分类:DB
（重定向自DB）
Double Bottom. Two consecutive bars with identical lows. Every DB is a H2B, and every H2B is a DB, either term is always correct. If two strong selloffs that reverse up, or two strong reversals up, call it a DB. If one selloff, but 2nd buy signal, like 2nd reversal up from below of LOY or support, call it a H2B. If a selloff tries to reverse twice, it is a H2B; if a 1st selloff fails and bear trend resumes, a 2nd reversal up is a DB. A H2B is just a small DB (usually less than 10 bars).
子分类
本分类有以下9个子分类，共有9个子分类。
分类“DB”中的页面
以下35个页面属于本分类，共35个页面。