where to find historical Fear & Greed Index?

The cnn web site only has a one year chart. Anywhere that I can find 20 or 30 years chart ?

 

https://pyinvesting.com/fear-and-greed/

 

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THOSE are on DOW SPY QQQ charts .
QQQ, for over 20 years. Price on SPY + such is much more objective+ than any kind of fear.
IBD uses a put-call ratio in their newspaper, but its below close price on their charts;
but fundamentals + price has been more useful for me.