I recommend using the [[TT Square of 9 Scripts]] to anchor Gann Fans.
Anchor your Gann Fan to the anchor point of the Square of 9 script, and then anchor the second point of the Gann Fan to the most recent square out point (the blue label closest to price).
![[Pasted image 20250323135852.png]]
You can use the Gann Fan to optimize the Price per Cell level.
In a bull market, price should be at or above the 1x1 line with spikes up to the rising 1x2.
In a bear market, price should be at or below the 1x1 line with spikes down to the declining 1x2.
You can use these guidelines to set the Price per Cell so that the price is in the right place relative to the 1x1 line.
In the above example, price per cell is set to 100, and while price is in a downtrend it is still above the 1x1.
By reducing the price per cell to 50 from 100, price is now generally tracking the 1x1 and there are spikes up to the declining 2x1 and down to the declining 1x1.
![[Pasted image 20250323140237.png]]