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How to overcome without Historical Volatility

Is there any alternative way to scan
The stock’s 100-day Historical Volatility must be at least 100%?


  • lmkwinlmkwin ✭✭
    Where do you get your Historical Volatitility numbers from at the moment? What is their formula? ATR based? Std Deviation based? ROC based?
  • I will refer to the option implied volatility of the stock.
  • lmkwinlmkwin ✭✭
    I don't believe that option data is available for scanning. They do have a new Options view for individual symbols but I don't think you can scan on it.
  • Thanks Imkwin.
    You are right. Stockcharts has just begin their option platform, which is not very competitive.
  • I believe you can find Betas on Yahoo Finance Website. It might also be on's new ACP idk I haven't used it much.
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