Subject: Re: I really don't want to have to doub...
What is gprc(1)? Something to do with price 1 day ago?
I assume you're just making sure there is price data.

gprc is not price, but is related to price to allow for splits, mergers, dividends etc.

aprc is actual price.

Comparing two companies in GTR1, Company A could have a higher aprc than company B, but a lower gprc.

Craig