Daily NYSE McClellan Oscillator Chart

NYSE McClellan Oscillator


NDX Stocks Above 100MA

weekly Chart In Focus

The Nasdaq 100 Index (NDX) is finally back to making new all-time highs, something that the SP500 has been doing more regularly in 2021.  The NDX suffered a painful dip in February 2021, as big tech suddenly fell out of favor.  Now those stocks are back in favor once again. 

This week’s chart shows an indicator which measures how many of the NDX stocks are above their own 100-day simple moving averages (100MA).  When I first set out in 1999 to compile all of the data to compute this... Read More



NYSE: 04/15/2021

 Issues Volume(000s)
Advances 2081   2053161
Declines 1202   1870486
Difference 879   182675
10% Trend 367 . 365 193603
5% Trend 293 . 422 218535
McC OSC 73 . 943 -24932
PRIOR McC OSC 47 . 915 -25605
SUMM Index 3268 . 726 2409735
PRIOR SUMM Index 3194 . 783 2434667
A-D for OSC UNCH 441   169 *
A-D for OSC=0 -1038   667 *
*million shares
DJIA Close 34035.99
PRIOR Close 33730.89
DJIA CHG 305.10
DOW Price OSC 585.55
PRIOR DOW Price OSC 572.28
Price OSC UNCH'D 33867.52
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