Trading Moments | Co-produced by PANews and @BITstocks_CN Up 24% in August, but Bitcoin still couldn’t break past the $81,000 hurdle. The 50-week moving average, the $81K-$86K supply wall, combined with September’s seasonal weakness and the Fed’s rate hike expectations, have stacked up short-term pressure. But funds haven’t completely pulled out: BTC and ETH spot ETFs continue to see net inflows, while chip stocks and crypto stocks are attempting to recover after sharp drops. What really matters in September isn’t whether 'historically it tends to drop,' but whether BTC can turn $81K from resistance into support.