And why do investors appear to think both are wrong?
Still, investors appeared to think that another deal was possible.
But he said investors appeared to hope that the price of oil would head higher.
Last week some investors appeared to believe that the stock market may have moved a little ahead of the news.
Not many investors appear to be worried about the issue.
Some investors appear to have taken the advice to heart.
In September, however, investors appeared to have returned to their old ways.
But now, he said, these investors appear to be demanding another point or more.
Individual investors appear not to have been involved in Friday's selling.
Investors appeared to pay little notice to the legal actions.