我查了一下，50天线越过200天线叫金叉。

来源: 于 2025-07-09 08:21:21 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

A "golden cross" in stock trading refers to a bullish technical pattern where a short-term moving average crosses above a long-term moving average, typically the 50-day moving average crossing above the 200-day moving average. This crossover is generally interpreted as a signal of increasing upward momentum and a potential shift from a bearish to a bullish market.