*[https://www.investopedia.com/articles/optioninvestor/09/implied-volatility-contrary-indicator.asp#:~:text=Key%20Takeaways,usually%20accompanied%20by%20market%20fear. The Vix Index - Investopedia] - The VIX is used as a contrary market indicator, how institutional sentiment can be measured by VIX, and why an understanding of the VIX tends to favor long and short puts. | *[https://www.investopedia.com/articles/optioninvestor/09/implied-volatility-contrary-indicator.asp#:~:text=Key%20Takeaways,usually%20accompanied%20by%20market%20fear. The Vix Index - Investopedia] - The VIX is used as a contrary market indicator, how institutional sentiment can be measured by VIX, and why an understanding of the VIX tends to favor long and short puts. |