From bc9ce37dff348fd3c7e8c81aecf5f6ab7c108173 Mon Sep 17 00:00:00 2001
From: Sakurasan <26715255+Sakurasan@users.noreply.github.com>
Date: Fri, 28 Aug 2026 12:13:24 +0800
Subject: [PATCH] =?UTF-8?q?chore:=20MACD=20=E5=8F=82=E6=95=B0=E7=94=B1?=
 =?UTF-8?q?=E9=BB=98=E8=AE=A4(12,26,9)=E6=94=B9=E4=B8=BA(10,20,7)?=
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---
 src/lib/indicators.ts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/lib/indicators.ts b/src/lib/indicators.ts
index 3d4e579..fe0ecc8 100644
--- a/src/lib/indicators.ts
+++ b/src/lib/indicators.ts
@@ -46,12 +46,12 @@ export function ema(values: number[], period: number): Nums {
   return out;
 }
 
-/** MACD(12,26,9)：返回 DIF、DEA、MACD 柱（柱 = (DIF-DEA)*2，国内口径） */
+/** MACD(10,20,7)：返回 DIF、DEA、MACD 柱（柱 = (DIF-DEA)*2，国内口径） */
 export function macd(
   closes: number[],
-  fast = 12,
-  slow = 26,
-  signal = 9,
+  fast = 10,
+  slow = 20,
+  signal = 7,
 ): { dif: Nums; dea: Nums; hist: Nums } {
   const ef = ema(closes, fast);
   const es = ema(closes, slow);