Arthur Hayes said Bitcoin’s sharp sell-off was driven by hedging flows linked to BlackRock’s IBIT-related structured products, not by a broad macro breakdown. In posts on X, he described the move as mechanical. The pressure, in his view, came from banks and dealers adjusting risk exposure rather than from a sudden collapse in long-term conviction.
His argument centers on how structured notes tied to IBIT are managed after issuance. Banks that sell these products often hedge with spot Bitcoin and futures. In a steady rally, dealers can stay long gamma and add exposure. Once price momentum stalls or reverses, that behavior can change fast, and the same hedging framework starts feeding more selling into the market.
Trigger levels tied to IBIT products moved into focus
Hayes pointed to a Morgan Stanley dual-directional auto-callable note linked to IBIT. According to the market analysis he cited, the product was struck near the October 31 Bitcoin peak around $105,000. Its knock-in barrier was reportedly set near $78,700.
After Bitcoin traded below that level, dealer hedging needs were said to flip toward forced selling. Hayes argued that once those triggers are breached, downside moves can accelerate on their own. That process does not need a new macro shock or a change in the long-term adoption story. It follows the risk rules built into the product.
Observation-date clustering can intensify cascades
He also said similar notes are often issued by multiple banks with observation dates that cluster together. When barriers sit in nearby ranges, price declines can turn into fast cascades as several desks respond at roughly the same time. For traders focused only on the spot market, the move may look abrupt. From a structured-product perspective, it reflects pre-set hedging mechanics.
That is why Hayes said mapping outstanding notes and their barriers now matters more than watching headlines alone. In this setup, trigger levels can behave like short-term support and resistance because risk desks are forced to react around them.
Bitcoin briefly touched $60,000 as crypto market value shrank
The report said Bitcoin fell more than 50% from its all-time high and briefly touched $60,000. Over the same period, total crypto market capitalization dropped sharply, with roughly $2 trillion erased from a peak near $4.38 trillion.
Bitcoin is also down about 30% this year, though it has posted brief rebounds. TradingView data showed BTC climbed back above $70,000 on Friday, gaining more than 7%. Stress showed up in other markets as well: silver fell more than 18% after a leveraged rally, gold volatility increased, and crypto-linked equities weakened, including MicroStrategy shares.
Other analysts point elsewhere, but Hayes is watching market plumbing
Not every explanation matches Hayes’s view. CryptoQuant said institutional demand had reversed as US-based ETFs reduced Bitcoin holdings this year. The material also noted that Bitcoin struggled even after political optimism followed Donald Trump’s return to the White House.
Hayes’s focus stays on market plumbing. As structured products expand, he sees short-term Bitcoin moves being shaped less by headline narratives and more by issued notes, hedging behavior, observation dates, and the mechanical flows that appear when key barriers break.