The big coin (大饼) hit a low of 78200 today and has started to rebound. Currently, it seems the low point hasn't been established yet, and those looking for medium to long-term positioning still need to wait.

For now, we still need to see if the US stock market will continue to crash when it opens tonight. The short-term pressure for the big coin is at 81000, 81500, with key pressure at 83000. If it rebounds above 82000, we can focus on going long, with a stop loss at 83700 and aiming for profits before hitting the low point around 76800. There is minor support below at 79500 and 78000.