If BTC cannot recover 80000, reversal is just a slogan! September is likely to fluctuate weakly, with a main range of 72000-82000 US dollars. The pace is more likely to first decline and then recover, and there is currently no condition to directly restart the main uptrend. OKX Bitcoin: After rebounding from $57800 to $82300, native prices have significantly cooled down. Daily MACD dead cross, bearish momentum expands, KDJ continues to decline, but RSI6 has fallen to around 35, close to oversold in the short term, and now chasing short positions also needs to prevent rebound. The contract side is deleveraging, and the open interest has decreased from about 112700 BTC on September 4th to 105100 BTC, but the funding rate is still positive, the account long short ratio is about 1.27, and long positions have not been fully released yet. ETFs are also weakening, and institutions have not fully exited, but their willingness to chase prices at high levels has decreased. What is even more alarming is that ETFs still have net inflows, while BTC remains unstable at $80000, indicating that new buying orders are being digested by selling orders from above. The macro environment is also bearish, with oil prices exceeding $100, PPI rising to 5.4% year-on-year, and US bond yields rising. The probability of a rate hike in September is about 70%, and high interest rates, strong US dollars, and pressure on the Nasdaq are all unfavorable for BTC's independent strength. Next, let's just look at the price: Only by stabilizing at $78000 can there be a chance to return to $80000 to $82000; Breaking below $74000, there is a high probability of a retracement to $72000; The trend defense zone is between $70000 and $72000. If the daily line falls below $70000, the rebound structure will clearly deteriorate in this round. September is not a month of chasing gains, but a month of verification. BTC has regained its stability at $80000, while ETFs resume inflows and US stocks stop releasing risks. Only then can bulls truly regain the initiative.