Hello,
Check YAHOO WEB SITE FIRST before claiming anything is
wrong:
For example:
Now that's the contents of file downloaded by
AmiQuote:
$NAME
CELG
03-08-2007,60.47,60.75,59.46,59.46,3202300,59.46
02-08-2007,60.27,60.62,59.33,60.42,3460300,60.42
01-08-2007,60.57,61.00,59.01,60.02,5175100,60.02
31-07-2007,62.38,63.10,60.44,60.56,5827900,60.56
30-07-2007,61.19,62.07,60.65,61.75,5722900,61.75
27-07-2007,60.52,62.35,60.52,61.13,6852400,61.13
26-07-2007,60.00,60.97,59.25,60.20,9902000,60.20
25-07-2007,57.02,59.00,56.86,58.75,5322800,58.75
24-07-2007,56.87,58.30,56.50,56.69,5491300,56.69
23-07-2007,58.28,58.30,56.82,57.43,4933400,57.43
20-07-2007,59.83,59.83,58.33,58.44,4619500,58.44
19-07-2007,59.80,59.86,58.94,59.41,2684800,59.41
18-07-2007,58.35,59.46,58.10,59.29,4450400,59.29
17-07-2007,58.54,58.81,57.65,58.60,3685600,58.60
16-07-2007,59.00,59.10,57.92,58.32,2700200,58.32
13-07-2007,59.39,59.64,59.02,59.20,2459600,59.20
12-07-2007,60.00,60.25,59.08,59.65,3254200,59.65
11-07-2007,58.58,59.31,58.50,59.28,3305000,59.28
Now In AmiBroker:
The volume is correct 32023 HUNDREDS OF SHARES.
Note that since 4.90 AmiBroker by default imports data from
Yahoo in HUNDREDS OF SHARES.
All numbers agree perfectly
If you want data imported in 1's shares (which is not
recommended because of possible overflow
when you import wide market indices) you may edit aqh.format
file (inside Formats folder) and replace
$VOLFACTOR 0.01
line with:
$VOLFACTOR 1
Best regards,
Tomasz
Janeczko
amibroker.com
----- Original Message -----
Sent: Friday, August 03, 2007 9:32
PM
Subject: [amibroker] volume eod
download from yahoo finance
version 4.90.5
the volumes downloaded from yahoo have been too low - from july 20th
onwards , eg. today
NT trades 5.5 million, but the download shows 60,000
CELG traded 4.3 million but the download shows 76,000
does anyone have a fix for this?
thanks for your help
rol lew