Bitcoin's short-term oscillation pattern continues, with the current price range showing obvious consolidation characteristics, but trading volume performance is not ideal, and bullish and bearish divergences still exist.

From a technical perspective, the key resistance levels are in the $88,500 to $89,500 range. Once Bitcoin's price can effectively break through this level with increased volume, the probability of a continued push above $90,000 will significantly increase.

On the downside, support levels are set at the $86,000 to $86,800 range. If this price level is effectively held, the rebound space will be relatively sufficient; otherwise, a break below warrants caution.

Overall, the current market remains in a wait-and-see phase, and waiting for trading volume to cooperate is key. Breaking above resistance or falling below support will provide clearer directional signals.