📉 斐波那契回撤位Fibonacci Retracement Calculator
根据波段高点和低点计算 23.6%、38.2%、50%、61.8%、78.6% 回撤价位及 127.2%、161.8% 扩展位。本地处理。Retracement levels at 23.6%, 38.2%, 50%, 61.8% and 78.6%, plus 127.2% and 161.8% extensions, from a swing high and low. Processed locally.
使用说明与常见问题How-to & FAQ
「斐波那契回撤位」是什么？What is the Fibonacci Retracement Calculator tool?
根据波段高点和低点计算 23.6%、38.2%、50%、61.8%、78.6% 回撤价位及 127.2%、161.8% 扩展位。本地处理。Retracement levels at 23.6%, 38.2%, 50%, 61.8% and 78.6%, plus 127.2% and 161.8% extensions, from a swing high and low. Processed locally.
如何使用「斐波那契回撤位」？How do I use the Fibonacci Retracement Calculator tool?
在「斐波那契回撤位」中，填写「波段高点」、「波段低点」、「趋势」等参数，结果会随输入实时计算并显示在下方。In the Fibonacci Retracement Calculator: Fill in "Swing high", "Swing low", "Trend"; results are recalculated instantly as you type.
灵吗？Do they work?
回撤位只是常用的参考线，没有预测能力保证，应结合其他分析和风险控制。They are popular reference lines, not guaranteed predictions; combine them with other analysis and risk control.
能举个计算实例吗？Can you show a worked example?
例如在「斐波那契回撤位」中填 波段高点 = 100，波段低点 = 80，趋势 = 上涨（从高点回撤），结果区显示：23.6% 回撤：95.28；38.2% 回撤：92.36；50% 回撤：90；61.8% 回撤：87.64；78.6% 回撤：84.28；127.2% 扩展：105.44；161.8% 扩展：112.36For example, entering Swing high = 100, Swing low = 80, Trend = Uptrend (pullback from high) in the Fibonacci Retracement Calculator gives: 23.6% retracement: 95.28; 38.2% retracement: 92.36; 50% retracement: 90; 61.8% retracement: 87.64; 78.6% retracement: 84.28; 127.2% extension: 105.44; 161.8% extension: 112.36
哪些输入会被检查？Which inputs are validated?
「斐波那契回撤位」会检查这些输入——「波段高点」：所选方式用到时必须填写，不能为负数；「波段低点」：不能为负数；绝对值超过 10¹⁵ 的数也会被拒绝。不符合时结果区显示具体提示，不会给出数字。The Fibonacci Retracement Calculator checks its inputs — "Swing high": required when the chosen option uses it, cannot be negative; "Swing low": cannot be negative; numbers above 10¹⁵ in absolute value are rejected too. When a value fails, the result area names the problem instead of showing a number.
有哪些选项可以调整？What options can I adjust?
「斐波那契回撤位」的设置：「波段高点」默认 100；「波段低点」默认 80；「趋势」可选 上涨（从高点回撤）、下跌（从低点反弹）（默认 上涨（从高点回撤））。每次生成结果都按当前设置处理。Settings in the Fibonacci Retracement Calculator — "Swing high" default 100; "Swing low" default 80; "Trend": Uptrend (pullback from high), Downtrend (bounce from low) (default Uptrend (pullback from high)). The result always uses the current settings.
计算结果可以作为最终依据吗？Can I rely on the result?
「斐波那契回撤位」按标准公式计算，结果仅供参考；实际金额以银行、券商或税务机关的规则和四舍五入方式为准。The Fibonacci Retracement Calculator uses standard formulas and is for estimation only; actual figures depend on your bank, broker or tax authority's rules and rounding.
「斐波那契回撤位」免费吗？需要注册吗？Is the Fibonacci Retracement Calculator free? Do I need an account?
「斐波那契回撤位」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The Fibonacci Retracement Calculator is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.