I am not sure if this belongs to Basic or software....
I am downloading opra data from my broker via a chain downloads using the stock symbol. What way would you use to cleanse out data coming from take overs, capital adjustments, etc...
How are you handling the switch of an option series from LEAP to the regular cycle? I am currently working with root symbol lists and I am wondering if this is the right way to go...
On Eurex they have usually different symbols - I saw sth similiar with the SUN reverse split, but this worked only fine when we received the data from ISE instead of the broker.