Gold Road Resources and Silver Lake Resources will join the S&P/ASX 200 index, while Seven West Media was among the losers in the indices reshuffle, as the quarterly rebalance of the S&P/ASX indices was announced today.

Gold Road Resources and Silver Lake Resources will join the S&P/ASX 200 index, while Seven West Media was among the losers in the indices reshuffle, as the quarterly rebalance of the S&P/ASX indices was announced today.