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BTC flash crash triggers $657M liquidations

Published Updated 481 words 3 min read

TLDR

Bitcoin (BTC) briefly dropped below 77,000 dollars, triggering roughly 650 to 700 million dollars of leveraged crypto liquidations in about 24 hours.

  1. Bitcoins slide under about 77,000 dollars set off around 657 million dollars of forced liquidations, with roughly 580 to 590 million dollars coming from long positions.
  2. The move combined heavy leverage, spot ETF outflows, and macro tensions such as higher inflation, rising yields, and US Iran headlines that hurt risk appetite.
  3. Leverage in perpetuals is still elevated, so the next key signals are how quickly open interest, funding, ETF flows, and macro data reset.

Deep Dive

1. What Actually Happened

Multiple reports say Bitcoin fell to the mid 76,000 dollar area on 18 May, extending a multi day pullback and briefly trading below 77,000 dollars.

Data cited by Bitcoin.com shows this drop coincided with about 657 million dollars of liquidations across crypto derivatives in 24 hours, including around 584 million dollars from long positions.

Other outlets put the figure in a similar band, with CoinGecko and CoinGlass based estimates around 660 to 670 million dollars in total liquidations, again heavily skewed to longs.

What this means

The move was not just a spot dip, it was a sharp deleveraging of bullish futures positions.

2. Drivers Behind The Flash Crash

Coverage from CryptoSlate and others links the selloff to a crowded long market going into a weekend where BTC had hovered near 80,000 dollars, leaving leveraged traders exposed once support broke.

At the same time, spot Bitcoin ETFs saw more than 1 billion dollars of net outflows for the week of 11 to 15 May and Ethereum ETFs about 255 million dollars, signaling institutions were already trimming risk before the drop.

Macro pressure added fuel: hotter inflation prints, higher oil prices above 100 dollars per barrel, and rising US Treasury yields reduced appetite for speculative assets, while escalating US Iran tensions added another shock to sentiment.

3. What To Watch Next

Despite the flush, derivatives open interest has not collapsed. Per market wide data, perpetuals open interest is up about 5 percent over the last 24 hours, which suggests significant leverage remains in the system.

Options positioning now clusters around downside hedges at 75,000 and 60,000 dollars and upside calls at 80,000 to 90,000 dollars, pointing to expectations of continued volatility around this zone.

On the spot side, key signals are whether ETF outflows slow, whether BTC holds recent support in the low to mid 70,000s, and whether funding rates and open interest drift lower, indicating a healthier reset.

What this means

For now this looks like a leverage driven shakeout inside a broader consolidation, but if ETF outflows and macro headwinds persist, another leg of forced selling is still possible.

Conclusion

Bitcoins flash crash was primarily a liquidation event, where a crowded long market met weaker ETF demand and a harsher macro backdrop, producing hundreds of millions in forced closures.

How derivatives positioning, ETF flows, and macro data evolve from here will determine whether this was a one off flush that strengthens the base or the start of a deeper de risk phase across crypto.

Educational information only. Crypto markets are volatile and this is not financial advice.


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