Goog stock options chain
Username or Email Address. USE THIS AT YOUR OWN RISK. Google lists stock options goog there finance site. With a very small modification to this you can get the data in a JSON like format. So the URL becomes: This only works for the latest expiry. All the options returned will be for that expiry only. You can select a different expiry easily enough though:. You will notice the addition of stock new query strings, these denote the year, month and day of the expiry. I find it best to call the previous URL to get the list of valid expiry dates, then use this one to get all the strikes for a specific expiry date. Unfortunately they are not. If you look at the sample pasted above you will notice both the name and value should be enclosed in quotes but are not. In fact NONE options the names are in quotes and only some of the values are. To fix this I run it through options regular expression to surround the names and values in quotes prior to trying to make an object out of the JSON. Download the Source on GitHub. This assumes you are using. First lets start with the definition files needed to transform that almost-JSON into. If your wondering if I typed all that in the answer is no. Visual Studio has a great little known function. And it does the work for you! I did tweak it a bit, but let VS do boring mapping for you. So once we have the basic structure of how to store these calls as described above we need to get the data and fix those JSON issues. In this we options a WebClient to fetch the data. I do this on a seperate thread, not necessary in all cases but if your going to hook this to a Chain this will prevent your UI from being locked while this is getting the data. I use this all over the place in most of my projects, and also later will use a. Keep in mind you can use any JSON parser, such as JSON. NET, this is just my preference. So that covers getting the data. To get this layout I created a new class goog an OptionPair. Each row is an OptionPair object, that is a put, call, and strike. Here is the full code listing for the window:. Most of it should be fairly easy to grasp. When a user enters a stock ticker and clicks a button it gets the initial data which is for the latest expiry for that option. The expiry dates that are returned are then put into goog collection to be displayed in a dropdown box so the user can pick stock different one. The OptionPair objects are created and displayed in the grid. If the user selects a new expiry date, then the FetchData method is called which gets new data and populates the grid. No surprises here just binding the objects. The only thing of note is the ExpirationConverter which takes the year, month, day format Google returns and changes it to something better for display:. If your looking to expand on this to add greeks like delta, gamma, vega etc. I have another article you might want to take stock look at: Categories Code Finance News Uncategorized. Sign in Username or Email Address Password Lost your password? Menu Home Code Finance. Contact Us Disclaimer Privacy Policy. Previous post Next post. Accessing the REST based Google Stock Options API Google lists stock options on there finance site. Here is a snippet of the return data: You can select a different expiry easily enough though: But the results are not valid JSON? This is where it differs from one language to the next but for C I do the following: The JSON is cleaned up, then it converts it to an object. WriteObject stream, obj ; return Encoding. Value return default T ; if text is string if string. Here is the full code listing for the chain ToUpper ; foreach var e in od. Strike ; foreach var p in od. The only thing of note is the ExpirationConverter which takes the chain, month, day format Google returns and changes it to something better for display: Email Print Reddit Facebook Twitter Google. Tags animation api asp. Most Recent Get FX Data from Yahoo for all FX Pairs Real-Time Google Stock API CME Monthly Symbols Google Stock Options API New Visual Studio Code. Categories Code 36 Finance 17 News 1 Uncategorized 2. Subscribe via Email Enter your email address to subscribe and receive notifications of new posts by email. Pages About Jarloo Mobile. Bookmarks Documentation Plugins Suggest Ideas Support Forum Themes. Recent Posts Get FX Data from Yahoo for all FX Pairs Real-Time Google Stock API CME Monthly Symbols Google Stock Options API New Visual Studio Code. Popular Posts Using the Yahoo Finance API for CSV Get Yahoo Finance API Data via YQL Google Stock API C UDP Multicasting Tutorial Get Historical Stock Data From Yahoo. Follow Us Twitter Youtube. Send to Email Address Your Name Your Email Address jQuery document. Sorry, your blog cannot share posts by email.
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