One Year After the $19B Liquidation Cascade, Crypto's Leverage Problem Is Still Here

One year ago, bitcoin fell from roughly $122,000 to $105,000 in a matter of minutes — and took about $19 billion in leveraged positions down with it.

The setup was crowded

The slide hit just days after bitcoin set a record above $126,000. Open interest was sitting near historic highs, and most traders were leaning bullish, betting the familiar four-year cycle would carry prices to fresh peaks. It didn't work out that way.

Leverage never went away

Mark Connors of Risk Dimensions, who previously ran a hedge fund positioning product at Credit Suisse, calls it a quick and violent top that nobody expected. His read is that the move had almost nothing to do with onchain activity. Derivatives — paper bitcoin, in his words — drove the short term.

That force is still here. Perpetual futures remain a core part of crypto trading, and exchanges keep strong financial incentives to list leveraged products. Connors says another October 10 is not off the table.

What traders can actually do

Chris Sullivan, co-founder of Hyperion Decimus, starts with the basics: skip leverage, and watch open interest, funding rates and market sentiment. When those gauges hit extremes, patience beats conviction in either direction. Long-term holders, he argues, should move coins off exchanges into self-custody.

The cycle story took a hit

The crash also dented a widely held belief that bitcoin's halving-driven four-year cycle reliably maps the next top. Connors says the cycle is not dead, just changed — and that economic and political forces now carry more weight than investors assumed.

So what changed in twelve months? The tools for reading market structure got better, which should mean less blind risk. The fuel behind the selloff — leverage and one-sided positioning — never left. As Connors puts it, the market bent but it did not break.