#美联储降息 $PTB current price 0.006180, has clearly lost momentum after falling back from the high of 0.006696. The four-hour chart shows a typical pull-up and retracement pattern — the price is tightly hugging the upper Bollinger Band, but trading volume has significantly shrunk, indicating that the previous upward momentum has exhausted, and selling pressure is accumulating above.

Technically, the 0.00650-0.00670 range forms a clear resistance zone, supported jointly by the previous high point and the upper Bollinger Band. Looking downward, the 0.00560-0.00580 zone is a key support area, where the lower Bollinger Band is located, as well as the previous rally platform. As long as the price volume breaks through this level, the bears can establish an acceleration.

Trading-wise, it is recommended to adopt a waiting strategy. The first plan: wait for a rebound to 0.00640-0.00660 and consider a light short position, with a stop-loss set above 0.00680, targeting 0.00580-0.00600. The second plan: a more aggressive approach is to wait for the price to break below the 0.00560 lower band before chasing a short, which offers higher certainty, with a target below 0.00520. The core discipline is not to act until the lower band is broken, patiently waiting for opportunities.