Bitcoin ETF inflows hit $186M amid US-Iran tensions affecting price

Bitcoin ETF inflows totaled $186 million over the past two days, and the Polymarket contract for Bitcoin reaching $100,000 by December 31, 2026, has moved to 38% YES, up from 34% a week ago.

Market reaction

The Bitcoin price targets market prices the $100,000 contract at 38% YES. The $150,000 target sits at 11%. US-Iran tensions are acting as a ceiling on Bitcoin’s price, which hasn’t broken above $74,400 even with the ETF flows. Daily face value trades in the Bitcoin price targets market run $5,255, with $1,905 in actual USDC. It takes $8,932 to move the price 5 percentage points, so the book is relatively thick. The largest movement on the day was a 1-point drop at 12:17 PM.

Why it matters

The $186 million in ETF inflows over two days reflects real institutional buying, but Bitcoin’s price hasn’t responded proportionally because of the geopolitical overhang from the US-Iran conflict. The gap between strong inflows and muted price action suggests that a resolution or escalation of those tensions could be the variable that determines whether the $100,000 target is realistic by year-end.

What to watch

Investors betting on Bitcoin hitting $100,000 would need either a meaningful de-escalation in US-Iran tensions or a new catalyst like a favorable regulatory decision or a large new institutional allocation. At current levels, a YES share priced at 38¢ pays $1 if Bitcoin hits $100,000, a potential 2.63x return. Watch BlackRock and MicroStrategy for further investment moves, and any developments in the US-Iran situation that could shift sentiment.

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