Daily NYSE McClellan Oscillator Chart

NYSE McClellan Oscillator


Seasonal Stress Sparks Sentiment Swoon

weekly Chart In Focus

With rising worries about September’s bad reputation for the stock market, and with a small drawdown in stock prices, investors seem to have suddenly turned a lot more bearish.  That bearishness constitutes fuel for sustaining an uptrend, as all of those bears will turn into buyers as they flip back to a less bearish stance.

This week’s chart shows data from the AAII’s weekly survey of its members.  The raw data are available at http://www.aaii.com/files/surveys/sentiment.xls.  Some... Read More



NYSE: 09/20/2021

 Issues Volume(000s)
Advances 532   523540
Declines 2798   4406292
Difference -2266   -3882752
10% Trend -333 . 561 -676280
5% Trend -164 . 201 -364198
McC OSC -169 . 360 -312082
PRIOR McC OSC -65 . 266 -140994
SUMM Index 882 . 233 -833247
PRIOR SUMM Index 1051 . 593 -521165
A-D for OSC UNCH -503   -988 *
A-D for OSC=0 2884   5253 *
*million shares
DJIA Close 33970.47
PRIOR Close 34584.88
DJIA CHG -614.41
DOW Price OSC -64.90
PRIOR DOW Price OSC -15.82
Price OSC UNCH'D 34803.22
Download Data Excel File Daily Oscillator Data (.xls)


Extended Data

All of this data, plus a lot more, is available on our Daily Edition along with charts and analysis.  See our Market Reports page to get the bigger picture.

Historical Data

Historical breadth, volume, and NH-NL data are available for purchase and download.

Market Breadth Data Notes

  • We use WSJ/Barron's data for our final breadth numbers. Calculations made on numbers from other sources will show a slightly different result.
  • We wait until late in the day in order to have access to the "final" numbers.
  • This reflects final readings for the indicators covered.
  • Values for indicators calculated using preliminary numbers released just after the close usually differ slightly from these numbers.
  • We usually recommend that readers keep their own data for themselves, but this is a useful way to check and see if your numbers agree with ours.

Starting 3/8/2012:
NYSE Up Volume & Down Volume data will report composite trading volume.

3/7/2012 and before:
Reports NYSE floor trading volume, as has been our long standing practice.

See: Changes in how We Track Volume Data