| 1 | import pandas as pd |
| 2 | import os |
| 3 | from scipy.signal import find_peaks |
| 4 | import matplotlib.pyplot as plt |
| 5 | |
| 6 | df = pd.read_csv('export.csv') |
| 7 | |
| 8 | myarr = df.close.to_numpy()[:10000] |
| 9 | |
| 10 | |
| 11 | arr = myarr |
| 12 | peaks = find_peaks(arr, threshold=.1) |
| 13 | |
| 14 | dot_y = [] |
| 15 | for i, point in enumerate(arr): |
| 16 | if i in peaks[0]: |
| 17 | dot_y.append(point) |
| 18 | |
| 19 | len(peaks[0]), len(dot_y) |
| 20 | |
| 21 | plt.plot(arr) |
| 22 | plt.plot(peaks[0], dot_y, 'r.', markersize=3) |
| 23 | plt.show() |
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