Hi: I want to edit a ticker symbol in a string all caps. First position must be letter Followed by more cap letters, perhaps a dash or period then at least one more letter. I have this as a starter does it look even remotely correct? ^[A-Z][A-Z]/-?/.?[A-Z] Should there be a star in the second factor to indicate there can be any number of capital letters after the first? Now I am remembering why I didnt use them a few years ago but I hope I can learn this time Thanks Rick USA