Questions tagged [nasdaq]

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reconstruct LOB from NASDAQ ITCH -how to handle market price order

I am trying to reconstruct the limit order book from the NASDAQ Historical TotalView -ITCH data. After I decode the raw data, I can successfully generate whole messages flow from ITCH data. However,in ...
2
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0answers
51 views

Nasdaq and HML factor positive coefficient

I am using the HML factor from Fama French’s website and have always assumed that a negative coefficient indicates that the portfolio has a tilt towards growth stocks. When I however perform a simple ...
2
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0answers
158 views

Get list of all stocks ever listed on NASDAQ

I'm looking to compile a list of all stocks/symbols ever listed on the NASDAQ, not just the currently listed stocks. Alternatively, a list of all delisted stocks would also suffice. Preferably, I'm ...
2
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0answers
37 views

Helpful references for fully understanding the mechanics of NASDAQ's auction system?

I've read about this before on their website directly and via this ITG paper. nasdaq site itg paper But I was wondering if there are any other good references I can supplement my understanding ...
1
vote
0answers
85 views

How to choose the stock exchange to trade a stock?

Let's take an example : Hewlett Packard. The company is listed on both Nasdaq and Nyse. Correct me if I am wrong but as we can trade it on 2 different stock exchanges the price of the stock may ...
0
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0answers
16 views

Top 50 Nasdaq composite index by volume in 2020

Where can I find the data about the top 50 Nasdaq composite index by volume in 2020 and top top 50 NYSE Nyse by volume in 2020? I use Google but can't find any accurate data.
0
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0answers
96 views

Download historical prices

Is there a place I can download historical stock prices for NYSE/NASDAQ tickers at minute or lower resolution for last year or so?
-1
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1answer
173 views

ITCH feed, price executed at different to original order?

I am parsing an ITCH feed (Nasdaq) and I received an Add message (A) for 100@105.2 on the Ask. Later I receive an Order Executed message (E), indicating 5 lots of the above order had been filled. No ...