The intraday fluctuation range on $BTC is between 65033 and 66995, structurally characterized as a weak oscillation after a continuous decline. The initial support is at 65000; if it cannot hold, there is a risk of further declines in the short term. The initial resistance is at 67000, with stronger resistance around 68000.
Today's key is not to chase the shorts, but to see if the 65000 level can hold.