Today we buy and sell.
We sell and buy right before close with the portfolio examples. Four up and two down, though not down much. SUNW fought back to only being down -2%, while, of course, ADSK took us to the limit by stopping out at -10%, and of course, it is now down only -7%. So, that begs to ask the question. If you have many stocks in your portfolio would you even bother set a stop loss knowing the others would carry the loser until it strengthens again? That is something to consider, especially if you have very little time to deal with a portfolio but know you must do something.