Coinbase lost more than 13% on Friday. Circle shed over 9%, Strategy about 8%, IREN more than 10%, and Figure Technology Solutions roughly 9%. That is the scoreboard for the crypto stocks selloff on Oct. 30, according to Yahoo Finance data cited by Cointelegraph, and it came one day after Binance disclosed a security breach.
By Friday the exchange had confirmed the size of it: about $6.3 billion stolen, the largest crypto theft on record. Binance says it is working with the FBI to recover assets. Nobody has said publicly how the attackers got in, or how much of the haul can realistically be clawed back.
A crypto stocks selloff with two accelerants
The hack is the obvious headline. It wasn't the only thing leaning on these shares.
Coinbase and Strategy both reported third-quarter results on Thursday, and both prints had the same odd shape: huge profit, shrinking revenue. Coinbase booked $719 million in net income, but about $715 million of that came from gains on its crypto investments. Strip those and other items out and adjusted net income was $78 million. Net revenue fell around 34% from a year earlier to $1.16 billion. The bright spot: the prediction markets business crossed $200 million in annualized revenue.
Strategy's numbers were bigger. Net income hit $19.53 billion, mostly a $20.91 billion gain on its Bitcoin holdings. Revenue slipped 3% to $125.4 million. Do the arithmetic and the software business is a rounding error next to the Bitcoin position. The company also said CFO Andrew Kang will leave on Nov. 5. I haven't seen a reason in the coverage, and a finance chief heading out right after a headline quarter will draw questions.
So Friday's drop had company on both sides. A fresh security scare hit sentiment, and earnings had already given investors a reason to look harder under the profit line. Which did more damage is a guess. My own read is that the hack triggered the selling and the earnings sized it, but that is an inference from price action, and nobody has measured it.
Why the equities moved more than the point suggests
Binance is a private exchange. Coinbase, Circle and Strategy didn't lose a dollar of the $6.3 billion. Yet they fell hardest, because listed crypto companies trade as a basket of reputational risk. When the largest venue in the industry loses that much, public-market investors ask whether regulators, banks and customers will treat every platform a little more warily. That is speculation, and it may prove overdone.
The names hit tell their own story. Exchange (Coinbase), stablecoin issuer (Circle), Bitcoin treasury vehicle (Strategy), miner and data center operator (IREN), on-chain lender (Figure). Different business models, same direction. Correlation like that says traders sold the theme, not the balance sheet.
Coinbase took the biggest hit, and its quarter gives some reason. A 34% revenue decline is hard to dress up, and the investment-gain cushion behind $719 million in net income depends on crypto prices holding. Profit that arrived that easily can leave just as easily.
What to watch
Three things matter in the next few sessions.
First, whether Binance can show recovery progress with the FBI, or whether the stolen funds get laundered out of reach. A visible freeze would calm things. Silence would not.
Second, any customer fallout at Binance itself: withdrawals, reserve disclosures, and whether the exchange covers losses from its own pocket. The coverage so far hasn't said who bears the $6.3 billion.
Third, Strategy's leadership transition on Nov. 5. A company whose earnings swing by tens of billions on one asset's price needs steady hands on the finance side, and the market will want an explanation for Kang's departure and a name for the replacement.
If Friday's drops hold through the next week, this becomes a repricing of what crypto equities are worth when the industry's plumbing fails. If they reverse, it was a flinch. I wouldn't call it yet.