Marketdata is very good providing much needed data for a an affordable price. I believe there is still ongoing work with API's and bringing more data points on the way but it is definitely a great sta... Voir plus
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Marketdata is very good providing much needed data for a an affordable price. I believe there is still ongoing work with API's and bringing more data points on the way but it is definitely a great sta... Voir plus
L'entreprise a répondu
i need help to fix the spreadsheet extensions. i understand that I only have near-realtime options data. please help I am a new user. I signed up for $144/year subscription. I want to plan my... Voir plus
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Happy with Marketdata! Their team is super responsive and always there when I need help with data issues. They genuinely listen to feedback and keep adding cool new features. Plus, their prices are... Voir plus
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I've been developing a custom indicator that needs a different data source than my trading platform provides. After trying several other options that were either ineffective or extremely expensive I... Voir plus
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Designed for and built by active traders, Market Data is the an API/data solution that gives you everything you need: decades of financial data, backtesting, technical & fundamental analysis, and more. Download current and historical options prices (15+ years) directly into your Google Sheet with a simple formula. It works just like the GoogleFinance formula, but with options! Market Data’s free Sheets Add-on is the perfect companion for options traders.
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Good product and it works well with my Google Sheets.

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Pretty seamless signup and the virtual signature was easy. I can now wire my personal tracking in a custom manager better than any other tool I had bought previously

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i like what the tool offers but i wish I didn't need to keep the sidebar open to refresh the data

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Works well. would like to see refresh of selected cells only, rather than all the 400+ in my sheet.

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The google method for downloading minutes is efficient. But... there are always gaps in the minutes when I run a backtest on the data.

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Very customer focused. They immediately sent me a welcome email and reached out to make sure I understood how to use the product and that they were open to enhancement requests.
Google Sheets functionality works great.

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Market data is very supportive

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I think you have a wonderful product. I received a letter talking about future expansions of the tools to include greeks for options that have already traded and do not exist anymore. However, I think you should license your function to Google Workspace and Google One. Meaning, Google pays you for a license for the use of your add on and it would be included with the users Google One or Workspace accounts. I think you would make a lot more money, and you could hire more people. There's that. What I am saying is, think bigger.

Réponse : Market Data
i need help to fix the spreadsheet extensions. i understand that I only have near-realtime options data. please help
I am a new user. I signed up for $144/year subscription. I want to plan my options trading and need realtime options pricing data. for the most part your google sheets extension fails. please help me
=OPTIONDATA(R4,"ask") gives me ?NAME error - where R4 is AAPL
=IF(Y4="",0,OPTIONDATA(Y4,"ask")) gives me ?NAME? error where Y4 is contractid
it works occassionally!

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I had a technical problem on my site. I received immediate assistance. Excellent.

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Very good customer service. Quite happy with the company.
It works but the data is not particularly fast, needing to run the sidebar to receive quotes is a bit annoying, no automatic refresh intervals, and no support for international securities.
Great API, excellent data source, and outstanding, very fast support!
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