Daily NYSE McClellan Oscillator Chart

NYSE McClellan Oscillator


Seasonality Versus The Fed

weekly Chart In Focus

We all know that we are supposed to “sell in May and go away”.  Everyone says so.  And so far in 2021, that looks like the operative strategy, since stock prices have been chopping sideways, just like they are supposed to. 

If the DJIA is going to follow its typical Annual Seasonal Pattern (ASP), then the sideways choppiness is going to continue and get more dramatic, all the way until October.  That’s what the ASP says should be happening in a “typical year”.

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NYSE: 06/14/2021

 Issues Volume(000s)
Advances 1529   1616529
Declines 1817   2549658
Difference -288   -933129
10% Trend 377 . 495 425758
5% Trend 328 . 047 423865
McC OSC 49 . 448 1894
PRIOR McC OSC 90 . 968 81460
SUMM Index 3835 . 438 4221606
PRIOR SUMM Index 3785 . 990 4219713
A-D for OSC UNCH 427   428 *
A-D for OSC=0 -562   390 *
*million shares
DJIA Close 34393.75
PRIOR Close 34479.60
DJIA CHG -85.85
DOW Price OSC 261.67
PRIOR DOW Price OSC 277.22
Price OSC UNCH'D 34685.96
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