Share your insights or perspective on the financial matter presented in the input.

Short term cutting losses in a long term investment
What you are suggesting would be the correct strategy, if you knew exactly when the market was going to go back up. This is called market timing.  Since it has been shown that no one can do this consistently, the best strategy is to just keep your money where it is.  The market tends to make large jumps, especially lately.  Missing just a few of these in a year can greatly impact your returns.  It doesn't really matter what the market does while you hold investments.  The important part is how much you bought for and how much you sold for.  This assumes that the reasons that you selected those particular investments are still valid.  If this is not the case, by all means sell them and pick something that does meet your needs.