As April comes to a close, the markets are bracing for a series of significant macroeconomic events. The monetary policy decisions of four major central banks - the Bank of Japan, the US Federal Reserve, the European Central Bank, and the Bank of England - are expected to be announced this week. Additionally, a slew of key US data releases, including the first-quarter GDP and March PCE inflation figures, are slated to come out, along with the earnings reports of major companies such as Visa, Mastercard, Robinhood, and several prominent tech firms.

These developments could either bolster or undermine the current market sentiment. According to Markus Levin, co-founder of XYO, bitcoin is entering the week with considerable momentum around the $78,000 mark.

However, the persistent inflation could lead to a hawkish tone from the Fed, potentially causing bitcoin to retreat to the $72,000-$74,000 range in the short term. Levin also emphasized the importance of tech giants' earnings reports, as they could significantly influence the equity markets and, by extension, the crypto space.

Furthermore, the ongoing US-Iran talks are likely to impact market sentiment through fluctuations in oil prices and currency movements.