Pablo Navarro Castillo pnavarro-algometrics
pnavarro-algometrics
/ plot-price-time.py
Created
May 19, 2011 17:00
Plot prices with time in the x axis
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| from numpy import * | |
| from matplotlib.pylab import * | |
| import matplotlib.dates as mdates | |
| data = loadtxt('quotes.csv', delimiter=',') | |
| # Epoch time to number (matlab and matplotlib format) | |
| TIMEZONE_CORRECTION = 60.0 * 60 * 5 | |
| time = mdates.epoch2num(data[:, 0] / 1000.0 - TIMEZONE_CORRECTION) | |
| bid = data[:, 1] |