MATLAB Answers

Read CRSP Data Stock by Stock

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Ali
Ali on 6 Nov 2019
Answered: Bhargavi Maganuru on 27 Dec 2019
Hi! I need to download the whole CRSP data (daily) which is about 4Gb. It is too big for my machine and I cannot even load it, let alone process it. I wonder if there is a way to read the data stock by stock, process it, save it, and then augment it by the second stock and so on.

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Answers (1)

Bhargavi Maganuru
Bhargavi Maganuru on 27 Dec 2019
You can refer select datastore for information on how to handle the large collection of data, where entire collection doesn’t necessarily fit in memory.

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