I want to retrieve the Amount from specific dates to see what is the wealth that the stock has given.
From what I have done so far:
INPUT
initial_amount = 10000
amount_A = []
for numbers in A['Return_A']:
amount_A.append(initial_amount * (1 + numbers))
df = pd.DataFrame({'Stock Price A': A['Adj Close'],
'Stock Returns A': A['Return_A'],
'Amount': amount_A
})
df['Amount'] = df['Stock Returns A'].add(1).fillna(1).cumprod()*initial_amount
print(df.head())
OUTPUT
Stock Price A Stock Returns A Amount
Date
2018-12-31 161.670441 NaN 10000.000000
2019-01-02 166.490067 0.029811 10298.114228
2019-01-03 164.051193 -0.014649 10147.259607
2019-01-04 169.412827 0.032683 10478.899286
2019-01-07 170.351578 0.005541 10536.965017
If you take a look at the "Amount" column, the initial amount is $10,000.
The dates range is from 2018-12-31 to 2019-12-31.
How do I retrieve the values of "Amount" from specific dates such as; for eg:
5 March 2019, 17 June 2019, 22 September 2019?
I want the output to be like:
Date Amount
2019-01-07 10536.97
Please help!
Try this to display your desired output:
df[df['Date']=='2019-01-07'][['Date','Amount']]
If the date is in your index, try this:
df[df.index=='2019-01-07'][['Amount']]
To round your numbers to the nearest dollar:
df['Amount'] = round(df['Amount'])
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