Looking at SOL's 4-hour chart, from September 18 to December 19, it shows a typical Chanlun double-center divergence downward structure, containing a complete pattern of a+A+b+B+c. This significant decline cycle has probably already completed.

The rally from the low of 116.7 should be understood as a rebound against the overall downtrend. The upward movement on the 4-hour level usually takes one to two months to complete its rhythm. So there's no need to rush at this stage; continue holding long positions at the bottom to give the trend enough room to develop.

The target pressure zone for this rebound is initially set between 168 and 180. This range is an important technical level from earlier, and reaching it will face noticeable pullback pressure. If there is a pullback in the middle, it will be an opportunity to add to positions.