Stock market investors will track SpaceX follow up trading, Warsh's first Fed meeting and small cap stock performance in the week ahead.

The small-cap Russell 2000 jumped; the S&P 500 had to fight for a weekly gain.

Nasdaq still needs to reclaim this key level, but many leading stocks are strong.

Stock market investors will track SpaceX follow up trading, Warsh's first Fed meeting and small cap stock performance in the week ahead.