最好用的免费交易工具，全部集中在一处。
三十七款计算器和实时市场看板，外加一本免费交易日志和完整的自营交易商考核算法。无需注册，无需下载，无需邮箱。每个工具都会打印出它所使用的确切公式，注明数据来源，并在你的浏览器中运行，因此你输入的任何内容都不会离开这个页面。
当前市场所处的位置
数据缓存自官方与公开来源，全天更新，而非逐笔实时推送。要了解完整情况，请查看今日简报。
覆盖每个市场的免费交易工具
按功能分组：仓位与风险管理、交易设置、完整的自营交易商考核工具套件、外汇与利率、加密货币，以及实时市场数据。每一款都是免费的，可在电脑或手机上使用，无需登录。
风险与仓位
查看全部风险与仓位工具 →设置仓位规模，保护账户资金。
交易设置
查看全部交易设置工具 →规划价位、交易机制与复盘。
交易日志
记录你的交易,看清你的战绩究竟说明了什么:盈亏日历、跨七个维度的评分、累计曲线、R 值、期望值,以及哪些策略、哪些时段、哪些星期几在为你赚钱或亏钱。默认私密并保存在本机,也可选择用 Google 登录在多设备间同步。
期权收益计算器
针对八种常见策略的Black-Scholes定价、希腊字母指标和收益图，包含盈亏平衡点以及您可能获得或损失的最大金额。一切均根据您的输入在浏览器中计算完成。
枢轴点计算器
将上一周期的最高价、最低价和收盘价转换为枢轴点,并给出支撑位和阻力位(S1 至 S3、R1 至 R3),以四种方法并列计算:Classic、Fibonacci、Camarilla 和 Woodie。为下一交易时段预先标出结构,页面上列出每个公式。
外汇与利率
查看全部外汇与利率工具 →货币、套息交易与持仓情况。
加密货币
查看全部加密货币工具 →永续合约、杠杆与市场情绪。
Bitcoin halving countdown
A live estimated countdown to the next Bitcoin halving, with block height, blocks remaining, the reward drop and current BTC market dominance, from public blockchain data.
Crypto Fear & Greed index
Where crypto sentiment sits on the 0-100 scale right now, against the complete daily history back to 2018, with comparisons, long-run charts and extreme-sentiment stats.
市场与宏观
查看全部市场与宏观工具 →实时经济数据与看板。
Today in markets (daily brief)
The trading day on one page: releases due in the next 48 hours, the yield curve, crypto sentiment, perp funding extremes and the macro backdrop, assembled from our cached public data.
经济日历
全球即将发布的数据、央行决策和大公司财报，均按您的当地时间显示。点击任意事件即可查看其含义、具体数据，并设置提醒。
Real wage calculator
Did your raise beat inflation? Compare any two salaries against official BLS consumer price data and see whether you gained purchasing power or quietly lost it.
Coast FIRE calculator
Find your Coast FIRE number, the amount invested today that needs no further contributions to reach a full retirement. Unlike most Coast FIRE calculators, this one subtracts an expected Social Security benefit or pension first.
Net worth tracker
Track every asset and liability, save periodic snapshots and watch a real net worth curve build over time, with a category breakdown. Nothing leaves your browser: no account, no bank link, no upload.
Budget & cash flow tracker
Track recurring income and bills, see your real monthly cash flow and savings rate, and get a heads-up on what is due next. Built-in freelance mode for estimated-tax set-asides.
Personal inflation tracker
The official CPI is a national average. Enter your own monthly spending by category and get your actual personal inflation rate, weighted from official BLS category data.
Amortization calculator
The full payment-by-payment schedule for any loan repaid in instalments: mortgage, car, student or personal. Every payment split into principal and interest, with extra payments and a printable table.
Mortgage calculator
Monthly payment, full amortization schedule and where every dollar goes, starting from this week's real Freddie Mac average rate instead of a number you have to guess at.
Mortgage payoff calculator
See what an extra payment really saves you, in interest and in years, across every mortgage and rental property loan you own. Tracks real payoff progress too. Nothing leaves your browser.
529 calculator
Track progress toward a college savings goal across as many kids as you have, and see exactly what monthly contribution closes the gap. Not tied to any state's 529 plan.
Rental property tracker
Track cash flow, cap rate and cash-on-cash return across every rental property you own, no bank linking, no account. See real cash flow trend over time.
Emergency fund & job loss runway calculator
Not just how much to save: how many months your actual emergency fund, severance and unemployment benefits would really cover if the income stopped tomorrow.
RMD calculator
Calculate your required minimum distribution across every IRA and 401(k) you own, see the combined total, and track whether you've taken it. Uses the IRS's own Uniform Lifetime Table.
Savings bond calculator
Track every Series I savings bond you own and see today's value, using the Treasury's own published fixed and inflation rate history. No serial number, no account.
Net worth by age & percentile calculator
Compare your net worth to your age group using the Federal Reserve's own survey data, inflation-adjusted to today's dollars. Save a snapshot to track your percentile over time.
US inflation calculator
What any dollar amount since 1913 is worth today, from official BLS consumer price index data, with the purchasing-power view and the compound annual rate.
Market hours & session clock
Is the market open right now? Live status and countdowns for NYSE, Nasdaq, London, Tokyo and Hong Kong, the 2026 US holiday calendar and forex session overlaps.
US national debt clock
A live estimate of the US national debt with debt-to-GDP, debt per person, the annual interest bill, the public vs intragovernmental split and 20 years of history, from official Treasury data.
US recession indicators
A scoreboard of five well-known recession signals, the Sahm Rule, yield-curve inversion, recession probability, Chicago Fed activity index and jobless claims, each against its recognised threshold.
Central bank interest rates
Current policy rates for the Fed, ECB, Bank of England, Bank of Canada and RBA, each with its last-change date and the path of moves, from every bank's own official data.
US yield curve & inversion tracker
Is the curve inverted right now? Live 10Y-2Y and 10Y-3M spreads with five years of history, from official Federal Reserve data.
这些工具是如何打造的
我自己也做交易，早就厌倦了那些只给你一个数字、却把计算过程藏起来的计算器。所以这里的每一个工具都会打印出它所使用的公式，并在旁边给出一个真实的示例。用5000美元账户冒1%的风险就是50美元；仓位规模计算器会准确展示它是如何把这50美元变成手数的，而不只是给出手数结果。如果计算有误，你能自己发现，因为过程全都写在页面上。
凡是依赖数据的工具，数据都是公开的，来源也都会注明。通胀和实际工资数据来自美国劳工统计局。收益率曲线和衰退信号来自美联储通过FRED发布的官方数据系列。汇率采用欧洲央行的每日参考汇率。各国央行的政策利率来自各家央行自己发布的公告。期货持仓数据来自CFTC每周发布的交易者持仓报告。这里没有任何数据是从条款禁止公开展示的供应商那里抓取的，这也是为什么你不会在这里看到被包装成我们自有数据的实时股票或加密货币价格。
市场看板读取的是我们按计划定期刷新的缓存数据，而不是你的浏览器直接连接交易所获取的数据。这样能保证页面加载速度快，也能让我们遵守数据授权规则，但这也意味着资金费率或情绪指数是一个较新的快照，而不是逐笔行情。每个页面都会注明最近一次更新的时间，让你随时知道这个数字有多新。
计算器则完全不同：它们完全在你的浏览器中运行。你的账户余额、你承担的风险、你的持仓、你的经纪商对账单，这些信息都不会被发送给我们，也不会被存储在任何地方。交易日志和对账单分析工具会在你自己的设备上解析文件，关闭标签页后就会将其遗忘。无需创建账户，也无需提供邮箱。
免费交易工具常见问题
- 什么是交易工具，我究竟需要哪些？
- 交易工具能把你即将做出的决定变成一个具体的数字或一幅清晰的图景：该交易多少手、你的止损在真实货币中是多少、某个自营交易商的目标是否现实、收益率曲线正在释放什么信号。你不需要几十种工具。大多数交易者只靠三四种：一个仓位规模计算器、一个点值或盈利计算器、一本交易日志用来复盘所发生的一切，以及一份经济日历，让你不会在交易进行中被数据发布打个措手不及。剩下的工具是在遇到具体问题时才会用到的。
- 这些真的免费、无需注册吗？
- 是的。无需创建账户，无需提供邮箱，无需下载或安装任何东西。每个计算器都在你的浏览器中运行，市场看板读取的是公开数据的缓存副本。它们之所以免费，是因为运营成本很低，而且数据本身是公开的。这里没有锁定的付费层级，也没有藏在转化漏斗尽头的信号订阅服务。
- 这些是AI交易工具吗？
- 不是，而且这是故意的。这些是透明的计算器和看板，而不是猜测价格下一步走向的黑箱。每个工具都会打印出它所使用的公式并注明数据来源，让你能自己核对计算过程。如果你希望找到一个能替你交易的免费AI，坦白说，目前没有哪个免费工具能可靠地做到这一点。这些工具消除的是手工计算的麻烦，让支撑你自己决策的数字在几秒钟内就摆在你面前。
了解经济运行的原理
查看全部讲解 →用通俗易懂的语言讲解通胀、美联储和市场究竟是如何运作的，没有专业术语。