Bitcoin trades above a make-or-break level ahead of Warsh hearing

What you need to know for April 21, 2026 What to know : Bitcoin is holding above the key $75,000 level, but traders are wary that the looming expiration of the U.S.–Iran ceasefire could trigger sharp moves across risk assets. Markets are also focused on Federal Reserve chair nominee Kevin Warsh’s Senate confirmation hearing, which could sway expectations for interest-rate policy and broader asset prices. After the weekend's hack of KelpDAO that hit Aave’s ecosystem and drove its token sharply lower, DeFi and memecoin indexes are posting gains.