Bring your MetaTrader accounts together. Trade the spread with server-side execution, clear signals, and risk limits that stay in your hands.将你的 MetaTrader 账户协同起来。服务端执行价差策略，信号清晰，风控边界由你掌握。
MT4 & MT5 · Cloud or your own VPSMT4 / MT5 · 云端托管或自有 VPS
Two accounts. One connected view.双账户，一个协同视图。
Strategies run on your server. Your browser is just the window.策略在服务端持续运行，浏览器只是你的操作窗口。
A CLEAR PATH TO EXECUTION从连接到执行，清晰有序
You set the conditions. Libra connects the accounts and handles execution on your trading node.你设定交易条件，Libra 连接账户，并在交易节点上执行策略。
Create your workspace创建交易空间Add MT4 or MT5 logins to your workspace. Search your broker's server by name. Passwords are stored encrypted and are never sent back to the browser.将 MT4 或 MT5 账户添加至交易空间，按名称搜索经纪商服务器。密码加密存储，不会返回浏览器。
Pick two different accounts as legs A and B of a group. An account can only sit in one group, so two strategies never trade the same login.选择两个不同账户，组成一个账户组的 A / B 腿。每个账户只能属于一个组，避免多个组同时操作同一账户。
Choose symbols, lots and the open and close spread. New strategies start paused. Live trading switches on only after the required risk limits are filled in.选择品种、手数及开平仓价差。新策略默认暂停，填写必需的风控限制后，才可开启实盘交易。
DESIGNED AROUND THE TRADE围绕每一笔交易而设计
From the first quote to the final close, see what your strategy is doing and why.从第一笔报价到最终平仓，策略在做什么、为什么执行，一目了然。
Hedge XAUUSD against XAUUSD, or against GOLD at another broker. Cross pairs size lots from a multiplier and track the price offset with an adjustable half-life.可将 XAUUSD 与另一账户的 XAUUSD 配对，也可与其他经纪商的 GOLD 配对。跨品种组合按倍率计算手数，并通过可调半衰期跟踪价格偏移。
If one leg is rejected or its result is unknown, Libra exits the filled leg, pauses the strategy and shows the progress of each leg. Unknown orders are never resent.一条腿被拒单或结果未知时，Libra 会退出已成交的一腿、暂停策略，并显示双腿处理进度。结果未知的订单不会重复发送。
A signal has to hold for your set number of checks before an order is sent, and only inside your trading hours. Exits use their own confirmation count.信号需连续满足指定次数，且处于设定的交易时段内，才会发送订单。平仓信号使用独立的确认次数。
Every quote is checked for age and for the time gap between A and B. Stale or out-of-sync quotes block new entries, and the reason is shown next to the strategy.逐笔检查报价时效与 A/B 报价时间差。报价过期或不同步时阻止新开仓，并在策略旁说明原因。
Floating P&L updates on every tick: buys at Bid, sells at Ask, net of the commission and swap your broker reports. Positions you opened by hand are included.浮动盈亏随报价更新：买单按 Bid、卖单按 Ask 估值，并计入经纪商报告的佣金与隔夜利息。手动建立的持仓同样纳入统计。
After a restart, Libra reconnects the accounts, checks positions and pending orders against the broker, then resumes the strategies that were running.重启后自动重连账户，与经纪商核对持仓及待处理订单，再恢复原本运行中的策略。
Trade, profit, spread-level, error and connection alerts go out through Apprise to Telegram, email, Bark and many other services.交易、盈利、价差阈值、错误和连接提醒，通过 Apprise 发送至 Telegram、邮件、Bark 等服务。
Filter every hedge by group, status and date, export to CSV, and see realized P&L per day and per currency, including archived groups.按账户组、状态与日期筛选对冲记录，导出 CSV，并按日期与币种查看已实现盈亏，已归档账户组同样可查。
CONTROL BEFORE EXECUTION先设边界，再执行交易
Each group has its own limits, checked before every order. When a limit trips, the group stops opening new positions until you review it. Pause, disarm or close all positions of a group from one screen.每个账户组拥有独立的风控限制，每次下单前都会检查。触发限制后，该组停止新开仓，等待你复核。在同一界面即可暂停策略、关闭新开仓或平掉组内全部持仓。
Applied independently to every group独立应用于每个账户组
ONE PLATFORM. TWO WAYS TO RUN IT.同一平台，两种部署方式
The same execution engine. The same risk controls.相同的执行引擎，相同的风险控制。
A home that fits the way you trade.选择适合你交易方式的部署方案。
We run the trading node for you. Sign in and start.由我们托管交易节点，登录即可开始。
YOUR WORKSPACE INCLUDES交易空间包含
Run the trading node on your own server, for example one close to your brokers.将交易节点部署在自己的服务器上，例如选择靠近经纪商的机房。
YOUR WORKSPACE INCLUDES交易空间包含
Billing runs in 30-day periods on Beijing time. The day you pay is free and the 30 days start the next day. Groups added mid-period are charged only for the days left.按北京时间以 30 天为周期计费，付款当天免费，次日起计算 30 天。周期内新增账户组，仅按剩余天数计费。
A LITTLE MORE CLARITY多一份了解，少一份疑问
A few things to know在首个组合开始交易前，
before your first pair goes live.这些信息值得先了解。
MetaTrader 4 and MetaTrader 5 accounts. Legs A and B can be on different platforms and different brokers. When you add an account, you search for the broker server by name.支持 MetaTrader 4 与 MetaTrader 5 账户。A / B 腿可使用不同平台、不同经纪商。添加账户时，可按名称搜索经纪商服务器。
No. Strategies run on the trading node. A background tab pauses its live connection after 30 seconds and reconnects when you come back.不会。策略运行在交易节点上。浏览器标签页转入后台 30 秒后会暂停实时连接，返回时自动重连。
Libra exits the leg that filled and pauses the strategy. If an order result is unknown, it is not sent again; Libra keeps checking the broker and exits any fill it later finds.Libra 会退出已成交的一腿，并暂停策略。订单结果未知时不会重复发送，而是持续向经纪商核对，发现后续成交后再退出。
Yes. A workspace holds up to 10 groups. Each group has its own two accounts, strategies and risk limits. Accounts that are not in a group are stored but not connected, and do not use a group slot.可以。每个交易空间最多支持 10 个账户组，每组拥有独立的双账户、策略与风控限制。未分组账户只保存信息、不建立连接，也不占用账户组名额。
They are stored encrypted on the trading node and never returned by the API. On the VPS plan the node, and so the credentials, live on your own server.密码在交易节点上加密存储，API 不会返回密码。选择 VPS 方案时，交易节点及账户凭据都保留在你的服务器上。
No. Libra is trading software. It does not hold funds or give advice, and you stay responsible for your accounts and strategies.不提供。Libra 是交易软件，不托管资金，也不提供投资建议。账户与策略由你自行管理并承担责任。
BRING YOUR ACCOUNTS INTO BALANCE让双账户，形成合力
Create a workspace, add two accounts and set up a strategy. It stays paused until you switch on live trading.创建交易空间，添加两个账户并设置策略。策略会保持暂停，直到你主动开启实盘交易。
Set up your first pair创建首个对冲组合Your strategy starts paused. You decide when to go live.策略默认暂停，何时启动实盘，由你决定。