The NAAIM has several measures. This is just 1. The top line shows the leverage of bullish money managers (which is normally 1.5 to 2x in bull markets. We're just now starting to see a turn lower, which should work towards a bottom over the coming weeks.
The key with this indicator is to wait for it to
give you a bottom call. Which is a reading around 100 or below. If you're a stock trader, this represents a good time to considering a buy (in review with the specific stock chart of course).
A quick review of our charts from this week shows sentiment working towards a bottom, but not quite there yet. Oil inventories are topping, but the smart money continues to position for downside. ETF Money flow is also topping, but equity fund flow
has been selling off for some time. And our own Cumulative Tick Index is flashing some weakness per below: