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ITCH41 0.1 Release analysis of the 3-level NASDAQ stock Exchange data

Source: Internet
Author: User
Keywords Nasdaq itch41
Tags .gz address analysis data data validation download download address exchange
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Itch41 an analysis of the 3 Nasdaq stock Exchange data, such as ftp://emi.nasdaq.com/ITCH/S030711-v41.txt.gz. It is mainly for demonstration purposes, lack of column fields, column constraints, data validation, timestamp calculations, stock symbols performing lookup/cancellation/deletion messages, derived columns (such as partitioning), and processing of previous preprocessing data loading.

Itch41 0.1 This is the original version.

Download Address: https://bitbucket.org/cdtitch41/itch41/downloads/itch41.py

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