How to compare multiple columns and update a new column with boolean logic in kdb/q?
Compare the numbers in 3 columns and then create a new column based on the result of the boolean check.
Update column value based on mapping table
I have the following table
Vectorising an iterative implied volatility function
I’d like to calculate the implied volatility (IV) of a table t containing an option chain.
Vectorising an iterative implied volatility function
I’d like to calculate the implied volatility (IV) of a table t containing an option chain.
Vectorising an iterative implied volatility function
I’d like to calculate the implied volatility (IV) of a table t containing an option chain.
Vectorising an iterative implied volatility function
I’d like to calculate the implied volatility (IV) of a table t containing an option chain.
Vectorising an iterative implied volatility function
I’d like to calculate the implied volatility (IV) of a table t containing an option chain.
Vectorising an iterative implied volatility function
I’d like to calculate the implied volatility (IV) of a table t containing an option chain.
Vectorising an iterative implied volatility function
I’d like to calculate the implied volatility (IV) of a table t containing an option chain.
How do we update a table column which is list type based on list indices range
How do we update a table column which is list type based on list indices range