The small-cap tracking Russell 2000 index was trading in record territory Tuesday, reaching an intraday high of 2,485.76 ...

The small-cap revival shows it has legs, and Wall Street experts say there's room for the category to keep running.

Despite their recent rally, small-cap stocks remain cheap compared with their large-cap peers, say portfolio managers.

Investors were focused on the small-cap Russell 2000 on Thursday, as the index advanced toward what would be its first record ...