On Sunday midday, Bitcoin continued to show an extremely low-volume sideways consolidation. Compared to the 90543 price level on Saturday afternoon, the past 20 hours have been almost uneventful, with the price oscillating narrowly between 90500 and 90800, like an ECG pattern. The reason behind this is simple—weekend market liquidity is severely lacking, participation is very low, and both buyers and sellers are waiting for signals.

From the bullish perspective, they have firmly defended the psychological barrier at 90000. Although the rebound momentum is insufficient and attempts to push above 91200 have failed, it also leaves no room for the bears to break downward. This "sideways consolidation without decline" usually indicates waiting for the US stock futures to open on Monday to make a directional choice.

It is worth noting that historically, major players particularly like to exploit the extremely thin order book environment on Sunday night, suddenly sweeping down to around 89500, triggering high-leverage long stop-losses, and then pushing up again at the Monday open. This is an old routine, but someone always falls for it.

Regarding support and resistance, in the short term: 90000-90200 is the intraday bottom and also the last line of defense for the bulls. It was held on Friday and Saturday, and it is highly likely to be tested again on Monday morning. If a false breakdown occurs, the zone around 89400-89600 is the extreme rebound area, where many aggressive longs will be lurking. Deeper support is at 88800, but the probability of reaching that level is relatively small.