Bitcoin's price has been declining on Tuesday after failing to sustain its position above $79,000 for the third time in eight sessions, establishing this level as a defining factor in the current range. On Tuesday morning, the cryptocurrency was trading at $76,923, marking a 2.4% decline over the past 24 hours, following a climb to $79,399 on Monday. Other major cryptocurrencies, including ether, XRP, solana, and BNB, also experienced significant declines, ranging from 1.8% to 3.9%.

The top 10 tokens were all in the red, with the exception of TRON and DOGE. The surge in oil prices, with Brent crude rising 1% to over $109 a barrel, has been attributed to the failure of Iran's interim deal proposal to reopen the Strait of Hormuz.

The White House has stated that US officials are discussing the latest Iranian proposal while maintaining their 'red lines' on any deal to end the eight-week war. The MSCI Asia Pacific Index remained relatively unchanged, with Japanese stocks receiving support from the Bank of Japan's decision to keep its policy unchanged.

The yen strengthened by 0.3% to around 159 per dollar. Market analysts are offering differing perspectives on the bitcoin market, with some citing the return of US retail investors and the combination of retail demand, institutional capital, and limited supply as a foundation for further growth.

Others, however, attribute the recent surge in bitcoin's price to a short squeeze in the derivatives market rather than sustained spot demand, leaving the market vulnerable to a reversal. Funding rates on perpetual futures across major exchanges remain negative, indicating that shorts are still paying longs to hold positions. The two views are not mutually exclusive, and the test will be whether the next attempt to reach the $79,000 level brings fresh spot bids or runs out of shorts to squeeze.

Corporate accumulation of bitcoin continues, with Strategy buying $3.9 billion of bitcoin in April, the firm's largest monthly accumulation in a year. Japanese company Metaplanet has announced a $50 million bond issuance to finance new bitcoin purchases. The week's catalysts are expected to arrive on Wednesday and Thursday, with the Federal Reserve announcing its policy decision and megacap tech earnings from major companies.

Either the Fed or a strong earnings beat could be the catalyst to push bitcoin past $80,000, and without one, the rejection from the level starts to define the upper end of the range rather than precede a breakout.