Daily NYSE McClellan Oscillator Chart

NYSE McClellan Oscillator


Nasdaq A-D Line Lagging, Does Not Matter

weekly Chart In Focus

The cumulative daily Advance-Decline Line (A-D Line) for the Nasdaq is now finally making a slightly higher high than what it saw on Nov. 4, 2019.  But it is still below the high made on May 3, 2019.  And it is even further below the high made back on Aug. 31, 2018.  Some analysts might look at these as “divergences”, and infer a bearish implication.  But that would be wrong.

The problem is that the Nasdaq’s A-D data have an inherent negative bias, and this has been the case for most of the... Read More



NYSE: 12/05/2019

 Issues Volume(000s)
Advances 1580   1690652
Declines 1356   1574961
Difference 224   115691
10% Trend 54 . 554 157031
5% Trend 95 . 237 151162
McC OSC -40 . 684 5868
PRIOR McC OSC -52 . 734 8595
SUMM Index 2318 . 528 1458805
PRIOR SUMM Index 2359 . 212 1452936
A-D for OSC UNCH 14   163 *
A-D for OSC=0 828   46 *
*million shares
DJIA Close 27677.79
PRIOR Close 27649.78
DJIA CHG 28.01
DOW Price OSC 235.21
PRIOR DOW Price OSC 251.25
Price OSC UNCH'D 27975.55
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