Mega Caps Slide

12:55 p.m. ET It’s been an interesting start to the day. Overnight and premarket futures action suggested another daily rotation, this time back to growth (-0.4%) and momentum (0-0.1%) over value (+0.55%), but that went out the window at the cash open with Nasdaq-100 futures (leading higher in pre-market) fading, while Dow futures surged. Nasdaq-100…