--- In
amibroker@xxxxxxxxxxxxxxx, "loveyourenemynow" <loveyourenemynow@xxx> wrote:
>
> Hello,
>
> since survival bias and listing/delisting effects are very important on long term backtesting I would like to know if there is any reliable source of free data of the major world index components, with accurate listing/delisting dates.
> Or alternatively what is good paid service.
>
> Thanks
>
> Ly
>