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»Forums Index »Archive (2017 and earlier) »IQFeed Developer Support »missing or too many historical bars
Author Topic: missing or too many historical bars (4 messages, Page 1 of 1)

ppsupport
-Interested User-
Posts: 15
Joined: Jun 28, 2013
Posted: Jul 8, 2013 06:27 PM          Msg. 1 of 4
I am able to request historical lookup data just fine.

However, when using HIX and HDX history lookups to request specific bars back.... I frequently get slightly more or slightly fewer bars than I request.

I receive no errors back from iqfeed and I'm only requesting 100 days back of daily and 20 bars back of 5min and 2hr which should be available.... so I'm wondering what causes this?

Here are my requests :

hist requested: IBM watch: HDX,IBM,100,1,635089079681622668,2500 for: IBM 86400 -> 100 635089079681622668
hist requested: IBM watch: HIX,IBM,300,100,1,635089079681622669,2500,s for: IBM 300 -> 100 635089079681622669
hist requested: IBM watch: HIX,IBM,3600,20,1,635089079681622670,2500,s for: IBM 3600 -> 20 635089079681622670
hist requested: GOOG watch: HDX,GOOG,100,1,635089079681622671,2500 for: GOOG 86400 -> 100 635089079681622671
hist requested: GOOG watch: HIX,GOOG,300,100,1,635089079681622672,2500,s for: GOOG 300 -> 100 635089079681622672
hist requested: GOOG watch: HIX,GOOG,3600,20,1,635089079681622673,2500,s for: GOOG 3600 -> 20 635089079681622673
hist requested: QQQ watch: HDX,QQQ,100,1,635089079681622674,2500 for: QQQ 86400 -> 100 635089079681622674
hist requested: QQQ watch: HIX,QQQ,300,100,1,635089079681622675,2500,s for: QQQ 300 -> 100 635089079681622675
hist requested: QQQ watch: HIX,QQQ,3600,20,1,635089079681622676,2500,s for: QQQ 3600 -> 20 635089079681622676

Here is what I get in response... (I don't observe any pattern to why less data is sent sometimes, more others) :

error: IBM86400 expected: 100 got: 101
error: IBM300 expected: 100 got: 99
IBM tracking 3600 bars, count: 20
GOOG tracking 86400 bars, count: 100
error: GOOG300 expected: 100 got: 99
GOOG tracking 3600 bars, count: 20
error: QQQ300 expected: 100 got: 99
error: QQQ86400 expected: 100 got: 99
QQQ tracking 3600 bars, count: 20 (ok)

Here are the raw responses :


error: IBM86400 expected: 100 got: 101 raw bars: OHLC (20130213/0) 200.65,200.95,199.57,200.09
OHLC (20130214/0) 199.73,200.32,199.26,199.65
OHLC (20130215/0) 199.98,201.25,199.82,200.98
OHLC (20130219/0) 200.60,201.89,200.22,200.32
OHLC (20130220/0) 200.62,201.72,198.86,199.31
OHLC (20130221/0) 198.63,199.07,198.11,198.33
OHLC (20130222/0) 199.23,201.09,198.84,201.09
OHLC (20130225/0) 201.67,202.49,197.51,197.51
OHLC (20130226/0) 198.63,199.90,197.84,199.14
OHLC (20130227/0) 198.89,202.75,198.60,202.33
OHLC (20130228/0) 202.18,203.12,200.79,200.83
OHLC (20130301/0) 200.65,202.94,199.36,202.91
OHLC (20130304/0) 202.59,205.19,202.55,205.19
OHLC (20130305/0) 205.86,207.70,205.69,206.53
OHLC (20130306/0) 207.03,208.49,206.66,208.38
OHLC (20130307/0) 208.29,209.60,208.24,209.42
OHLC (20130308/0) 209.85,210.74,209.43,210.38
OHLC (20130311/0) 210.04,210.20,209.04,210.08
OHLC (20130312/0) 209.40,210.73,209.09,210.55
OHLC (20130313/0) 210.20,212.36,209.77,212.06
OHLC (20130314/0) 212.15,215.86,212.15,215.80
OHLC (20130315/0) 215.38,215.90,213.41,214.92
OHLC (20130318/0) 212.90,214.50,212.64,213.21
OHLC (20130319/0) 214.13,215.12,211.83,213.44
OHLC (20130320/0) 214.76,215.82,214.30,215.06
OHLC (20130321/0) 212.96,213.00,210.11,212.26
OHLC (20130322/0) 212.21,213.17,211.62,212.08
OHLC (20130325/0) 212.54,212.81,210.05,210.74
OHLC (20130326/0) 211.77,212.50,211.50,212.36
OHLC (20130327/0) 210.96,212.16,210.10,210.89
OHLC (20130328/0) 209.83,213.44,209.74,213.30
OHLC (20130401/0) 212.80,213.50,211.25,212.38
OHLC (20130402/0) 212.92,214.71,211.57,214.36
OHLC (20130403/0) 214.32,214.89,212.63,212.66
OHLC (20130404/0) 212.77,212.93,210.04,211.31
OHLC (20130405/0) 209.10,209.84,206.34,209.41
OHLC (20130408/0) 209.07,209.32,207.33,209.32
OHLC (20130409/0) 209.56,210.00,208.61,209.22
OHLC (20130410/0) 211.86,212.51,210.47,212.00
OHLC (20130411/0) 211.50,213.09,210.85,212.92
OHLC (20130412/0) 210.79,211.49,209.78,211.38
OHLC (20130415/0) 210.44,211.69,209.26,209.26
OHLC (20130416/0) 210.84,212.00,209.20,212.00
OHLC (20130417/0) 210.53,211.09,209.50,209.67
OHLC (20130418/0) 210.11,210.25,206.15,207.15
OHLC (20130419/0) 195.74,196.50,189.76,190.00
OHLC (20130422/0) 191.15,191.38,187.68,187.83
OHLC (20130423/0) 189.27,192.56,188.61,191.61
OHLC (20130424/0) 192.16,192.50,191.09,191.71
OHLC (20130425/0) 192.69,195.17,192.32,193.95
OHLC (20130426/0) 194.16,194.71,193.25,194.31
OHLC (20130429/0) 194.78,199.68,194.65,199.15
OHLC (20130430/0) 199.13,202.59,197.35,202.54
OHLC (20130501/0) 201.87,202.17,199.20,199.63
OHLC (20130502/0) 200.12,202.43,199.75,202.39
OHLC (20130503/0) 203.94,205.32,203.75,204.51
OHLC (20130506/0) 203.79,203.99,201.52,202.78
OHLC (20130507/0) 202.81,203.73,201.65,203.63
OHLC (20130508/0) 202.94,204.85,202.51,204.82
OHLC (20130509/0) 204.69,205.00,202.72,203.24
OHLC (20130510/0) 203.37,204.53,202.82,204.47
OHLC (20130513/0) 204.18,204.47,202.22,202.47
OHLC (20130514/0) 202.09,203.67,202.08,203.21
OHLC (20130515/0) 202.25,203.68,202.04,203.32
OHLC (20130516/0) 204.00,206.59,204.00,204.69
OHLC (20130517/0) 205.25,209.50,204.99,208.44
OHLC (20130520/0) 208.02,209.15,207.42,207.60
OHLC (20130521/0) 207.24,209.48,207.00,208.65
OHLC (20130522/0) 208.50,210.15,206.12,206.99
OHLC (20130523/0) 205.48,208.61,205.13,206.16
OHLC (20130524/0) 204.69,206.43,204.42,205.72
OHLC (20130528/0) 207.44,208.59,207.16,207.78
OHLC (20130529/0) 206.22,208.42,206.04,207.92
OHLC (20130530/0) 206.97,210.99,206.97,209.36
OHLC (20130531/0) 208.59,211.98,208.02,208.02
OHLC (20130603/0) 208.25,210.05,207.33,208.95
OHLC (20130604/0) 208.60,209.00,205.08,206.19
OHLC (20130605/0) 205.16,206.29,202.40,202.74
OHLC (20130606/0) 203.00,204.20,201.47,203.80
OHLC (20130607/0) 204.85,206.35,204.11,206.35
OHLC (20130610/0) 206.97,206.98,204.90,205.02
OHLC (20130611/0) 203.17,205.95,202.51,203.98
OHLC (20130612/0) 204.59,205.23,200.51,201.20
OHLC (20130613/0) 201.01,204.40,200.34,203.77
OHLC (20130614/0) 203.97,204.75,201.81,202.20
OHLC (20130617/0) 203.44,205.17,202.55,203.04
OHLC (20130618/0) 203.02,206.09,202.87,204.87
OHLC (20130619/0) 204.44,205.03,201.93,201.94
OHLC (20130620/0) 200.67,201.70,197.28,197.35
OHLC (20130621/0) 198.50,198.52,193.54,195.46
OHLC (20130624/0) 193.99,194.91,191.34,193.54
OHLC (20130625/0) 195.31,195.59,193.15,194.98
OHLC (20130626/0) 195.97,196.23,194.50,194.86
OHLC (20130627/0) 196.05,196.90,195.29,195.65
OHLC (20130628/0) 191.73,192.66,188.41,191.11
OHLC (20130701/0) 192.15,193.80,191.12,191.28
OHLC (20130702/0) 190.78,193.23,190.26,191.50
OHLC (20130703/0) 190.98,194.22,190.51,193.25
OHLC (20130705/0) 194.49,195.16,192.35,194.93
OHLC (20130708/0) 195.60,195.78,194.61,194.98
OHLC (20130708/0) 195.60,195.78,194.61,194.98
error: IBM300 expected: 100 got: 99 raw bars: OHLC (20130705/153500) 194.51,194.70,194.47,194.69
OHLC (20130705/154000) 194.70,194.80,194.63,194.78
OHLC (20130705/154500) 194.78,194.88,194.75,194.85
OHLC (20130705/155000) 194.85,194.86,194.66,194.78
OHLC (20130705/155500) 194.80,195.00,194.76,194.86
OHLC (20130705/160000) 194.87,195.00,194.82,194.95
OHLC (20130705/160500) 194.93,194.93,194.93,194.93
OHLC (20130705/161500) 194.90,194.90,194.90,194.90
OHLC (20130705/163500) 194.90,194.90,194.90,194.90
OHLC (20130705/164500) 194.51,194.51,194.45,194.45
OHLC (20130705/172000) 195.00,195.00,195.00,195.00
OHLC (20130705/195500) 195.01,195.01,195.01,195.01
OHLC (20130705/200000) 195.01,195.01,195.01,195.01
OHLC (20130708/70000) 196.21,196.21,196.21,196.21
OHLC (20130708/75500) 195.86,195.86,195.86,195.86
OHLC (20130708/80500) 195.50,195.75,195.50,195.75
OHLC (20130708/81500) 195.57,195.57,195.57,195.57
OHLC (20130708/92000) 195.50,195.50,195.45,195.45
OHLC (20130708/93000) 195.36,195.36,195.36,195.36
OHLC (20130708/93500) 195.61,195.65,195.00,195.19
OHLC (20130708/94000) 195.24,195.47,195.03,195.22
OHLC (20130708/94500) 195.23,195.42,195.15,195.38
OHLC (20130708/95000) 195.38,195.49,195.27,195.42
OHLC (20130708/95500) 195.42,195.75,195.38,195.51
OHLC (20130708/100000) 195.51,195.75,195.46,195.68
OHLC (20130708/100500) 195.59,195.78,195.50,195.50
OHLC (20130708/101000) 195.53,195.55,195.26,195.40
OHLC (20130708/101500) 195.41,195.46,195.14,195.36
OHLC (20130708/102000) 195.36,195.45,195.21,195.24
OHLC (20130708/102500) 195.25,195.42,195.09,195.25
OHLC (20130708/103000) 195.33,195.42,195.14,195.23
OHLC (20130708/103500) 195.23,195.42,195.23,195.29
OHLC (20130708/104000) 195.27,195.54,195.22,195.50
OHLC (20130708/104500) 195.50,195.59,195.29,195.54
OHLC (20130708/105000) 195.54,195.65,195.47,195.65
OHLC (20130708/105500) 195.67,195.67,195.35,195.36
OHLC (20130708/110000) 195.35,195.48,195.20,195.40
OHLC (20130708/110500) 195.40,195.45,195.30,195.39
OHLC (20130708/111000) 195.35,195.46,195.32,195.46
OHLC (20130708/111500) 195.45,195.46,195.25,195.30
OHLC (20130708/112000) 195.32,195.32,195.04,195.14
OHLC (20130708/112500) 195.12,195.12,194.87,194.88
OHLC (20130708/113000) 194.94,195.02,194.90,195.01
OHLC (20130708/113500) 195.00,195.06,194.90,194.97
OHLC (20130708/114000) 194.95,195.01,194.89,195.00
OHLC (20130708/114500) 194.98,195.03,194.91,194.99
OHLC (20130708/115000) 195.00,195.01,194.89,195.00
OHLC (20130708/115500) 194.99,194.99,194.78,194.78
OHLC (20130708/120000) 194.77,194.77,194.63,194.68
OHLC (20130708/120500) 194.67,194.79,194.65,194.79
OHLC (20130708/121000) 194.76,194.80,194.68,194.80
OHLC (20130708/121500) 194.81,194.88,194.67,194.67
OHLC (20130708/122000) 194.65,194.87,194.61,194.87
OHLC (20130708/122500) 194.87,194.94,194.81,194.82
OHLC (20130708/123000) 194.87,194.98,194.86,194.92
OHLC (20130708/123500) 194.90,195.00,194.88,194.95
OHLC (20130708/124000) 194.94,195.14,194.91,194.98
OHLC (20130708/124500) 194.99,195.00,194.85,194.94
OHLC (20130708/125000) 194.94,194.97,194.84,194.89
OHLC (20130708/125500) 194.87,195.16,194.84,195.13
OHLC (20130708/130000) 195.16,195.18,194.94,194.96
OHLC (20130708/130500) 194.96,195.01,194.94,194.98
OHLC (20130708/131000) 194.98,195.03,194.95,194.95
OHLC (20130708/131500) 194.97,195.02,194.95,195.00
OHLC (20130708/132000) 195.00,195.01,194.82,194.94
OHLC (20130708/132500) 194.94,194.99,194.81,194.93
OHLC (20130708/133000) 194.93,195.03,194.91,194.95
OHLC (20130708/133500) 194.95,195.07,194.95,195.06
OHLC (20130708/134000) 195.06,195.14,194.97,195.06
OHLC (20130708/134500) 195.07,195.11,194.94,195.02
OHLC (20130708/135000) 195.03,195.25,195.03,195.21
OHLC (20130708/135500) 195.22,195.27,195.19,195.19
OHLC (20130708/140000) 195.20,195.23,195.04,195.13
OHLC (20130708/140500) 195.14,195.18,195.03,195.12
OHLC (20130708/141000) 195.12,195.15,194.99,194.99
OHLC (20130708/141500) 194.99,195.01,194.89,194.91
OHLC (20130708/142000) 194.95,195.03,194.93,194.98
OHLC (20130708/142500) 194.92,194.97,194.81,194.87
OHLC (20130708/143000) 194.88,194.90,194.71,194.73
OHLC (20130708/143500) 194.75,194.92,194.74,194.89
OHLC (20130708/144000) 194.89,194.98,194.89,194.97
OHLC (20130708/144500) 194.98,195.01,194.92,194.97
OHLC (20130708/145000) 194.97,195.01,194.92,194.96
OHLC (20130708/145500) 194.97,195.01,194.95,195.00
OHLC (20130708/150000) 195.00,195.00,194.94,194.96
OHLC (20130708/150500) 194.99,195.00,194.85,194.96
OHLC (20130708/151000) 194.96,195.01,194.95,194.95
OHLC (20130708/151500) 194.97,195.01,194.77,195.00
OHLC (20130708/152000) 195.00,195.03,194.93,194.95
OHLC (20130708/153000) 194.79,194.92,194.78,194.79
OHLC (20130708/153500) 194.82,194.98,194.72,194.98
OHLC (20130708/154000) 194.97,195.01,194.90,194.97
OHLC (20130708/154500) 194.98,195.01,194.95,194.96
OHLC (20130708/155000) 194.98,195.06,194.90,194.92
OHLC (20130708/155500) 194.92,194.95,194.79,194.85
OHLC (20130708/160000) 194.88,195.01,194.88,194.97
OHLC (20130708/160500) 194.98,195.17,194.98,194.98
OHLC (20130708/161000) 195.11,195.11,195.11,195.11
OHLC (20130708/161500) 194.89,194.89,194.89,194.89
IBM tracking 3600 bars, count: 20
GOOG tracking 86400 bars, count: 100
error: GOOG300 expected: 100 got: 99 raw bars: OHLC (20130708/75000) 897.12,897.12,897.12,897.12
OHLC (20130708/75500) 897.17,897.17,897.17,897.17
OHLC (20130708/80500) 897.32,898.85,897.00,897.10
OHLC (20130708/81500) 897.00,897.10,896.52,897.00
OHLC (20130708/83000) 897.00,897.50,897.00,897.50
OHLC (20130708/83500) 897.48,897.50,896.41,897.08
OHLC (20130708/84500) 897.00,897.00,897.00,897.00
OHLC (20130708/90000) 897.00,897.00,897.00,897.00
OHLC (20130708/90500) 897.00,897.00,897.00,897.00
OHLC (20130708/91500) 897.24,897.60,897.24,897.60
OHLC (20130708/92000) 897.74,897.84,897.74,897.84
OHLC (20130708/92500) 897.80,897.80,897.60,897.60
OHLC (20130708/93000) 898.00,898.65,898.00,898.65
OHLC (20130708/93500) 898.80,899.87,897.09,897.47
OHLC (20130708/94000) 897.49,901.36,897.08,900.89
OHLC (20130708/94500) 900.99,901.00,899.39,900.20
OHLC (20130708/95000) 900.23,904.05,900.10,902.96
OHLC (20130708/95500) 903.10,903.67,902.37,903.50
OHLC (20130708/100000) 903.25,904.12,902.57,904.10
OHLC (20130708/100500) 904.15,906.27,903.81,904.82
OHLC (20130708/101000) 904.87,905.35,904.11,905.08
OHLC (20130708/101500) 905.08,905.50,903.40,903.41
OHLC (20130708/102000) 903.55,904.40,903.55,904.01
OHLC (20130708/102500) 904.01,904.45,903.50,904.10
OHLC (20130708/103000) 904.10,904.70,903.76,904.44
OHLC (20130708/103500) 904.48,905.28,904.15,905.13
OHLC (20130708/104000) 905.13,905.22,903.53,903.60
OHLC (20130708/104500) 903.51,903.56,901.64,903.39
OHLC (20130708/105000) 903.36,903.80,903.00,903.41
OHLC (20130708/105500) 903.38,903.83,902.52,902.64
OHLC (20130708/110000) 902.57,903.11,902.00,902.77
OHLC (20130708/110500) 902.80,904.25,902.80,903.86
OHLC (20130708/111000) 903.94,905.00,903.71,904.37
OHLC (20130708/111500) 904.26,904.43,903.29,903.29
OHLC (20130708/112000) 903.64,903.67,902.38,902.86
OHLC (20130708/112500) 902.91,903.48,902.00,902.56
OHLC (20130708/113000) 902.17,902.46,901.50,902.46
OHLC (20130708/113500) 902.54,902.54,901.70,902.00
OHLC (20130708/114000) 902.49,903.23,902.20,902.68
OHLC (20130708/114500) 902.93,903.76,902.76,903.50
OHLC (20130708/115000) 903.36,903.70,902.95,903.00
OHLC (20130708/115500) 903.02,903.48,902.81,903.27
OHLC (20130708/120000) 903.22,903.37,902.28,902.68
OHLC (20130708/120500) 902.65,903.31,902.30,903.31
OHLC (20130708/121000) 903.32,903.32,901.11,901.69
OHLC (20130708/121500) 901.95,902.87,901.48,902.12
OHLC (20130708/122000) 902.10,902.66,901.99,902.31
OHLC (20130708/122500) 902.37,902.99,902.31,902.31
OHLC (20130708/123000) 902.06,902.51,901.40,901.40
OHLC (20130708/123500) 901.10,902.50,901.10,902.26
OHLC (20130708/124000) 902.20,903.61,902.05,903.18
OHLC (20130708/124500) 903.06,903.15,902.52,902.66
OHLC (20130708/125000) 902.80,902.91,902.16,902.85
OHLC (20130708/125500) 902.66,903.54,902.17,903.54
OHLC (20130708/130000) 903.56,903.56,902.63,902.86
OHLC (20130708/130500) 903.07,903.25,902.20,902.59
OHLC (20130708/131000) 902.81,903.66,902.81,902.84
OHLC (20130708/131500) 903.37,903.48,902.91,903.36
OHLC (20130708/132000) 903.12,903.47,902.50,903.05
OHLC (20130708/132500) 902.89,902.89,901.85,902.12
OHLC (20130708/133000) 902.50,902.62,901.99,902.22
OHLC (20130708/133500) 902.11,902.60,902.11,902.29
OHLC (20130708/134000) 902.45,902.63,902.14,902.48
OHLC (20130708/134500) 902.45,902.57,902.20,902.20
OHLC (20130708/135000) 902.39,903.30,902.20,903.26
OHLC (20130708/135500) 903.30,903.40,902.89,903.40
OHLC (20130708/140000) 903.45,904.07,903.00,903.24
OHLC (20130708/140500) 903.24,903.88,903.15,903.88
OHLC (20130708/141000) 903.87,904.95,903.70,904.27
OHLC (20130708/141500) 904.41,904.84,904.08,904.18
OHLC (20130708/142500) 904.65,905.49,904.65,905.14
OHLC (20130708/143000) 905.23,905.31,904.26,904.79
OHLC (20130708/143500) 904.84,905.50,904.46,904.78
OHLC (20130708/144000) 904.78,905.20,904.45,905.20
OHLC (20130708/144500) 905.29,905.44,904.74,905.11
OHLC (20130708/145000) 905.09,905.21,904.61,905.04
OHLC (20130708/145500) 905.03,905.58,904.73,905.58
OHLC (20130708/150000) 905.37,906.00,905.05,905.99
OHLC (20130708/150500) 906.00,906.17,905.33,905.83
OHLC (20130708/151000) 905.67,905.78,905.38,905.51
OHLC (20130708/151500) 905.51,905.70,905.19,905.55
OHLC (20130708/152000) 905.24,905.99,905.21,905.50
OHLC (20130708/152500) 905.43,905.43,904.56,904.72
OHLC (20130708/153000) 904.74,905.50,904.30,904.31
OHLC (20130708/153500) 904.64,905.24,903.83,905.24
OHLC (20130708/154000) 905.23,905.59,904.22,904.31
OHLC (20130708/154500) 904.45,904.79,904.07,904.10
OHLC (20130708/155000) 904.31,905.39,904.08,905.10
OHLC (20130708/155500) 905.27,905.59,903.11,904.23
OHLC (20130708/160000) 904.26,905.09,904.09,905.09
OHLC (20130708/160500) 905.09,905.40,903.28,903.28
OHLC (20130708/161000) 905.10,905.10,905.10,905.10
OHLC (20130708/161500) 903.40,905.50,903.40,905.09
OHLC (20130708/162000) 905.09,905.09,905.09,905.09
OHLC (20130708/162500) 905.09,905.09,905.09,905.09
OHLC (20130708/163500) 905.09,905.09,905.09,905.09
OHLC (20130708/170000) 906.15,906.17,906.08,906.17
OHLC (20130708/170500) 906.20,906.20,906.20,906.20
OHLC (20130708/172000) 905.09,905.09,905.09,905.09
GOOG tracking 3600 bars, count: 20
error: QQQ86400 expected: 100 got: 99 raw bars: OHLC (20130213/0) 67.93,68.23,67.77,67.97
OHLC (20130214/0) 67.64,68.05,67.62,67.95
OHLC (20130215/0) 67.95,68.11,67.56,67.75
OHLC (20130219/0) 67.89,68.26,67.86,68.24
OHLC (20130220/0) 68.24,68.25,67.18,67.19
OHLC (20130221/0) 66.96,67.01,66.23,66.47
OHLC (20130222/0) 66.84,67.15,66.59,67.14
OHLC (20130225/0) 67.60,67.81,66.25,66.31
OHLC (20130226/0) 66.42,66.68,65.96,66.56
OHLC (20130227/0) 66.57,67.65,66.47,67.24
OHLC (20130228/0) 67.24,67.74,67.09,67.10
OHLC (20130301/0) 66.86,67.50,66.54,67.38
OHLC (20130304/0) 67.19,67.69,67.07,67.68
OHLC (20130305/0) 68.10,68.77,68.08,68.68
OHLC (20130306/0) 68.89,68.91,68.42,68.51
OHLC (20130307/0) 68.57,68.80,68.45,68.69
OHLC (20130308/0) 68.93,69.02,68.50,68.77
OHLC (20130311/0) 68.68,68.99,68.47,68.97
OHLC (20130312/0) 68.79,68.93,68.39,68.72
OHLC (20130313/0) 68.80,68.89,68.39,68.63
OHLC (20130314/0) 68.87,69.01,68.71,68.86
OHLC (20130315/0) 68.75,68.79,68.34,68.51
OHLC (20130318/0) 67.89,68.64,67.73,68.36
OHLC (20130319/0) 68.54,68.70,67.62,68.23
OHLC (20130320/0) 68.74,68.86,68.39,68.71
OHLC (20130321/0) 68.09,68.25,67.77,67.93
OHLC (20130322/0) 68.21,68.64,68.13,68.59
OHLC (20130325/0) 68.81,68.96,68.01,68.34
OHLC (20130326/0) 68.60,68.73,68.45,68.71
OHLC (20130327/0) 68.25,68.85,68.14,68.80
OHLC (20130328/0) 68.81,69.06,68.64,68.97
OHLC (20130401/0) 69.01,69.09,68.31,68.50
OHLC (20130402/0) 68.81,69.27,68.77,69.04
OHLC (20130403/0) 69.08,69.18,68.24,68.41
OHLC (20130404/0) 68.41,68.60,68.06,68.43
OHLC (20130405/0) 67.35,67.96,67.19,67.86
OHLC (20130408/0) 67.88,68.24,67.69,68.22
OHLC (20130409/0) 68.42,68.96,68.09,68.68
OHLC (20130410/0) 68.89,70.17,68.88,70.02
OHLC (20130411/0) 69.84,70.15,69.77,69.99
OHLC (20130412/0) 69.85,69.99,69.41,69.94
OHLC (20130415/0) 69.68,69.79,68.48,68.56
OHLC (20130416/0) 68.99,69.55,68.81,69.47
OHLC (20130417/0) 68.84,68.89,67.71,68.12
OHLC (20130418/0) 68.33,68.33,66.88,67.17
OHLC (20130419/0) 67.31,68.23,67.20,68.09
OHLC (20130422/0) 68.33,69.04,68.08,68.79
OHLC (20130424/0) 69.26,69.67,69.12,69.42
OHLC (20130425/0) 69.63,70.05,69.59,69.79
OHLC (20130426/0) 69.62,69.77,69.27,69.57
OHLC (20130429/0) 69.78,70.48,69.76,70.21
OHLC (20130430/0) 70.29,70.73,70.04,70.72
OHLC (20130501/0) 70.71,70.85,70.25,70.39
OHLC (20130502/0) 70.51,71.43,70.45,71.28
OHLC (20130503/0) 71.94,72.34,71.91,72.12
OHLC (20130506/0) 72.25,72.51,72.19,72.40
OHLC (20130507/0) 72.50,72.57,72.09,72.36
OHLC (20130508/0) 72.31,72.77,72.20,72.71
OHLC (20130509/0) 72.55,73.10,72.47,72.61
OHLC (20130510/0) 72.73,73.08,72.63,73.05
OHLC (20130513/0) 72.93,73.32,72.86,73.14
OHLC (20130514/0) 73.13,73.74,73.13,73.52
OHLC (20130515/0) 73.38,73.74,73.20,73.67
OHLC (20130516/0) 73.77,74.10,73.55,73.59
OHLC (20130517/0) 73.95,74.33,73.73,74.30
OHLC (20130520/0) 74.09,74.43,73.89,74.19
OHLC (20130521/0) 74.18,74.54,73.89,74.27
OHLC (20130522/0) 74.36,74.95,73.24,73.62
OHLC (20130523/0) 72.95,73.70,72.83,73.45
OHLC (20130524/0) 72.96,73.43,72.76,73.41
OHLC (20130528/0) 74.25,74.54,73.66,73.89
OHLC (20130529/0) 73.59,73.80,73.12,73.54
OHLC (20130530/0) 73.57,74.28,73.55,73.93
OHLC (20130531/0) 73.65,74.21,73.17,73.25
OHLC (20130603/0) 73.31,73.40,72.43,73.38
OHLC (20130604/0) 73.52,73.82,72.70,73.00
OHLC (20130605/0) 72.77,73.04,71.99,72.05
OHLC (20130606/0) 72.15,72.41,71.47,72.40
OHLC (20130607/0) 72.73,73.47,72.52,73.39
OHLC (20130610/0) 73.55,73.76,73.26,73.42
OHLC (20130611/0) 72.67,73.34,72.44,72.69
OHLC (20130612/0) 73.12,73.14,71.74,71.85
OHLC (20130613/0) 71.76,72.92,71.55,72.76
OHLC (20130614/0) 72.76,72.84,72.17,72.28
OHLC (20130617/0) 72.88,73.40,72.60,72.98
OHLC (20130618/0) 73.07,73.72,73.06,73.58
OHLC (20130619/0) 73.57,73.68,72.68,72.76
OHLC (20130620/0) 71.92,72.16,70.79,71.03
OHLC (20130621/0) 70.78,70.97,69.84,70.43
OHLC (20130624/0) 69.84,70.27,69.15,69.73
OHLC (20130625/0) 70.41,70.52,69.81,70.24
OHLC (20130626/0) 70.82,71.00,70.59,70.87
OHLC (20130627/0) 71.22,71.62,71.13,71.17
OHLC (20130628/0) 70.92,71.69,70.79,71.27
OHLC (20130701/0) 71.76,72.30,71.64,71.71
OHLC (20130702/0) 71.68,72.18,71.35,71.74
OHLC (20130703/0) 71.48,72.37,71.42,72.03
OHLC (20130705/0) 72.45,72.61,71.86,72.58
OHLC (20130708/0) 72.94,72.99,72.38,72.65
error: QQQ300 expected: 100 got: 99 raw bars: OHLC (20130708/93000) 72.91,72.94,72.89,72.94
OHLC (20130708/93500) 72.94,72.99,72.89,72.90
OHLC (20130708/94000) 72.89,72.93,72.86,72.87
OHLC (20130708/94500) 72.87,72.88,72.75,72.83
OHLC (20130708/95000) 72.82,72.94,72.81,72.93
OHLC (20130708/95500) 72.93,72.97,72.88,72.89
OHLC (20130708/100000) 72.88,72.88,72.79,72.82
OHLC (20130708/100500) 72.82,72.97,72.82,72.90
OHLC (20130708/101000) 72.90,72.94,72.84,72.87
OHLC (20130708/101500) 72.87,72.91,72.78,72.79
OHLC (20130708/102000) 72.80,72.85,72.78,72.81
OHLC (20130708/102500) 72.82,72.88,72.76,72.82
OHLC (20130708/103000) 72.84,72.90,72.79,72.82
OHLC (20130708/103500) 72.81,72.84,72.77,72.77
OHLC (20130708/104000) 72.77,72.78,72.71,72.72
OHLC (20130708/104500) 72.72,72.79,72.68,72.75
OHLC (20130708/105000) 72.76,72.77,72.69,72.76
OHLC (20130708/105500) 72.75,72.75,72.62,72.63
OHLC (20130708/110000) 72.63,72.65,72.58,72.62
OHLC (20130708/110500) 72.62,72.69,72.62,72.68
OHLC (20130708/111000) 72.69,72.71,72.68,72.70
OHLC (20130708/111500) 72.70,72.71,72.64,72.70
OHLC (20130708/112000) 72.69,72.70,72.61,72.65
OHLC (20130708/112500) 72.64,72.65,72.55,72.56
OHLC (20130708/113000) 72.57,72.59,72.54,72.58
OHLC (20130708/113500) 72.58,72.58,72.52,72.53
OHLC (20130708/114000) 72.54,72.56,72.52,72.54
OHLC (20130708/114500) 72.55,72.59,72.54,72.57
OHLC (20130708/115000) 72.58,72.59,72.57,72.59
OHLC (20130708/115500) 72.59,72.59,72.52,72.53
OHLC (20130708/120000) 72.53,72.53,72.48,72.50
OHLC (20130708/120500) 72.49,72.53,72.48,72.52
OHLC (20130708/121000) 72.52,72.52,72.42,72.46
OHLC (20130708/121500) 72.46,72.49,72.44,72.44
OHLC (20130708/122000) 72.44,72.52,72.43,72.51
OHLC (20130708/122500) 72.51,72.51,72.48,72.48
OHLC (20130708/123000) 72.48,72.49,72.42,72.42
OHLC (20130708/123500) 72.42,72.50,72.42,72.47
OHLC (20130708/124000) 72.47,72.55,72.47,72.53
OHLC (20130708/124500) 72.53,72.53,72.47,72.48
OHLC (20130708/125000) 72.48,72.50,72.38,72.43
OHLC (20130708/125500) 72.43,72.48,72.38,72.47
OHLC (20130708/130000) 72.47,72.47,72.41,72.42
OHLC (20130708/130500) 72.42,72.46,72.41,72.46
OHLC (20130708/131000) 72.45,72.52,72.44,72.47
OHLC (20130708/131500) 72.48,72.51,72.47,72.51
OHLC (20130708/132500) 72.48,72.49,72.38,72.43
OHLC (20130708/133000) 72.44,72.47,72.42,72.44
OHLC (20130708/133500) 72.43,72.48,72.42,72.47
OHLC (20130708/134000) 72.47,72.51,72.46,72.49
OHLC (20130708/134500) 72.49,72.54,72.49,72.54
OHLC (20130708/135000) 72.54,72.59,72.53,72.58
OHLC (20130708/135500) 72.58,72.59,72.54,72.55
OHLC (20130708/140000) 72.56,72.58,72.54,72.55
OHLC (20130708/140500) 72.55,72.58,72.52,72.56
OHLC (20130708/141000) 72.56,72.58,72.55,72.55
OHLC (20130708/141500) 72.55,72.56,72.51,72.51
OHLC (20130708/142000) 72.51,72.53,72.50,72.50
OHLC (20130708/142500) 72.50,72.53,72.49,72.53
OHLC (20130708/143000) 72.53,72.53,72.46,72.47
OHLC (20130708/143500) 72.48,72.52,72.48,72.50
OHLC (20130708/144000) 72.50,72.50,72.47,72.49
OHLC (20130708/144500) 72.50,72.54,72.50,72.52
OHLC (20130708/145000) 72.52,72.53,72.50,72.51
OHLC (20130708/145500) 72.51,72.61,72.51,72.61
OHLC (20130708/150000) 72.61,72.62,72.58,72.59
OHLC (20130708/150500) 72.60,72.61,72.54,72.56
OHLC (20130708/151000) 72.57,72.59,72.56,72.58
OHLC (20130708/151500) 72.57,72.59,72.54,72.57
OHLC (20130708/152000) 72.56,72.59,72.55,72.57
OHLC (20130708/152500) 72.58,72.58,72.52,72.53
OHLC (20130708/153000) 72.53,72.56,72.50,72.51
OHLC (20130708/153500) 72.51,72.56,72.47,72.56
OHLC (20130708/154000) 72.55,72.60,72.53,72.53
OHLC (20130708/154500) 72.53,72.58,72.53,72.55
OHLC (20130708/155000) 72.55,72.61,72.55,72.60
OHLC (20130708/155500) 72.60,72.61,72.54,72.56
OHLC (20130708/160000) 72.56,72.65,72.56,72.64
OHLC (20130708/160500) 72.64,72.67,72.63,72.66
OHLC (20130708/161000) 72.67,72.69,72.66,72.66
OHLC (20130708/161500) 72.66,72.75,72.65,72.66
OHLC (20130708/162000) 72.64,72.65,72.52,72.64
OHLC (20130708/162500) 72.66,72.66,72.66,72.66
OHLC (20130708/163000) 72.66,72.66,72.66,72.66
OHLC (20130708/163500) 72.66,72.70,72.66,72.70
OHLC (20130708/164000) 72.71,72.71,72.71,72.71
OHLC (20130708/164500) 72.70,72.70,72.50,72.50
OHLC (20130708/165500) 72.71,72.71,72.70,72.70
OHLC (20130708/170000) 72.71,72.71,72.70,72.70
OHLC (20130708/170500) 72.71,72.71,72.71,72.71
OHLC (20130708/171000) 72.70,72.70,72.70,72.70
OHLC (20130708/171500) 72.70,72.71,72.70,72.71
OHLC (20130708/172500) 72.70,72.70,72.69,72.69
OHLC (20130708/173500) 72.67,72.67,72.65,72.65
OHLC (20130708/174500) 72.65,72.65,72.64,72.65
OHLC (20130708/175500) 72.65,72.65,72.65,72.65
OHLC (20130708/180000) 72.65,72.65,72.65,72.65
OHLC (20130708/180500) 72.66,72.66,72.66,72.66
OHLC (20130708/192000) 72.66,72.66,72.66,72.66
QQQ tracking 3600 bars, count: 20

again no errors are received.

DTN_Steve_S
-DTN Guru-
Posts: 2093
Joined: Nov 21, 2005
Posted: Jul 9, 2013 09:59 AM          Msg. 2 of 4
Here is what I have been able to dig up on this issue.

First, the server logs indicate that the correct number of datapoints were returned for each of your requests yesterday.

When I make a comparable request today for each of your requests (I can't make the exact same request and get the same data returned), I see the correct number of results returned.

Looking at the results I get today and the results you've posted, I came up with the following results:

IBM86400 - your last datapoint is duplicated accounting for the extra datapoint.
QQQ86400 - your results are missing the 4/23 bar.

IBM300 - your results are missing the 15:25 bar
GOOG300 - your results are missing the 14:20 bar
QQQ300 - your results are missing the 13:20 bar

I have also verified that all server farms are returning these missing bars.

I can't explain these results but right now I'm inclined to think it has to be something within your software causing this since no one else is reporting similar issues.

ppsupport
-Interested User-
Posts: 15
Joined: Jun 28, 2013
Posted: Jul 9, 2013 12:03 PM          Msg. 3 of 4
yes it does seem to be random in terms of when and what bars are missed.

however this combined with the duplicate bar and your confirmation that your servers return this data probably means our buffer is occasionally being missed or read twice.

thanks for your help and analysis

ppsupport
-Interested User-
Posts: 15
Joined: Jun 28, 2013
Posted: Jul 9, 2013 04:58 PM          Msg. 4 of 4
yes it was a buffering problem, when a bar packet was split between two async packet buffers on windows and the request id happened to not be in the buffer.

was able to troubleshoot it quickly comparing the output from my software above to your tester tools. working now.

thanks again
 

 

Time: Thu May 23, 2024 7:08 PM CFBB v1.2.0 11 ms.
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