Short investors sell securities they don’t actually own, betting the price will drop before they need to close out their positions and they’ll profit from the difference. Long investors own the securities to benefit from any increase.

The ratio indicates zcash is heavily shorted after a spot-led drop. If the selling slows and the price steadies, those shorts could be forced to buy to cover their positions, fueling a sharp bounce.

It’s worth remembering that ZEC, even after losing more than half its value in two weeks, is still up roughly 490% over the past year.

No way of knowing

The catalyst for the price drop was the disclosure by nonprofit Zcash developer Shielded Labs of a vulnerability in Zcash’s Orchard privacy pool that, if exploited, could have let an attacker create counterfeit ZEC that no one could detect.

The Orchard flaw had been live since the pool debuted in May 2022, going unnoticed for four years. It was found only last week by security engineer Taylor Hornby using Anthropic’s Opus 4.8 model and patched in an emergency fix by June 1.

The damage is less about the bug itself, which is now closed, than what Shielded Labs admitted alongside it. Because of the way Orchard’s privacy works, there is no cryptographic way to prove whether anyone exploited the flaw before it was fixed.

The firm said it probably was not, but it cannot be sure, and that uncertainty hangs over the token’s entire supply.

Arthur Hayes, the chief investment officer of Maelstrom, said he sold his entire zcash position as a result.

More For You

The U.S. released January jobs numbers Friday morning (Ernie Journeys/Unsplash)

Bitcoin is now facing another headwind — the prospect of higher interest rates.

What to know:

  • The U.S. economy added 172,000 jobs in May, more than double economist forecasts of 85,000.
  • The unemployment rate came in at 4.3%, in line with expectations.
  • Bitcoin remained lower for the session at $61,900 following the report.

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