Daily NYSE McClellan Oscillator Chart

NYSE McClellan Oscillator

 

Nasdaq Summation Index

 
weekly Chart In Focus

When we talk about the McClellan Summation Index, we are usually referring to the version of it calculated on NYSE Advance-Decline (A-D) data.  But it can be calculated on any type of breadth data.  Whether such an alternative is useful is a separate question.

This week's chart looks at the Ratio-Adjusted McClellan A-D Summation Index for the Nasdaq.  It is noteworthy right now because it has gotten down to a very low level, below -1000, and turned up.  That can be a pretty nice bullish... Read More

 

 

NYSE: 04/24/2025

 Issues Volume(000s)
Advances 2329   3762085
Declines 444   852181
Difference 1885   2909904
10% Trend 361 . 300 503111
5% Trend 117 . 333 109042
McC OSC 243 . 967 394069
PRIOR McC OSC 167 . 702 274062
SUMM Index -22 . 378 -2456202
PRIOR SUMM Index -266 . 345 -2850271
A-D for OSC UNCH 605   897 *
A-D for OSC=0 -4274   -6984 *
*million shares
 
DJIA Close 40093.40
PRIOR Close 39606.57
DJIA CHG 486.83
DOW Price OSC -881.12
PRIOR DOW Price OSC -929.64
Price OSC UNCH'D 39175.49
 
 
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