Bitcoin Volatility Hits as US-Iran Deal Boosts Equities

Despite a positive global market response to the newly announced U.S.-Iran memorandum of understanding (MoU), Bitcoin experienced high volatility and a 1.4% price decline on Tuesday, dropping to an intraday low of $65,301 before stabilizing near $65,919.

The MoU announcement lifted traditional markets, but Bitcoin traded down even as Asian and European equity indices surged. The top cryptocurrency's performance mirrored that of the wider digital asset economy, whose market capitalization also declined 1.4% to around $1.32 trillion.

Blockchain analytics firm Santiment argued that the MoU could function as a long-term catalyst for Bitcoin rather than a short-lived sentiment bump. According to Santiment, periods of geopolitical stabilization historically coincide with reduced risk premiums, triggering systematic reallocations from defensive assets into riskier investments. In this framework, Bitcoin often acts as the primary recipient of returning liquidity due to its deep derivatives markets, global accessibility, and sensitivity to macroeconomic shifts in investor risk appetite.