Bitcoin Faces Another Rejection Near $90,000 as Ethereum Slips Back Under $3,000

Bitcoin once again failed to sustain a breakout above $90,000 on Monday, briefly touching $90,400 before dropping back below $88,000. Ethereum mirrored the move by climbing close to $3,050 and then retreating to about $2,960, while the overall crypto market cap swung by roughly $70 billion within hours.