The cumulative product of a Pandas.series is if all the numbers in the Pandas.series were multiplied with each other.

Like so,

A cumulative product can be easily computed using Pandas DataFrame.cumprod() method.

Applied to a series like in the example below

Here is an example

import pandas as pd

# We create a
df = pd.DataFrame({"col1" : [2, 1, 4, 2, 0]})

# We compute and print the cumulative product
print(df["col1"].cumprod())

Here you are! You now know how to compute the cumulative product with Pandas using Python.

More on DataFrames

If you want to know more about DataFrame and Pandas. Check out the other articles I wrote on the topic, just here :

Pandas - The Python You Need

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