Dow falls 152 points to close at 52,421.20

The Dow Jones Industrial Average fell 152.09 points, or 0.29%, to close at 52,421.20, according to CNBC reporting published Sept. 15. I read that as a routine wobble for savers and 401(k) holders, not a break. The risk I am watching is clustering, since repeated down days can tighten liquidity.