n*l
2 楼
最后结论和天朝一样：临时工干的
【在 r*g 的大作中提到】
: 历史首回。不知是不是我们码工的问题。
【在 r*g 的大作中提到】
: 历史首回。不知是不是我们码工的问题。
w*g
3 楼
航空公司的系统也有down的。不会是黑客攻击吧？
这两天越搞越邪乎了。
【在 r*g 的大作中提到】
: 历史首回。不知是不是我们码工的问题。
这两天越搞越邪乎了。
【在 r*g 的大作中提到】
: 历史首回。不知是不是我们码工的问题。
a*n
4 楼
天朝黑客部队反击米柚做空 a股
[在 rgg (rgg) 的大作中提到：]
：历史首回。不知是不是我们码工的问题。
：
：...........
[在 rgg (rgg) 的大作中提到：]
：历史首回。不知是不是我们码工的问题。
：
：...........
g*g
5 楼
为啥NYSE上的stock价格还是有变化？
【在 r*g 的大作中提到】
: 历史首回。不知是不是我们码工的问题。
【在 r*g 的大作中提到】
: 历史首回。不知是不是我们码工的问题。
k*0
6 楼
我觉得是美帝发现要自由落体拔线了， 不小心顺便把UA的线也拔了 ：）
a*a
7 楼
pretty much all exchanges trade all stocks regardless of listing. this is
required by law. typically quotes one sees are the NBBO (national best bid
offer) which could be on any exchange. ARCA, AMEX, EDGE, BATS, NASDAQ, NYSE,
Boston, philli to name a few.
when a market order arrives at any exchange, the law provides that the
exchange first check quotes on all other exchanges and reroute the order to
one if that one is displaying a better quote than itself. this is described
as "NBBO is protected" that no execution can happen out side of NBBO.
I doubt retail investors see the per exchange quote books, most likely just
the NBBOs, which during today, probably are displayed on NASDAQ, EDGE or
BATS.
so today was actually a very good example of US exchange systems working as
they are designed to.
would be bad if NYSE could not get back on line before close. that would be
the close price determination would be disrupted and NYSE listed securities
would have trouble mark to market today, which is a huge deal to the economy.
【在 g*****g 的大作中提到】
: 为啥NYSE上的stock价格还是有变化？
required by law. typically quotes one sees are the NBBO (national best bid
offer) which could be on any exchange. ARCA, AMEX, EDGE, BATS, NASDAQ, NYSE,
Boston, philli to name a few.
when a market order arrives at any exchange, the law provides that the
exchange first check quotes on all other exchanges and reroute the order to
one if that one is displaying a better quote than itself. this is described
as "NBBO is protected" that no execution can happen out side of NBBO.
I doubt retail investors see the per exchange quote books, most likely just
the NBBOs, which during today, probably are displayed on NASDAQ, EDGE or
BATS.
so today was actually a very good example of US exchange systems working as
they are designed to.
would be bad if NYSE could not get back on line before close. that would be
the close price determination would be disrupted and NYSE listed securities
would have trouble mark to market today, which is a huge deal to the economy.
【在 g*****g 的大作中提到】
: 为啥NYSE上的stock价格还是有变化？
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