Mega-caps reclaim market leadership

MEGA-CAPS RECLAIM MARKET LEADERSHIPThe market's biggest companies are back in the driver's seat.After a volatile late spring and early summer, mega-cap tech has come roaring back, helping the cap-weighted S&P 500 CBOE:SPX once again outperform its equal-weighted counterpart (.SPXEW). The SPX/SPXEW…