Triangles ABC and GHI are congruent. Triangle GHI is the same as ABC but has been rotated 90° anticlockwise. Triangle DEF is a different size. Image caption, Line segments AB and GH are the same ...

The correction structure resembles a classic ABC pattern, with wave C bottoming at the triangle's lower trendline. The 1-hour Relative Strength Index (RSI) has remained near oversold conditions ...