具我所知，可能scottrade吧，没有最低月账户使用费，交易费用较低，中文服务，进出资金好像都没有费用，数据也还可以（我用过他的免费数据，日线的，backfill时飞快，而且能提供十几年的日线数据，比IB好），指令方面不太清楚。我本来想在那儿开个户的，但他好像不支持网上开户（需要寄纸质文件），我比较懒，就拖下来了。 楼主如果开户后，记得回来说说使用感受啊。如果好用，我想也开一个。
如果你是中线操作，手续费是一个大问题吗？如果想多平台、低手续费，IB不就是一个选择？ “我的系统是IE 6.0，登录MB网站说我的版本太低，除了提示让升级IE 7.0，其它网站相关内容一概没有。 ” －－－－－－－－－－－－－－－ 兄弟真服了你了，可以找个网吧试试 下面是MB网站摘下来的常见问题： What exactly do you offer? MB Trading offers the MBT Navigator, a professional level direct access trading system for Nasdaq, NYSE and AMEX securities, options, and e-mini futures. The Navigator seamlessly integrates into some of the industry's leading quote applications, including QCharts, and eSignal, providing a complete and advanced online trading system. We offer real time comprehensive support via our internet based chat room and a fully staffed Trade Desk that is available from 7:30am to 8:00pm EST. We are confident that you will not find a more reliable, convenient, and efficient trading platform. How does your service differ from other online brokers? Most traditional online brokers are web-based. This means that orders entered online are first sent to a broker who then places the order for you. With the MBT Navigator, your orders are sent directly to the exchange or marketplace for fast executions, all for a low, competitive fee. How long has MB Trading been in business? MB Trading was founded in 1999 by Ross Ditlove and institutional broker Steve Demarest. MB Trading is headquartered in El Segundo, CA. Is MB Trading a public company? No, MB Trading is a privately held company. Ross Ditlove is the CEO and Steve Demarest is the President of MB Trading. Who does MB Trading clear through? MB Trading clears through Penson Financial Services, a Publicly traded firm. Capitalized through an affiliation with a Texas life insurance group with assets in excess of $200 million and equity capital of over $100 million, Penson has the financial strength to invest in the people and technologies that make this kind of tailored, flexible service possible. More information on Penson Financial Services can be found at www.penson.com Is MB Trading a broker-dealer? Yes, MB Trading is a broker-dealer and a FINRA and SIPC member firm. 看了一下，有客服电话，没直接给email地址，需要你上去填个表，见图
呵呵，没吓你，我的期货是选的“非捆绑”方式，记得过夜单被收过费，后来看到weijian也这样说我才知道的（金额很小，零点几美元，但你捂十年八载就很恐怖了，但如果你没选过“非捆绑”，估计没啥可担心的）。我也没找到相应的网页，可以去问问weijian或客服。
嗯，在网站上找到说期货会收过夜费，是像你说得那样，非捆绑式会收滞留费的。在“佣金-〉期货和期货期权-〉非捆绑式的“ 里面： “7. 针对单一底层证券每个净期货合约、净沽空看涨期货期权或净沽空看跌期货期权每个日历日收取净期货头寸被隔夜保留的滞留费。" 还好当初系统默认的是捆绑式的
过夜费是对期货及期货期权来收取的，而且只对非捆绑式报价，对股票交易则没有这个说法。实际上，大家被收取的这个过夜费基本上都是很少的份额。相对于期货价格的变动，成本非常低。打个比方，就好像打车从城东到城西，红灯或堵车的时候，每分钟多收了1分钱。 你在不在IB开户做中期股票交易，最关键的是考虑每个月10美元的最低活动费的成本。