Further, they have not been constructed with an eye to achieving perfect industry sector weightings. In fact, they are relatively indifferent to industry concentration. They do have weighting in high beta techs, financials, and value. You could sell or raise your trailing protective sell stops. In the case of HLIT and NBCI, we dodged bullets of nuclear proportions.
Timing is everything.
This is an investment portfolio, not a trading portfolio. Stay the course. This is more likely a correction, not a reversal of the almost two decade bull market. The information presented in this site is for your informational, educational and entertainment purposes. Investing involves a great deal of risk, including the loss of all or a portion of your investment, as well as emotional distress.