Capstone Copper to be Added to S&P/ASX 300 Index

Capstone Copper's (ASX:CSC) CHESS Depositary Interests will be added to the S&P/ASX 300 index, effective prior to market open on Sept. 23, according to a Monday filing with the Australian bourse.

The S&P/ASX 300 tracks up to 300 of Australia's largest securities by float-adjusted market capitalization and covers the large-cap, mid-cap, and small-cap components of the S&P/ASX index series, the filing stated.