Gamma Exposure Custom Column – Option Chain

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I am trying to plot the Gamma Exposure in the Option chain using a custom column. Code below:

plot data = if IsPut() then ceil(gamma() * -100 * open_interest()) else ceil(gamma() * 100 * open_interest());
However, it is printing a NaN for both calls and puts. Can you please advise on what may be wrong with this script?

 

RESOLVED
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Posted by (Questions: 1, Answers: 1)
Asked on September 12, 2022 6:49 am
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Required me to log off from TOS and then add the custom column again. Started working after that
( at September 12, 2022 8:46 am)
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Glad you got it working. And Thanks for the update.
( at September 12, 2022 8:47 am)
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