Daily NYSE McClellan Oscillator Chart

NYSE McClellan Oscillator


A String of Up Fridays

weekly Chart In Focus

Trading on Fridays is different from trading on other days of the week.  For a trader to be a buyer on Friday, that trader has to be pretty confident that the market, and his particular stock, can survive a whole weekend's worth of event risk without the ability to trade out of that position.  So when we see a string of mostly up Fridays, that is a sign of trader confidence, and thus of a price top.  Similarly, a string of mostly down Fridays is a sign of pessimism.

Years ago I sat down and... Read More



NYSE: 05/20/2024

 Issues Volume(000s)
Advances 1405   1623358
Declines 1383   1735550
Difference 22   -112192
10% Trend 348 . 345 500564
5% Trend 271 . 830 380063
McC OSC 76 . 516 120501
PRIOR McC OSC 99 . 627 162677
SUMM Index 3029 . 656 2716123
PRIOR SUMM Index 2953 . 140 2595622
A-D for OSC UNCH 425   621 *
A-D for OSC=0 -1105   -1789 *
*million shares
DJIA Close 39806.77
PRIOR Close 40003.59
DJIA CHG -196.82
DOW Price OSC 274.94
PRIOR DOW Price OSC 253.59
Price OSC UNCH'D 39469.27
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