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发表于 2011-3-6 02:44 AM
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回复 当时惘然
显示的是FINRA数据的总和。
以EGO为例,03/04 Total volume = 477476(NASDAQ) + 2630 ...
streetman 发表于 2011-3-5 21:38
Thanks for clarifying the data. I was wondering the vol data difference between yahoo daily data and the FINRA daily data. I verified stick "A". yahoo data is much higher than FINRA data.
Anyway, much better than no present data. yahoo data on short ratio is 15-day delay. almost useless.
Does FINRA offer other data? alpha, beta, earning, daily price...? yahoo offers, but it's one-by-one based. i.e. if you review 500 tickers, you have to access 500 times, in whatever way(manual or query). |
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