BTC does not have a callback at 8289. The third wave is an extension wave? The BTC did not make a callback at the vertices of this time cycle. Instead, it took a wave of upswing at the periodic node to get out of a turbulent uptrend market. At present, we should quickly change our thinking and confirm that the third wave breaks into a wave of extension. At the same time, we increase our expectations, because if this wave is to extend the wave, we will touch the 9000 in this wave. At the same time, it is clear that our support position will also be raised to 8000-8100 and will fall back to this area after touching 9000. Can be in this position on the car, the current should wait and see the change, if you fall below 8000, you should focus on 7500 position support.