That negative Oscillator value shows a bit of relief in market risk. My own risk indicator flashed a brief high risk signal at the end of January of this year. It only lasted three weeks but all three indexes have declined quite a bit since then with the Dow 30 being off over 9% and the S&P 500 and Nasdaq Composite both off, too, but a bit less.
It's pretty nasty so far on Wall Street today. I'm still not getting much in the way of buy signals, however. I did add some shares of Intl Paper about a week ago (+12% more shares). I had about the same number of buys and sells during March. Most everything is now below its 26 Week Moving Average price with IAU (gold) being an exception.
I'm not setting the world on fire with my results but with trading and substantial cash assets I've held up okay so far this year.
As quarterly earnings start reporting I guess we'll find out if we get a chance to put any cash back to work or if we'll go back to a long boring bull market. :-)
Here's another market risk indicator and what it suggests for cash as a percentage for diversified equity portfolios. Anything 33% and above is bearish and anything 20% and below is bullish. Median value since 1982 is 26%, current value is 29% and falling.
Peak risk showed up a couple of weeks after the market peaked. The last bullish period was back in early 2016. That was a pretty good call.