a股集合竞价成交规则

2025-03-23 19:46:12
推荐回答(1个)
回答1:

a股集合竞价成交规则为在每个交易日的9:15-9:25之间,集合竞价采用最大成交原则,因此集合竞价只有一个成交价。
股票集合竞价是将数笔委托报价或一时段内的全部委托报价集中在一起,根据不高于申买价和不低于申卖价的原则产生一个成交价格,且在这个价格下成交的股票数量最大,并将这个价格作为全部成交委托的交易价格。股票集合竞价就是在当天还没有成交价的时候,可根据前一天的收盘价和对当日股市的预测来输入股票价格,而在这段时间里输入计算机主机的所有价格都是平等的,不需要按照时间优先和价格优先的原则交易,而是按最大成交量的原则来定出股票的价位,这个价位就被称为集合竞价的价位,而这个过程被称为集合竞价。
A股即人民币普通股票,是由中国境内注册公司发行,在境内上市,以人民币标明面值,供境内机构、组织或个人(2013年4月1日起,境内港澳台居民可开立A股账户)以人民币认购和交易的普通股股票。
机构投资者A股证券开户需携带的资料如下:
1、营业执照复印件3份(经年检);
2、机构代码证复印件3份(经年检);
3、税务登记证复印件3份;
4、法人代表身份证复印件3份(正反面);
5、代理人身份证复印件3份(正反面)。
集合竞价多空力量的对比的常态表现为以下几点:
1、买量较大,卖量较小显示了当日多头强势;
2、买量较小卖量较大极可能高开低走;
3、卖量较大,买量较小显示了当日空头强势;
4、卖量较小买量较大极可能低开高走;
5、买量较大,卖量较小显示了当日多头强势;
6、买量较小,卖量较大显示了当日多头强势。

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