Bitcoin spot volumes hit 2-year low amid US-Iran tensions

Bitcoin spot volumes have sunk to levels not seen since October 2023 as US-Iran tensions continue. The Polymarket contract for Bitcoin reaching $80,000 in April sits at 22% YES, down from 42% a week ago.

Market reaction

The geopolitical situation has drained liquidity from crypto markets, with volume dropping from $2.5 trillion in October 2025 to $986 billion recently. This risk-off move shows up in the 22% odds for Bitcoin hitting $80,000 by April 30. The sharpest move was a 37-point drop at 12:23 PM, a clear sign of growing trader skepticism.

The $150,000 target sits at 0.1% YES, essentially flat, signaling near-zero confidence in a dramatic rally. The $80,000 sub-market’s collapse from 42% to 22% in one week points to a growing consensus that the conflict’s financial effects are real.

Why it matters

The order book is thin. Face value is $833,265/day, but actual USDC volume is just $125,323, with only $8,440 needed to move the price 5 points. Any significant order could cause outsized price swings in either direction.

What to watch

Low volume combined with geopolitical uncertainty creates conditions where any development, positive or negative, could trigger sharp moves. US-Iran negotiations or military actions would shift the macro environment directly. Statements from institutional players like BlackRock or regulatory moves from the SEC could also move the market.

At 22¢ YES, a share pays $1 if Bitcoin hits $80,000 by April 30, a 4.55x return. For that bet to make sense, you’d need to expect a substantial catalyst before month-end.

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