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<title>Mokfee 算账台</title>
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<description>Mokfee 算账台的新文章：合约补仓、浮盈加仓、锁仓对冲怎么算，以及币安和欧易同一笔仓位的成本对照。</description>
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<item>
<title>锁仓对冲要付哪些钱：同所、跨所和现货加空单三种算法</title>
<link>https://mokfee.com/notes/hedge-cost/</link>
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<pubDate>Tue, 06 Oct 2026 08:30:00 +0800</pubDate>
<description>同所两边一样大，资金费按公式一付一收，花的是对冲腿手续费和保证金；跨所净付费率差；现货加空单只有空单结算资金费。三种各算 7 天的账。</description>
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<item>
<title>欧易注册教程：邮箱手机号都要绑，之后怎么开通永续合约</title>
<link>https://mokfee.com/guides/okx-register/</link>
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<pubDate>Tue, 06 Oct 2026 08:30:00 +0800</pubDate>
<description>欧易注册要同时绑定邮箱和手机号；注册后做完身份认证，把账户模式切到合约模式，再把 USDT 划到交易账户，才能开永续合约。</description>
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<item>
<title>欧易按张、币安按币：同一笔合约两边下单量怎么换算</title>
<link>https://mokfee.com/compare/contracts-vs-coins/</link>
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<pubDate>Tue, 06 Oct 2026 08:30:00 +0800</pubDate>
<description>欧易永续 BTC 一张 0.01 个、ETH 一张 0.1 个、SOL 一张 1 个；把币数或 USDT 换成张，再按两边的最小数量和步长取整，两所下单量才一致。</description>
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<item>
<title>补仓均价和强平价公式：逐仓、全仓各一条，附算例</title>
<link>https://mokfee.com/notes/formulas/</link>
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<pubDate>Tue, 06 Oct 2026 08:30:00 +0800</pubDate>
<description>合约补仓后的均价、逐仓和全仓强平价各用哪条公式，每条配一组能手算的算例，并写明逐仓估算式漏掉了手续费、资金费和换档这几样。</description>
</item>
<item>
<title>币安注册教程：注册、身份认证到开通 U 本位合约</title>
<link>https://mokfee.com/guides/binance-register/</link>
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<pubDate>Tue, 06 Oct 2026 08:30:00 +0800</pubDate>
<description>用邮箱或手机号注册币安，做完身份认证，再开通 U 本位合约账户、调好持仓模式与杠杆；验证码收不到或认证被退回时按屏幕提示处理。</description>
</item>
<item>
<title>币安和欧易的资金费几点扣、一次最多扣多少</title>
<link>https://mokfee.com/compare/funding-fee-two-desks/</link>
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<pubDate>Tue, 06 Oct 2026 08:30:00 +0800</pubDate>
<description>两所都按名义价值乘资金费率，默认北京时间 0 点、8 点、16 点结算；BTC 永续的单次上下限，币安按公式算是 ±0.3%，欧易合约信息页上是 ±0.375%。</description>
</item>
<item>
<title>快爆仓了怎么办：追加保证金、减仓、补仓各把强平价推多远</title>
<link>https://mokfee.com/notes/near-liquidation/</link>
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<pubDate>Tue, 06 Oct 2026 08:30:00 +0800</pubDate>
<description>同一笔逐仓多单离爆仓（强平）只差 1.33%：追加 290 USDT 推到 6.35%，补仓花同样的钱只推到 2.97%，减仓一半要看留下多少保证金。</description>
</item>
<item>
<title>第一次开合约，币安和欧易的持仓模式和保证金模式怎么选</title>
<link>https://mokfee.com/compare/account-settings/</link>
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<pubDate>Tue, 06 Oct 2026 08:30:00 +0800</pubDate>
<description>币安要定持仓模式、全仓逐仓和杠杆，欧易还多一层账户模式；两家都有开了仓就改不动的设置，这里对照叫法、切换前提和新手先选哪个。</description>
</item>
<item>
<title>合约做空盈亏怎么算：跌一半赚多少，涨一倍亏多少</title>
<link>https://mokfee.com/notes/short-pnl/</link>
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<pubDate>Tue, 06 Oct 2026 08:30:00 +0800</pubDate>
<description>空单盈亏 =（开仓价 − 平仓价）× 数量。不加杠杆跌一半赚 50%、涨一倍亏 100%；10 倍下涨不到 10% 就到强平线。币本位空单另算。</description>
</item>
<item>
<title>币安和欧易做合约有什么区别？下单单位、费率和杠杆档位</title>
<link>https://mokfee.com/compare/binance-vs-okx-futures/</link>
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<pubDate>Tue, 06 Oct 2026 08:30:00 +0800</pubDate>
<description>币安按币、欧易按张下单；普通用户合约手续费两家都是 0.02% / 0.05%，资金费默认 8 小时一结，杠杆档位一个按名义价值切、一个按张数切。</description>
</item>
<item>
<title>账户只有 2,000 U，一笔合约该开多大仓位</title>
<link>https://mokfee.com/notes/risk-per-trade/</link>
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<pubDate>Tue, 06 Oct 2026 08:30:00 +0800</pubDate>
<description>余额 2,000 U、这笔愿亏 60 U、止损距离 3% 时，名义价值该开 2,000 U；杠杆只改保证金占用，不改亏多少，但强平价必须落在止损价外面。</description>
</item>
<item>
<title>合约加仓和补仓有什么区别</title>
<link>https://mokfee.com/notes/add-vs-top-up/</link>
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<pubDate>Tue, 06 Oct 2026 08:30:00 +0800</pubDate>
<description>同样再开 0.1 BTC，涨到 72,000 时叫加仓，跌到 60,000 时叫补仓。两笔各算均价、保证金和强平价，看两个词在账上差在哪。</description>
</item>
<item>
<title>合约浮亏 20% 时止损、补仓、扛单，三条路各亏多少</title>
<link>https://mokfee.com/notes/floating-loss-three-ways/</link>
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<pubDate>Tue, 06 Oct 2026 08:30:00 +0800</pubDate>
<description>10 倍开多 2 ETH、收益率显示 −20% 时，价格只跌了 2%。分别算止损、补仓、扛单各亏多少、离强平多远，以及止损后要赚回多少才回本。</description>
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<item>
<title>合约补仓摊低均价后，强平价是远了还是近了</title>
<link>https://mokfee.com/notes/topping-up-liquidation/</link>
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<pubDate>Tue, 06 Oct 2026 08:30:00 +0800</pubDate>
<description>逐仓按原杠杆往下补，强平价跟着均价下移；全仓不往账户加钱，补完强平价反而往现价靠。两组算例算清补多少、补在哪会让它变远或变近。</description>
</item>
<item>
<title>合约马丁补仓，10 倍逐仓补到第几次会爆仓</title>
<link>https://mokfee.com/notes/martingale-topping-up/</link>
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<pubDate>Tue, 06 Oct 2026 08:30:00 +0800</pubDate>
<description>10 倍逐仓、每跌 3,000 补一次，等量补和倍投补各算到撑不住为止：每次补完的均价、强平价和保证金，以及余额多少够补几次。</description>
</item>
<item>
<title>浮盈加仓后回撤多少会亏到本金？均价和强平价都向现价靠近</title>
<link>https://mokfee.com/notes/pyramid-drawdown/</link>
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<pubDate>Tue, 06 Oct 2026 08:30:00 +0800</pubDate>
<description>用 65,000 开多、70,000 加仓的同一组数字，算出加仓后均价和强平价挪到哪，以及连加三轮时价格回撤多少会把浮盈吐光、亏进本金。</description>
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