Recently, I came across a very interesting analysis about the true logic behind that major cryptocurrency crash. It wasn't simply a sell-off, but a complex imbalance in hedging mechanisms.

First, let's discuss the phenomenon. That day, Bitcoin suddenly plummeted to $60k, with over $2.6 billion liquidated in 24 hours. It looked like a directional short squeeze frenzy, but that wasn't the case. IBIT's trading volume hit a record high, exceeding $10 billion, twice the previous record. Even more interesting, the options volume structure was clearly dominated by puts, while calls were not as active.

What does this reflect? Risk managers from multi-strategy hedge funds intervened. The day before, the performance of multi-strategy funds was among the worst ever, with a Z-score as high as 3.5, an extreme event with only a 0.05% probability. Once this threshold was triggered, risk management teams would indiscriminately demand all trading desks to urgently deleverage. This explains why the cryptocurrency crash was so intense.

But the most bizarre part is yet to come. According to historical patterns, such a decline should have led to large-scale ETF redemptions. When it dropped 5.8% on January 30, there was a redemption of $530 million, and during the consecutive drop on February 4, there was a redemption of $370 million. So theoretically, on February 5, there should have been at least $1-60k outflow.

What was the result? The opposite happened. IBIT added 6 million shares, corresponding to an asset management growth of over $230 million, and the entire Bitcoin ETF system attracted a net inflow of over $300 million. This is the truly thought-provoking part.

I personally lean towards believing that the initial catalyst came from the sell-off in software stocks. Bitcoin shows an extremely close correlation with software stocks, even higher than with gold. This suggests that the turbulence likely originated within the multi-strategy fund ecosystem, rather than the native crypto markets.

The key clue lies in the CME Bitcoin basis. From January 26 until the event, the basis for 30, 60, 90, and 120-day maturities showed that the near-term basis jumped from 3.3% to as high as 9% on February 5. This was one of the largest jumps since the ETF launched. The basis trade was forcibly liquidated on a large scale.

Imagine institutions like Millennium or Citadel being forced to unwind basis trades (selling spot, buying futures). Considering their size within the Bitcoin ETF system, it’s easy to understand why the market structure suffered such a severe shock.

Then there's the option's negative gamma effect. Due to previously low volatility, crypto market clients generally bought puts. Traders themselves were in a naturally short gamma position, with pricing underestimating future extreme volatility. When a real large move occurred, this structural imbalance further amplified downward pressure. Traders had to aggressively sell the underlying assets. Implied volatility collapsed to near 90% of historical extremes, approaching a disaster-level squeeze.

On February 6, Bitcoin rebounded strongly by over 10%. At this point, CME's open interest expanded faster than Binance’s. The basis trade might have re-established to capitalize on higher basis levels. Meanwhile, Binance’s open interest experienced a significant collapse, indicating that a considerable part of the deleveraging pressure came from short gamma positions and forced liquidations in the native crypto market.

The entire logical chain thus closed again. IBIT's subscription and redemption levels remained roughly stable because CME basis trading had recovered. But prices remained low because Binance’s OI collapse reflected deleveraging pressure in the crypto-native market.

The final conclusion is this: the trigger for this round of crypto crash originated from traditional financial risk-off behavior, and this process just pushed Bitcoin’s price into a zone where short gamma hedging accelerates the decline. This drop was not driven by directional bearishness but by hedging demand triggers, which then quickly reversed.

This also once again demonstrates that Bitcoin has integrated into the global financial capital markets in an extremely complex and mature way. When the market later moves in the opposite squeeze direction, the upward trend will be even steeper than ever before. The fragility of traditional margin rules is precisely Bitcoin’s anti-fragility.