SASECRSP library value weighted returns _ finance

jf3426 — Tue, 02 May 2023 20:19:14 GMT

I want to know how to access the value weighted return function from the SASECRSP library

my data is of the following form

obs |ticker | date | volume |price

1 | aapl |05/01/2023 | 121 | 100$

2 | civi |05/01/2023 | 34 | 200$

200000 | .....|.....................|.............|...........

so I want to add a column in my data set that representes the value weighted return for the given stock for that specific date in the previous data dell, but I dont understand the documentation for retrieving the datat from the SASECRESP library

Best Regards,

Jose Fernandez

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SASECRSP library value weighted returns _ finance