help for the article .

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186
YALEWANG 2016.03.02 17:16
 

i remember i had read an article introduce  the basic concept of quate ,ask ,bid,tick,volume ,but now i cannot find where it is .

please help me .

thank you .

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872
eevviill 2016.03.03 11:39 #
 
What do you mean?
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