Easy way to plot 2 stocks from IQFeed Yahoo Histocial no more

(Last Updated On: May 28, 2017)

Easy way to plot 2 stocks from IQFeed Yahoo Histocial no more

Demo of 2 stoch chart

Big news:

Update on 20th May 2017: Yahoo Finance have discontinued their free historical data API. As a workaround, I’ve posted a new version of the spreadsheet that uses Google Finance.

Multiple Stock Quote Downloader for Excel

Here is the Python simple scripting for 2 charts:


#https://chrisalbon.com/python/pandas_dataframe_importing_csv.html

#https://plot.ly/python/ohlc-charts/


import pandas as pd


import numpy as np


import matplotlib.pyplot as plt

#https://stackoverflow.com/questions/9627686/plotting-dates-on-the-x-axis-with-pythons-matplotlib
import datetime

df1=pd.read_csv(‘AAPL_5.txt’)
df2=pd.read_csv(‘AMZN_5.txt’)

df1=df1.tail(18000*3)
df2=df2.tail(18000*3)

#print(df1)
x = [datetime.datetime.strptime(d,’%m-%d-%Y’).date() for d in df1.Date]
#https://pythonprogramming.net/loading-file-data-matplotlib-tutorial/
plt.plot(x, df1.Close, label=’AAPL’)
plt.plot(x, df2.Close, label=’AMZN’)
plt.xlabel(‘x’)
plt.ylabel(‘y’)
plt.title(‘AAPL vs AMZN’)
plt.legend(loc=2)
plt.show()

 

 

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About caustic

Hi i there My name is Bryan Downing. I am part of a company called QuantLabs.Net This is specifically a company with a high profile blog about technology, trading, financial, investment, quant, etc. It posts things on how to do job interviews with large companies like Morgan Stanley, Bloomberg, Citibank, and IBM. It also posts different unique tips and tricks on Java, C++, or C programming. It posts about different techniques in learning about Matlab and building models or strategies. There is a lot here if you are into venturing into the financial world like quant or technical analysis. It also discusses the future generation of trading and programming Specialties: C++, Java, C#, Matlab, quant, models, strategies, technical analysis, linux, windows P.S. I have been known to be the worst typist. Do not be offended by it as I like to bang stuff out and put priorty of what I do over typing. Maybe one day I can get a full time copy editor to help out. Do note I prefer videos as they are much easier to produce so check out my many video at youtube.com/quantlabs