This week's NAAIM mean average moved up once again, this time by almost 11 pts. The mean average is now sitting at 104.75, which is quite high and I can see by the numbers that there appears to be no short positions at all. I think there may be some small cash positions, but other than that these money managers are all in on the long and leveraged side of this market. This will make sentiment traders nervous; assuming other sentiment measures are bullish as well (I don't follow them). Yes, this is starting to feel a bit like the 90s irrational exuberance rally, but this isn't the 90s, but it is an election year and that may key to a continuation of upside momentum over time even as we will almost certainly have some dips along the way.
But, as I have said previously, things could change quickly too. It's impossible to know how it all plays out, but I'm thinking this market still has some legs.