. 首先检查市场整体是在……还是……

First, check whether the market as a whole is rising or falling. In other words, are you in a bull market or bear market? If the latter, stay out. The odds are against you. 首先检查市场整体是在上涨还是下跌。换句话说，你是在牛市还是熊市？如果是后者，请退出。你胜算不高。 Nicolas Darvas 尼古拉斯.达瓦斯 (1920-1977)