According to AltcoinGordon, Bitmex co-founder Arthur Hayes has stated that quantitative tightening (QT) is essentially over as of April 1. Hayes suggests that market participants should now focus on the potential for a Supplementary Leverage Ratio (SLR) exemption or a restart of quantitative easing (QE), indicating possible bullish momentum for the markets. This shift could influence trading strategies, as traders might anticipate market responses to these potential monetary policy changes.