The CBOE Equity Put/Call Ratio hit the lower extreme on Monday, which means there were an extreme number of calls purchased relative to puts. Based on the contrarian viewpoint this is a strong sell signal on the markets. In my view, I’ve found the Equity Put/Call Ratio (EPCR) extremely valuable in helping define short-term tops and bottoms.
Of all put/call ratios the EPCR is the best to use because it only looks at equities and excludes options traded on indices and ETFs (including inverse)—this provides a direct look into what market participants are thinking.
The CBOE provides this info for free on their website but the hard part is tracking this on a daily basis and defining the upper and lower extremes. I use Bollinger Bands to define the extremes. It’s simple a spike above the upper band is extreme fear (market bottom) and a spike below the lower extreme signals complacency (market top).
Here’s yesterday’s chart – you can see that complacency was reached with a reading of 39%! Historically, any level under 55% is considered complacent. The last time the EPCR was recorded at this level was on April 15, 2010 and that was an excellent short signal (on chart below).
CBOE Equity Put/Call Ratio (click to enlarge)
Trade well,
Andrew Hart - ETFTRADR
Disclosure: no positions






