
114-55.28337 -7,745.533 (114*2π)/1621 weeks
1157,798.922 2,119.698 (115*2π)/1621 weeks
11610,483.13 -10,768.8 (116*2π)/1621 weeks
117-1,169.261 -4,744.457 (117*2π)/1621 weeks
11811,328.37 62.77247 (118*2π)/1621 weeks
1197,054.925 -13,207.56 (119*2π)/1621 weeks
120-359.7923 -1,529.385 (120*2π)/1621 weeks
12113,815.91 -3,751.093 (121*2π)/1621 weeks
1222,970.409 -13,789.09 (122*2π)/1621 weeks
1232,401.018 876.8314 (123*2π)/1621 weeks
12414,456.95 -8,715.106 (124*2π)/1621 weeks
125-766.1473 -12,304.51 (125*2π)/1621 weeks
1266,640.512 1,521.718 (126*2π)/1621 weeks
12712,825.13 -13,873.69 (127*2π)/1621 weeks
128-3,105.761 -9,075.924 (128*2π)/1621 weeks
12911,442.16 -259.8048 (129*2π)/1621 weeks
1309,006.563 -18,115.19 (130*2π)/1621 weeks
131-3,195.456 -4,943.4 (131*2π)/1621 weeks
13215,610.99 -4,664.246 (132*2π)/1621 weeks
1333,645.383 -20,422.66 (133*2π)/1621 weeks
134-600.2653 -1,153.671 (134*2π)/1621 weeks
13517,902.26 -11,325.21 (135*2π)/1621 weeks
136-2,122.844 -20,121.93 (136*2π)/1621 weeks
1374,550.812 836.7051 (137*2π)/1621 weeks
13817,276 -19,339.79 (138*2π)/1621 weeks
139-6,846.014 -17,085.47 (139*2π)/1621 weeks
14011,523.08 -392.8569 (140*2π)/1621 weeks
14113,134.44 -27,417.95 (141*2π)/1621 weeks
142-9,006.708 -11,870.39 (142*2π)/1621 weeks
14319,030.1 -5,986.104 (143*2π)/1621 weeks
1445,507.435 -34,113.91 (144*2π)/1621 weeks
145-7,266.595 -5,806.363 (145*2π)/1621 weeks
14625,331.29 -16,682.11 (146*2π)/1621 weeks
147-4,876.773 -38,068.45 (147*2π)/1621 weeks
148-583.3669 -1,061.286 (148*2π)/1621 weeks
14928,318.07 -32,962.59 (149*2π)/1621 weeks
150-16,688.27 -38,229.49 (150*2π)/1621 weeks
15111,940.88 -847.0645 (151*2π)/1621 weeks
15225,421.85 -55,773.55 (152*2π)/1621 weeks
153-28,253.79 -34,042.05 (153*2π)/1621 weeks
15431,887.71 -10,515.71 (154*2π)/1621 weeks
15512,604.43 -89,012.91 (155*2π)/1621 weeks
156-37,901.78 -25,605.32 (156*2π)/1621 weeks
15765,411.8 -43,836.81 (157*2π)/1621 weeks
158-22,638.4 -152,342.2 (158*2π)/1621 weeks
159-44,268.68 -13,757.04 (159*2π)/1621 weeks
160161,721.2 -189,219.3 (160*2π)/1621 weeks



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