1 second snapshot is possible in google but I never verified. Frankly speaking professional traders who trade on tick data or similar use automated trades and have servers relocated @ exchange. None use free data like google as risk is huge as compared to money @ trade.
Here is way to do it. We are not planning to do it in Shubha downloader for 1 sec.
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http://www.google.com/finance/getpr...d&f=d,c,o,h,l&df=cpct&auto=1&ts=1266701290218 [^]
where
q= stock symbol on Google finance
x= exchange symbol
i= interval (here 60 means 60 sec (1 minute interval))
p= no of period(here 5d denotes 5 days of data)
f= parameters (day, close, open, high and low)
df= difference (cpct is may be in % change )
auto =1,
ts = time start if you cut the last 4 digitsthe rest gives the start day in seconds
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Here is way to do it. We are not planning to do it in Shubha downloader for 1 sec.
-------------
http://www.google.com/finance/getpr...d&f=d,c,o,h,l&df=cpct&auto=1&ts=1266701290218 [^]
where
q= stock symbol on Google finance
x= exchange symbol
i= interval (here 60 means 60 sec (1 minute interval))
p= no of period(here 5d denotes 5 days of data)
f= parameters (day, close, open, high and low)
df= difference (cpct is may be in % change )
auto =1,
ts = time start if you cut the last 4 digitsthe rest gives the start day in seconds
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