Key Takeaways
- Zcash (ZEC) experienced a sharp rally of up to 20% on June 15, 2026, climbing to $532.59 following a clean security assessment from Anthropic’s Mythos AI.
- The AI-powered audit, commissioned by Shielded Labs, confirmed no additional critical vulnerabilities beyond the previously addressed Orchard vulnerability.
- Daily trading activity surged 62% beyond the monthly average, while Open Interest expanded 26% to reach $1.14 billion.
- Approximately $13 million worth of short positions were liquidated, creating additional upward momentum as traders covered their bets.
- The upcoming Ironwood protocol upgrade, greenlit on June 12, is set to launch in late July with supply transparency features that maintain privacy protections.
Zcash (ZEC) experienced a substantial price increase on June 15, 2026, rallying between 14% and 20% to approximately $532 after receiving validation from an advanced security review conducted by Anthropic’s Mythos artificial intelligence system.
Shielded Labs commissioned the comprehensive security assessment, which was publicly disclosed by Zcash creator Zooko Wilcox on June 14. The evaluation confirmed that no additional critical security issues existed beyond the Orchard shielded pool vulnerability that had already been remediated.
Cryptocurrency market analyst Crypto Patel drew attention to the findings on X, stating: “Anthropic ran a full security review of the ZEC protocol using its restricted Mythos AI model and found NO new critical flaws beyond the already-patched Orchard bug.” Patel observed that ZEC had climbed 118% from its June 5 bottom and gained 25% in response to the audit news, identifying the forthcoming Ironwood upgrade in late July as a potential next driver.
The Orchard vulnerability had previously triggered approximately a 50% price decline between June 4–5, 2026, after researchers disclosed a critical forgery flaw in the shielded transaction pool. The favorable AI assessment directly countered the concerns that had fueled that selloff.
Daily transaction volume jumped 62% compared to the 30-day baseline, reaching $665 million. Open Interest increased by 26% to $1.14 billion, suggesting fresh leveraged positions were being established rather than existing ones being unwound.
Over $13 million in short position liquidations materialized as prices climbed, compelling bearish speculators to repurchase ZEC tokens and amplifying bullish price action.
Chart Analysis and Key Price Levels
From a technical perspective, ZEC successfully recaptured the $404 support threshold and advanced toward the $520–$541 resistance band. The Relative Strength Index registered around 51–54, positioned above neutral territory without entering overbought conditions.
Critical moving averages remain beneath current price action: the 20-period SMA at $489, the 50-period SMA at $506, and the 200-period SMA at $374. This arrangement suggests the asset is trading above all significant moving average benchmarks.
Liquidity concentrations exist immediately above the current trading range near $500, $505, and $515, potentially attracting price movement upward as short positions in these zones face liquidation. Support-side liquidity clusters appear near $480 and $460.
Ironwood Protocol Upgrade Scheduled for Late July
The Ironwood network enhancement received approval on June 12, 2026, with activation planned for late July. The upgrade is engineered to enable transparent auditing of ZEC’s circulating supply while maintaining the protocol’s privacy guarantees for users.
The price recovery also aligned with broader cryptocurrency market strength following a U.S.-Iran diplomatic agreement announced June 14, which reduced geopolitical uncertainty across risk-sensitive assets.
A contrasting perspective emerged from BitMEX co-founder Arthur Hayes, who disclosed that he had exited his ZEC position. His rationale centered on the argument that Zcash’s privacy architecture makes it impossible to definitively verify whether the Orchard vulnerability was exploited before the security patch was implemented.
On June 15, the central bank of the Philippines issued regulations prohibiting Virtual Asset Service Providers from offering privacy-focused cryptocurrencies, introducing additional regulatory headwinds for the sector.
ZEC was trading near $532.59 at press time, facing immediate resistance at $541.86 and a subsequent major resistance level around $695.
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