Introduction
As a global broker offering futures trading in 19 countries, IB is subject to various regulations, some of which retain the concept of margin as a single, end of day computation as opposed to the continuous, real-time computations IB performs. To satisfy commodity regulatory requirements and manage economic exposure in a pragmatic fashion, two margin computations are performed at the market close, both which must be met to remain fully margin compliant. An overview of these computations is outlined below.

Overview
All orders are subject to an initial margin check prior to execution and continuous maintenance margin checks thereafter. As certain products may be offered intraday margin at rates less than the exchange minimum and to ensure end of day margin compliance overall, IB will generally liquidate positions prior to the close rather than issue a margin call. If, however, an account remains non-compliant at the close, our practice is to issue a margin call, restrict the account to margin reducing transactions and liquidate positions by the close of the 3rd business day if the initial requirement has not then been satisfied.

In determining whether a margin call is required, IB performs both a real-time and regulatory computation, which in certain circumstances, can generate different results:

Real-Time: under this method, initial margin is computed using positions and prices collected at a common point in time, regardless of a product’s listing exchange and official closing time; an approach we believe appropriate given the near continuous trading offered by most exchanges.

Regulatory: under this method, initial margin is computed using positions and prices collected at the official close of regular trading hours for each individual exchange. So, for example, a client trading futures listed on each of the Hong Kong, EUREX and CME exchanges would have a requirement calculated based upon information collected at the close of each respective exchange.
 

Impact
Clients trading futures listed within a single country and session are not expected to be impacted. Clients trading both the daytime and after hours sessions of a given exchange or on exchanges located in different countries where the closing times don’t align are more likely to be impacted. For example, a client opening a futures contract during the Hong Kong daytime session and closing it during U.S. hours, would have only the opening position considered for purposes of determining the margin requirement. This implies a different margin requirement and a possible margin call under the revised computation that may not have existed under the current.  An example of this is provided in the chart below.
 

Example

This example attempts to demonstrate how a client trading futures in both the Asia and U.S. timezones would be impacted were that client to trade in an extended hours trading session (i.e., outside of the regular trading hours after which the day's official close had been determined).  Here, the client opens a position during the Hong Kong regular hours trading session, closes it during the extended hours session, thereby freeing up equity to open a position in the U.S. regular hours session. For purposes of illustration, a $1,000 trading loss is assumed. This example illustrates that the regulatory end of day computation may not recognize margin reducing trades conducted after the official close, thereby generating an initial margin call.

1. 您的资金
存款&取款基本信息。所有转账都通过您的账户管理进行管理
存款
首先，通过您的账户管理 > 资金 > 资金转账 > 转账类型：“存款”创建一个存款通知（如何创建存款通知）。 第二步，通知您的银行进行电汇转账，在存款通知中提供详细银行信息。
取款
通过您的账户管理 > 资金 > 资金转账 > 转账类型：“取款”创建一个取款指令（如何创建取款指令）
如果您通知要进行超出取款限额的取款，则会被视为异常取款，我们因此将需要匹配银行账户持有人和IB账户。如果目的地银行账户已被用作存款，那么取款将会被处理；否则，您必须联系客户服务并提供所需文件。
错误排查
存款：我的银行发出了资金，但我没有看到资金记入我的IB账户。可能的原因：
a) 资金转账需要1至4个工作日。
b) 存款通知缺失。您必须通过账户管理创建存款通知并向客户服务发送一条咨询单。
c) 修改详情缺失。转账详情中缺失您的姓名或IB账户号码。您必须联系您的银行索取完整的修改详情。
d) IB发起的ACH存款7个工作日内限额为10万美元。如果您开立的是初始要求为11万美元的投资组合保证金账户，最好选择电汇存款以减少您第一笔交易的等待时间。如果选择ACH，会需要等待近2周时间，或者可以选择临时升级至RegT。
取款：我已经请求了取款，但我没有看到资金记入我的银行账户。可能的原因：
a) 资金转账需要1至4个工作日。
b) 被拒。超出最大取款限额。请检查您账户的现金余额。注意，出于监管要求，存入资金时会有三天置存期，之后才可以被取出。
c) 您的银行退回了资金。可能是因为接收银行账户与汇款银行账户名称不匹配。

2. 设置您的账户以进行交易
现金与保证金账户的区别：如果您选择快速申请，默认您的账户类型为配备美国股票许可的现金账户。如果您想使用杠杆并以保证金交易，参见此处如何升级为RegT保证金账户
交易许可
为了能够交易特定国家的某一特定资产类别，您需要通过账户管理获得该资产类别的交易许可。请注意，交易许可是免费的。但您可能需要签署当地监管部门所要求的风险披露。如何请求交易许可
市场数据
如果想获取某一特定产品/交易所的实时市场数据，您需要订阅交易所收费的市场数据包。如何订阅市场数据
市场数据助手会帮助您选择正确的数据包。请观看该视频，其解释了市场数据助手是如何工作的。
客户可以通过从未订阅的代码行点击免费延时数据按钮选择接收免费的延时市场数据。
顾问账户
请阅读用户指南顾问入门指南。在这里，您可以看到如何向您的顾问账户创建其他使用者以及如何授予其访问权限等等。

3. 如何交易

如果想学习如何使用我们的交易平台，您可以访问交易者大学。在这里您可以找到我们以10种语言提供的实时与录制网研会以及有关交易平台的课程与文档。
交易者工作站（TWS）
要求更高级交易工具的交易者可以使用我们做市商设计的交易者工作站（TWS）。TWS有着便于操作的电子表格式界面，可优化您的交易速度和效率，支持60多种定单类型，配备可适应任何交易风格的特定任务交易工具，并可实时监控账户余额与活动。试试两种不同模式：
魔方TWS：直观可用性，简便的交易准入，定单管理，自选列表与图表全部在一个窗口呈现。
标准模式TWS：为需要更高级工具与算法的交易者提供高级定单管理。
基本描述与信息 / 快速入门指南 / 用户指南
互动课程：TWS基础 / TWS设置 / 魔方TWS
如何下单交易：标准模式TWS视频 / 魔方TWS视频
交易工具：基本描述与信息 /  用户指南
要求：如何安装适用于Windows的Java / 如何安装适用于MAC的Java / 需打开端口4000和4001
登录TWS / 下载TWS
网络交易者（WebTrader）
偏好干净简洁界面的交易者可以使用我们基于HTML的网络交易者。网络交易者便于查看市场数据、提交定单以及监控您的账户与执行。从各浏览器使用最新版本网络交易者
快速入门指南 / 网络交易者用户指南
简介：网络交易者视频
如何下单交易：网络交易者视频
登录网络交易者
移动交易者（MobileTrader）
我们的移动解决方案可供您随时随地用您的IB账户进行交易。IB TWS iOS版和IB TWS BlackBerry版是为这些型号定制设计的，而通用的移动交易者支持大多数其他智能手机。
基本描述与信息
定单类型 可用定单类型与描述 / 视频 / 课程 / 用户指南
模拟交易 基本描述与信息 / 如何获得模拟交易账户
一旦您的模拟交易账户创建成功，您便可用模拟交易账户分享您真实账户的市场数据：账户管理 > 管理账户 > 设置 > 模拟交易

 
4. 在全球范围进行交易
IB账户为多币种账户。您的账户可以同时持有不同的货币，可供您从一个账户交易全球范围内的多种产品。
基础货币
您的基础货币决定了您报表的转换货币以及用于确定保证金要求的货币。基础货币在您开立账户时决定。客户随时可通过账户管理改变其基础货币。
我们不会自动将货币转换为您的基础货币
货币转换必须由客户手动完成。在该视频中，您可以学习如何进行货币转换。
要开仓以您账户所不持有之货币计价的头寸，您可以有以下两种选择：
A) 货币转换。
B) IB保证金贷款。（对现金账户不可用）
请查看该课程，其解释了外汇交易方法。

5. 拓展您IB经验的五个要点
1. 合约搜索
在这里，您会找到我们的所有产品、代码与说明。
2. IB知识库
IB知识库包含了一系列术语、指导性文章、错误排查技巧以及指南，旨在帮助IB客户管理其IB账户。只需在搜索按钮输入您想要了解的内容，您便会得到答案。
3. 账户管理
我们的交易平台可供您访问市场，账户管理则可供您访问自己的IB账户。使用账户管理可管理账户相关任务，如存入或取出资金、查看您的报表、修改市场数据与新闻订阅、更改交易许可并验证或更改您的个人信息。
登录账户管理 / 账户管理快速入门指南 / 账户管理用户指南
4. 安全登录系统
为向您提供最高级别的在线安全，盈透证券推出了安全登录系统（SLS），通过安全登录系统访问账户需要进行双因素验证。双因素验证旨在于登录时采用两项安全因素确认您的身份：1)您的用户名与密码组合；和2)生成随机、一次性安全代码的安全设备。因为登录账户需要既知晓您的用户名/密码又持有实物安全设备，所以参加安全登录系统基本上可以杜绝除您之外的其他任何人访问您账户的可能性。
如何激活您的安全设备 / 如何获取安全代码卡 / 如何退还安全设备
如果忘记密码或丢失安全代码卡，请联系我们获取即时帮助。
5. 报表与报告
我们的报表与报告方便查看和进行自定义，覆盖了您盈透账户的方方面面。如何查看活动报表

1. Your Money
Deposits & Withdrawals General Info. All transactions are administered through your secure Account Management
Deposits
First, you create a deposit notification through your Account Management > Funding > Fund Transfers > Transaction Type: “Deposit” How to create a deposit notification. The second step is to instruct your Bank to do the wire transfer with the bank details provided in your Deposit Notification.
Withdrawals
Create a withdrawal instruction via your secure Account Management > Funding > Fund Transfers > Transaction Type: "Withdrawals" How to create a withdrawal instruction
If you instruct a withdrawal over the Withdrawal limits, it will be considered an exceptional withdrawal and we will therefore need to match bank account holder and IB account. If destination bank account has been used for a deposit, withdrawal will be processed; otherwise, you must contact customer service and provide the documents needed.
Troubleshooting
Deposits: My bank sent the money but I do not see it credited into my IB account. Possible reasons:
a) A fund transfer takes 1-4 business days
b) A Deposit Notification is missing. You have to create it via your Account Management and send a ticket to Customer Service
c) Amending details are missing. Your name or IB account number is missing in the transfer details. You have to contact your bank and ask for the full amending details.
d) ACH initiated by IB is limited to 100k USD in a 7 business period. If you opened a Portfolio Margin account where the initial requirement is 110k, a wire deposit might be the better deposit option to reduce wait time for your first trade. If selecting ACH a wait time of almost 2 weeks or a temporary downgrade to RegT can be possible solutions.
Withdrawals: I have requested a withdrawal but I do not see the money credited to my bank account. Possible reasons:
a) A fund transfer takes 1-4 business days
b) Rejected. Over the max it can be withdrawn. Please check your account cash balance. Note that for regulatory requirements, when the funds are deposited, there is a 3 day holding period before they can be withdrawn.
c) Your bank returned the funds. Probably because receiving bank account and remitting bank account names do not match.

2. Configure your account to trade
Difference between Cash and Margin accounts: If you have chosen the FastTrack application, by default your account type is a cash account with US stock permission. If you would like to get leverage and trade on margin, here how to upgrade to a RegT Margin account
Trading Permissions
In order to be able to trade a particular asset class in a particular country, you need to get the trading permission for it via your Account Management. Please note that trading permissions are free. You might however be asked to sign risk
disclosures required by local regulatory authorities. How to Request Trading Permissions
Market Data
If you want to have market data in real-time for a particular product/exchange, you need to subscribe to a market data package charged by the exchange. How to subscribe to Market data
The Market data assistant will help you choose the right package. Please watch this Video explaining how it works.
Customers have the option to receive delayed market data for free by clicking the Free Delayed Data button from a non-subscribed ticker row.
Advisor Accounts
Have a look at the user guide getting started as advisors. Here you see how to create additional users to your advisor account and grant them access and much more.

3. How to trade
The Trader's University is the place to go when you want to learn how to use our Platforms. Here you will find our webinars, live and recorded in 10 languages and tours and documentation about our various Trading Platforms.
Trader Workstation (TWS)
Traders who require more sophisticated trading tools can use our market maker-designed Trader Workstation (TWS), which optimizes your trading speed and efficiency with an easy-to-use spreadsheet interface, support for more than 60 order types, task-specific trading tools for all trading styles, and real-time account balance and activity monitoring. Try the two models
TWS Mosaic: for intuitive usability, easy trading access, order management, watchlist, charts all in one window or
TWS Classic: the Advanced Order Management for traders who need more advanced tools and algos.
General Description and Information / Quick start guide / Usersguide
Interactive Tours: TWS Basics / TWS configuration / TWS Mosaic
How to place a trade:  Video Classic TWS / Video Mosaic
Trading tools: General Description and Information /  Users guide
Requirements: How to install Java for Windows / How to install Java for MAC / Port 4000 and 4001 needs to be open
Login TWS / Download TWS
WebTrader
Traders who prefer a clean and simple interface can use our HTML-based WebTrader, which makes it easy to view market data, submit orders, and monitor your account and executions. Use the latest WebTrader from every browser
Quick Start Guide / WebTrader User's Guide
Introduction: Video WebTrader
How to place a Trade: Video WebTrader
Login WebTrader
MobileTrader
Our mobile solutions allow you to trade your IB account on the go. The mobileTWS for iOS and the mobileTWS for BlackBerry are custom-designed for these popular models, while the generic MobileTrader supports most other Smart phones.
General Description and Information
Order Types Order Types available and Description / Videos / Tour / Users guide
Paper Trading General Description and Information / How to get a Paper Trading Account
Once your paper account is created, you can share the market data of your real account with your paper trading account: Account Management > Manage Account > Settings > Paper trading

 
4. Trade all over the World
IB accounts are multi-currency accounts. Your account can hold different currencies at the same time, this allows you to trade multiple products around the world from a single account.
Base Currency
Your base currency determines the currency of translation for your statements and the currency used for determining margin requirements. Base currency is determined when you open an account. Customers may change their base currency at any time through Account Management.
We do not automatically convert currencies into your Base currency
Currency conversions must be done manually by the customer. In this video you can learn how to do a currency conversion.
In order to open a position denominated in a currency that you do not have in your account, you have two possibilities:
A) Currency conversion.
B) IB Margin Loan. (Not available for Cash Accounts)
Please see this course explaining the mechanics of a foreign transaction.

5. Five points to enrich your IB experience
1. Contract Search
Here you will find all our products, symbols and specifications.
2. IB Knowledge Base
The Knowledge Base is a repository of glossary terms, how-to articles, troubleshooting tips and guidelines designed to assist IB customers with the management of their IB accounts. Just enter in the search button what you are looking for and you will get the answer.
3. Account Management
As our trading platforms give you access to the markets, the Account Management grants you access to your IB account. Use Account Management to manage account-related tasks such as depositing or withdrawing funds, viewing your statements, modifying market data and news subscriptions, changing your trading permissions, and verifying or changing your personal information.
Log In Account Management / AM Quick Start Guide / AM Users Guide
4. Secure Login System
To provide you with the highest level of online security, Interactive Brokers has implemented a Secure Login System (SLS) through which access to your account is subject to two-factor authentication. Two-factor authentication serves to confirm your identity at the point of login using two security factors: 1) Something you know (your username and password combination); and 2) Something you have (an IB issued security device which generates a random, single-use security code). As both knowledge of your username/password and physical possession of the security device are required to login to your account, participation in the Secure Login System virtually eliminates the possibility of anyone other than you accessing your account.
How to Activate your Security Device / How to Obtain a Security Code Card / How to return Security device
In case you forgot your password or lost your security code card, please call us for immediate assistance.
5. Statements and Reports
Easy to view and customize, our statements and reports cover all aspects of your Interactive Brokers account. How to view an Activity Statement 

IRA owners may be required to to withdraw funds beginning at age 73, and every year thereafter.  Determining your Required Minimum Distribution (RMD) is significant while retaining an IRA, considering both your life expectancy and the IRA's fair market value.

The required amount for each eligible person is based on the December 31 IRA account value of the previous year and the IRA owners date of birth.  Your spouse's date of birth may also be a factor if your spouse is at least 10 years younger than you.  Interactive Brokers LLC provides several information resources to understand and calculate your RMD, including access to the online FINRA RMD Calculator.

January RMD Notification

Beginning RMD Distributions

Requesting Your RMD Withdrawal

Calculating Your RMD 

January RMD Notification

The Internal Revenue Service (IRS) requires the IRA plan custodian to notify IRA owners about the RMD requirements by January 31 each year.  If you turn 73 this year, you are required to begin taking RMDs before April 1 of the following year.

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Beginning RMD Distributions

Eligible IRA owners must begin receiving withdrawals by December 31 of the year they reach age 73.  The first RMD withdrawal, however, may be delayed until April 1 of the following year.  

If you elect to delay the withdrawal, then please observe the following considerations:  

(1) Two RMD withdrawals will be required the following year, the undistributed initial RMD and the new RMD. 

(2) The new RMD will be slightly larger due to the December 31 market value's inclusion of the undistributed initial RMD.

Subsequent RMD withdrawals from your IRA must be distributed by December 31 to avoid a penalty tax.

Note:  Roth IRAs are exempt from the RMD rules during the IRA owner's lifetime.

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Requesting Your RMD Withdrawal

You may request a withdrawal of funds through the Transfer & Pay and then Transfer Funds menu options within Client Portal.  The IRS deadline for taking RMDs is December 31 each year.  Keep in mind that the year end withdrawal cut off for processing withdrawals from your Interactive Brokers account may occur before December 31.

Please note that you can elect to transfer your funds to your bank account or to an Interactive Brokers non-IRA account. To transfer funds to an Interactive Brokers non-IRA account, log into Client Portal, select Transfer & Pay, Transfer Funds then select Transfer Funds Between Accounts.

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Calculating Your RMD

Your RMD is determined by dividing the account balance on December 31 of last year by your life expectancy factor.  Your life expectancy factor is taken from the Life Expectancy Tables contained in IRS Publication 590.  Your IRA beneficiary election may play an important role in determining your RMD, as well.

You must calculate your RMD separately for each qualifying IRA custodied at Interactive Brokers and any other financial institution.  The RMD, however, may be satisfied from any single one or combination of your IRAs. The IRA Required Minimum Distribution Worksheets may provide additional assistance with the calculation of your RMD.  

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Click here to return to the Retirement Account Resource page.

Disclaimer:  IB does not provide tax advice. These statements are provided for information purposes only, are not intended to constitute tax advice which may be relied upon to avoid penalties under any international, federal, state, local or other tax statutes or regulations, and do not resolve any tax issues in your favor. We recommend that you consult a qualified tax adviser or refer to the U.S. Internal Revenue Service.