To correctly identify the bearish 5-0 pattern, first, find the shark pattern, wait for the implementation of its targets at 88.6 or 113 percent, and the following rollback in the direction of 50 percent of the BC wave. The length of this wave in both graphic configurations is 161.8 to 224 percent of AB. If after the convergence zones of the shark pattern is reached, a correction in the direction of 23.6 percent, 38.2 percent, or 50 percent has followed, we can talk about the transformation of the real pattern into 5-0.