Just been looking back at that brutal crypto selloff we saw earlier, and honestly the mechanics were pretty textbook. Bitcoin tanked below $75K and it triggered this cascade of liquidations - we're talking $237 million in BTC longs wiped out in a single day. Over the past week it was way worse, like $2.16 billion. That's the kind of number that explains why crypto prices falling across the board when one major coin moves. The whole altcoin market just follows Bitcoin down at that point.

What really got me was how much leverage had been building up. Open interest in perpetual futures dropped 4.4% in one day alone, clearing out $26 billion in exposure. Over a month it was down like 34% - so this wasn't just today's panic, leverage had been unwinding for weeks already. Add in some big holders sitting on massive unrealized losses and you've got a fragile market ready to snap. Risk-off mood everywhere, not just crypto.

Looking at where we are now though, Bitcoin's recovered to around $80.44K. The real question is whether this holds or if we're just in a bounce. As long as Bitcoin can stay stable, the altcoins might get some breathing room. But if we see another leg down, we could be looking at way more pain. The market's still pretty twitchy about leverage right now.