Category: Unique

Average True Range is a stock volatility measure developed by Welles Wilder in his book "New Concepts in Technical Trading Systems". The goal of the indicator is to find the "true" movement range...

In the last article, Volatility Skew Rank – Part 1, we talked about what skew is. In this article, we will talk about ranking the volatility skew rank and its edge in the market.

Volatility Skew...

Option Samurai is designed to help you find trade ideas quickly. After using our predefined scanners to find ideas quickly, we display all the trades in a table so you can compare the trades...

** 2021 update: We no longer integrated with eSignal, but the workflow and edges described in the app are still available in our platform. You can sign up for a free 14 days trial here. And see the...

Earning announcements are probably the most important corporate action for a public company. Due to the uncertainty of the announcement, the expected (and realized) volatility during these times is...

This is the second part of a four (very important) part post about how to better trade implied volatility. Most sources (educators, websites, etc.) give a lot of misinformation about trading...

Predicting stock movements is the holy grail of investors, and many studies, tests, and systems have been developed and are being developed to do so. Four professors from Columbia, Georgetown, and...