US dollar share of SWIFT payments rises as US-Iran tensions grow
The US dollar share of SWIFT payments rose 1.9 points to 51.1% in March, alongside escalating US-Iran tensions. Traders are leaning toward the US dollar as a safer funding currency, which can tighten financial conditions globally and shift flows away from risk assets.
At the same time, the Bank of Japan’s April decision is pricing in only a 0.2% rate cut, with market odds showing no movement. A stronger US dollar could complicate Japan’s inflation path, while persistent Middle East risk may support safe-haven demand for gold.
For crypto markets, the article flags potential downside risk: if investors rotate from crypto into the US dollar, Bitcoin could face downward pressure. It also notes that both central-bank reaction functions and market positioning appear thin right now, meaning any real surprise—such as oil price shocks or worsening inflation—could move FX and risk sentiment quickly.
What to watch: BOJ Governor Ueda’s comments on inflation, plus broader central-bank signals that could reprice rate expectations and strengthen or weaken the US dollar.
Bearish
这条消息对加密市场的核心传导是“美元流动性/避险属性增强”。文章称US dollar share of SWIFT payments升至51.1%，通常意味着美元在跨境结算中的主导地位更强、资金更愿意停在美元体系内。历史上，当地缘风险升级并推动“美元走强+风险偏好下降”组合时，加密资产往往会遭遇资金轮动，出现短期承压。
同时，BOJ在4月仅有0.2%的降息定价且赔率基本不动，说明美元/日元与全球利差预期短期未明显转向；因此市场更可能继续把“地缘不确定性—美元避险”作为主线，而不是迅速切换到宽松或风险资产。
短期：如果美元继续走强，文章明确提到Bitcoin可能因资金从加密转向美元而承压。
长期：若油价冲击推升通胀、迫使央行路径再调整，利差与宏观风险溢价可能反复定价，导致加密市场波动加大。但在没有明确、可持续的“风险回归”催化前，US dollar占比上升更倾向于维持偏空的资金环境。
总体判断：对BTC属于偏空框架（美元结算占比上升+避险需求增强+潜在资金轮动）。