PTB is currently oscillating around 0.002675, down by 4.70%. This correction has already run through the 37,000th K-line. From a technical perspective, the overall trend is still suppressed by the bearish trend line, and in the short term, it is in a rebound and recovery phase.

Regarding support levels, there are three obvious zones: 0.002544, 0.002591, and 0.002350, with 0.002591 being the closest to the current price. Resistance levels above are more tight—0.002705 is particularly critical, serving as a reference for dynamic stop-loss and an excellent position to observe for high selling. Further up, there are medium-term resistance levels at 0.002763 and 0.002849.

The strategic approach is as follows: as long as the price remains below the trend line, a rebound to around 0.002705 is an opportunity to sell high. However, risk should be carefully considered—currently, the MACD indicator shows clear signs of rebound. If the price strongly stabilizes above 0.002705, it could trigger a larger-scale rebound and even a phase reversal. Therefore, this line should be closely monitored.