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Questions tagged [nasdaq]

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0
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1answer
77 views

“J” message type in Nasdaq ITCH Totalview sample file

I am trying to parse the uncompressed file 10302018.NASDAQ_ITCH50 (from ftp://emi.nasdaq.com/ITCH/10302018.NASDAQ_ITCH50.gz). There is a strange message type "J". The spec (https://www.nasdaqtrader....
-1
votes
1answer
43 views

Where can I download for free the entire price history of the nasdaq composite and s&p500 indices? [duplicate]

I would like the entire price history of both these indices at an end-of-day level, not intra day. Is there an R api that I can use for such an exercise?
2
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2answers
82 views

For AAPL, How do You find how much volume typically trades on NASDAQ vs other exchanges?

Thank you for the knowledge shared on this site wanted to ask this question below, in case someone kindly knows the answer AAPL is listed on NASDAQ, but it is also traded on other exchanges like ...
-1
votes
1answer
109 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 ...
2
votes
1answer
850 views

Obtaining the Data and Calculating the actual Fama-French Factors for top NDXT companies

I am very new to the world of finance (a statistician) and I would like to run time series regressions for 3 and 5-factor Fama-French model in R but before I do that, I am very puzzled about obtaining ...
0
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0answers
83 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?
3
votes
0answers
116 views

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
votes
3answers
109 views

Find the tick increment value of an equity

Is there any resource containing the tick increment values of NASDAQ/NYSE equities (.0001, ...
1
vote
1answer
44 views

Buying shares of NASDAQ listed companies on the NYSE

Has it always been possible to buy shares of NASDAQ listed companies on the NYSE? If not, what piece of legislation amended that?
4
votes
1answer
2k views

Where can be found the tick size list for stocks traded in NASDAQ and NYSE?

Answering this question is relevant to assess the quality of a time series in order to observe whether the data vendor applies some rounding to the data or is more decimal are present than the actual ...
1
vote
0answers
78 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 ...
2
votes
1answer
143 views

What is the cheapest way to connect to Nasdaq for market data and trading *electronically*?

I would like to connect to Nasdaq to execute some simple automated strategies. I am NOT a big bank or hedge fund, so paying a high monthly fee is impractical. Is there a way for a small startup or ...
2
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0answers
127 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 ...
5
votes
2answers
261 views

Nasdaq trading under the scenes: market makers, ECNs, brokers. Who buys from and sells to whom?

U. S. Securities and Exchange Commission (SEC) defines market maker as: "A market maker is a firm that stands ready to buy and sell a particular stock on a regular and continuous basis at a publicly ...
1
vote
1answer
67 views

Listed companies on NASDAQ

Where can I find a list of listed companies on NASDAQ from 2000 to 2014?
2
votes
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 ...
0
votes
2answers
159 views

Where can I download the history of dividends for Nasdaq?

I want to download the annual dividends(regular,special and repurchaces) for all stocks at Nasdaq for 5 years. Does anyone know where can I find it? Thank you
1
vote
1answer
194 views

Percentage of Russell 2000 stocks listed on NYSE and Nasdaq?

Is there a way to find out how many of the Russell 2000 stocks are listed on the NYSE and how many on the Nasdaq?
5
votes
1answer
395 views

Availability of TotalView-ITCH data

I am looking for a cheap (< $500) NASDAQ TotalView-ITCH real-time streaming data feed. Are there any cheap and (relatively) good market vendors out there that offer this? It seems as if the ...
0
votes
1answer
161 views

Difference between Tick data and NASDAQ ITCH VIEW [closed]

Could any one explain the difference
4
votes
7answers
6k views

List of central index keys (CIK) for NASDAQ and NYSE

I have seen this post : Central Index Key (CIK) of all traded stocks But I would like to download the CIKs only for NASDAQ stocks, NYSE stocks etc. I searched online but only managed to find CIKs for ...
5
votes
5answers
505 views

Why was NASDAQ(or other index) not fluctuating in 70s and 80s?

Today I have a search of historical NASDAQ back to 70s and noticed the index was slightly increasing in 70s-early 90s and rising up and down in recent decade of years. Why would that happen? The only ...
2
votes
1answer
2k views

Tracking delistings on NASDAQ & NYSE

Does anyone know of a webpage (or webpages) of current delistings for NASDAQ & NYSE?
3
votes
2answers
503 views

constructing best bid/ask from NASDAQ TotalView-ITCH data

anybody know how to construct a intraday stock price from NASDAQ TotalView-ITCH data? I would need to know the price in millisecond, so I would need two rows: timestamp (for every millisecond) and ...
2
votes
4answers
753 views

Trader's identity in a limit book

In a limit book like NASDAQ ITCH, can liquidity suppliers know the demand-side identity of a trader prior or after a trade? Knowing this will help me with my theoretical model that I am trying to ...
4
votes
1answer
199 views

How to properly cross-validate when optimizing SVM classification?

I'm using SVM binary classification to predict movement of NASDAQ stock prices. My question is regarding cross-validation. I will divide the training data into V subsets. Training will be performed on ...
4
votes
2answers
3k views

How to account for bid/ask spread when backtesting?

I'm backtesting an algorithm for trading nasdaq stocks, and would like to take into account the spread. I am using historical data from yahoo, which contains: open, high, low, close, volume, adj. ...