Advance Decline data

Market Diary as of 16 May 2012

2012/05/16	AdvIssues	DecIssues	UncIssues	AdvVol	DeclVol	UnchVol	NewHis	NewLows
NYSE	982	2,050	101	1,199,525,428	2,957,225,200	45,397,236	41	138
AMEX	167	270	26	23,200,000	66,200,000	2,615,827	2	56
NASDAQ	837	1,658	119	516,288,975	1,333,062,888	67,890,000	36	126

The table above shows median values obtained from available sources, excluding nulls and negative values.

Data will be shown for some holidays even if markets are closed. We attempt to avoid known trading holidays, but sometimes data will be reported on a holiday if sources show data on that day.

[show] Analysis of data sources

Parsed values:

Pink cells indicate maximum or minimum values over all data sources, excluding negatives and blanks.

Yahoo

2012/05/16	AdvIssues	DecIssues	UncIssues	AdvVol	DeclVol	UnchVol	NewHis	NewLows
NYSE	1,001	2,095	101	1,223,700,814	3,018,732,873	45,727,407	65	139
AMEX	446	982	42	279,163,868	293,576,855	4,950,452	25	136
NASDAQ	837	1,659	119	518,875,115	1,349,568,918	67,962,137	99	169

BigCharts

2012/05/16	AdvIssues	DecIssues	UncIssues	AdvVol	DeclVol	UnchVol	NewHis	NewLows
NYSE	990	2,052	100	1,220,000,000	3,000,000,000	45,560,000	94	265
AMEX	167	270	25	23,200,000	66,200,000	2,810,000	32	67
NASDAQ	837	1,658	119	518,370,000	1,350,000,000	67,890,000	59	184

eTrade

2012/05/16	AdvIssues	DecIssues	UncIssues	AdvVol	DeclVol	UnchVol
NYSE	975	2,014	113	257,266,383	603,241,321	10,289,008
AMEX	157	262	34	4,042,599	9,449,195	346,516
NASDAQ	837	1,659	119	519,229,032	1,350,245,086	68,041,300

DailyStocks

2012/05/16	AdvIssues	DecIssues	UncIssues	AdvVol	DeclVol	UnchVol	NewHis	NewLows
NYSE	515	1,422	38	1,165,942,800	2,957,225,200	41,020,800	23	115
AMEX	88	187	23	21,427,100	59,256,900	2,510,600	0	18
NASDAQ	773	1,506	118	509,196,700	1,280,583,100	70,459,900	37	76

Financial_Post

2012/05/16	AdvIssues	DecIssues	UncIssues	AdvVol	DeclVol	UnchVol	NewHis	NewLows
NYSE	650	989	278	136,801,976	223,891,530	27,809,431	13	207
AMEX	332	620	443	47,690,319	95,385,804	37,895,283	1	214
NASDAQ	11	15	23	1,626,650	557,280	1,097,540	0	3

NASDAQ

2012/05/16	AdvIssues	DecIssues	UncIssues	AdvVol	DeclVol	UnchVol	NewHis	NewLows
NYSE	982	2,050	97	1,199,525,428	2,943,886,511	72,178,243	41	138
AMEX	172	260	26	23,769,062	66,279,265	2,615,827	2	46
NASDAQ	876	1,636	133	507,874,475	1,305,876,142	38,188,389	35	126

Wall_Street_Journal

2012/05/16	AdvIssues	DecIssues	UncIssues	AdvVol	DeclVol	UnchVol	NewHis	NewLows
NYSE	990	2,051	102	1,208,270,459	2,984,910,995	45,397,236	41	134
AMEX	167	270	24	4,040,253	9,447,795	346,516	2	44
NASDAQ	837	1,659	119	516,288,975	1,333,062,888	66,723,625	36	126

Errors encountered:

SmithBarney — SmithBarney parse error: '05/16/12' not found.
Unicorn — Unicorn parse error: unexpected data

If you know of other free data sources to include, please write to me at anachronist-at-gmail-dot-com.

Sorted values:

	AdvIssues	DecIssues	UncIssues	AdvVol	DeclVol	UnchVol	NewHis	NewLows
NYSE	515 650 975 982 990 990 1,001	989 1,422 2,014 2,050 2,051 2,052 2,095	38 97 100 101 102 113 278	136,801,976 257,266,383 1,165,942,800 1,199,525,428 1,208,270,459 1,220,000,000 1,223,700,814	223,891,530 603,241,321 2,943,886,511 2,957,225,200 2,984,910,995 3,000,000,000 3,018,732,873	10,289,008 27,809,431 41,020,800 45,397,236 45,560,000 45,727,407 72,178,243	13 23 41 41 65 94	115 134 138 139 207 265
AMEX	88 157 167 167 172 332 446	187 260 262 270 270 620 982	23 24 25 26 34 42 443	4,040,253 4,042,599 21,427,100 23,200,000 23,769,062 47,690,319 279,163,868	9,447,795 9,449,195 59,256,900 66,200,000 66,279,265 95,385,804 293,576,855	346,516 346,516 2,510,600 2,615,827 2,810,000 4,950,452 37,895,283	0 1 2 2 25 32	18 44 46 67 136 214
NASDAQ	11 773 837 837 837 837 876	15 1,506 1,636 1,658 1,659 1,659 1,659	23 118 119 119 119 119 133	1,626,650 507,874,475 509,196,700 516,288,975 518,370,000 518,875,115 519,229,032	557,280 1,280,583,100 1,305,876,142 1,333,062,888 1,349,568,918 1,350,000,000 1,350,245,086	1,097,540 38,188,389 66,723,625 67,890,000 67,962,137 68,041,300 70,459,900	0 35 36 37 59 99	3 76 126 126 169 184

Updates are available after 16:45 Pacific time.

Histories

Daily summaries

2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012

Individual time series

On 21 June 2002, data sources began reporting volumes 1000 times higher than past history, and have continued to do so. No explanation is available.

The 52-week highs and lows began collection on 27 November 2005.

	Advancers	Decliners	Unchanged	Advancing volume	Declining volume	Unchanged volume	52-week highs	52-week lows
NYSE (from 1 March 1965)	.txt .csv	.txt .csv	.txt .csv	.txt .csv	.txt .csv	.txt .csv	.txt .csv	.txt .csv
AMEX (from 1 February 2002)	.txt .csv	.txt .csv	.txt .csv	.txt .csv	.txt .csv	.txt .csv	.txt .csv	.txt .csv
NASDAQ (from 3 January 1978)	.txt .csv	.txt .csv	.txt .csv	.txt .csv	.txt .csv	.txt .csv	.txt .csv	.txt .csv

Advances and Declines