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Plotting APPLE stocks in Python

Hi,

I am new to QuantConnect and I would like to plot AAPLE ("AAPL") stocks. Also, I would like to get the latest price instead of entering 3/26/2018 manually. Can someone help me how do I it?

 

# QUANTCONNECT.COM - Democratizing Finance, Empowering Individuals.
# Lean Algorithmic Trading Engine v2.0. Copyright 2014 QuantConnect Corporation.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

from clr import AddReference
AddReference("System")
AddReference("QuantConnect.Algorithm")
AddReference("QuantConnect.Indicators")
AddReference("QuantConnect.Common")

from System import *
from QuantConnect import *
from QuantConnect.Algorithm import *
from QuantConnect.Indicators import *
from datetime import datetime

 

class AppleAlgorithm(QCAlgorithm):

    def Initialize(self):
        '''Initialise the data and resolution required, as well as the cash and start-end dates for your algorithm. All algorithms must initialized.'''
        resolution = Resolution.Daily
        self.SetStartDate(2017, 1, 1)    #Set Start Date (year, month, day)
        self.SetEndDate(2018, 3, 26)      #Set End Date (year, month, day)
        self.stock = self.AddEquity("AAPL", resolution)

    def OnData(self, data):
        '''OnData event is the primary entry point for your algorithm. Each new data point will be pumped in here.'''

Update Backtest








Hi Priyank Shah, Please see the attached sample algo. Basically if you don't set the end date, the backtest automatically runs until the latest day. Thanks. 

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Hi HanByul P, 

Thanks, not mentioning the end date is what I was looking for. However, in order to get the stock data, you are using self.SetHoldings. What if I would like to get data without holding the equity?

Please let me know!

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Hi Priyank Shah, Simply to get the AAPL prices, you need to use 'History' function. You can get 'Daily' data, 'Minute' data and so on. I attached a sample algo that shows how to get the AAPL daily 'close' and current 'close' at 09:35am. Please see 'Logs'. Thanks.

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Update Backtest





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