I'm looking for a stock symbol change history data provider.
NASDAQ provides some (from the 6 months ago and to the today) at
http://www.nasdaq.com/asp/symbolchangehistory.asp
but I need:
1) older than that (for at least 2-3 years)
2) NASDAQ + NYSE traded symbols.
Is there any provider where I can find such information? And of course, I'd prefer automated one.
Thanks!
NASDAQ provides some (from the 6 months ago and to the today) at
http://www.nasdaq.com/asp/symbolchangehistory.asp
but I need:
1) older than that (for at least 2-3 years)
2) NASDAQ + NYSE traded symbols.
Is there any provider where I can find such information? And of course, I'd prefer automated one.
Thanks!