Zcash (ZEC) Surges 56% as Ironwood Upgrade Approaches — Will $675 Be Next?

Key Takeaways

Table of Contents

ZEC has surged more than 16% over seven days, currently hovering between $552 and $560
Mainnet activation of the Ironwood shielded pool upgrade is slated for approximately July 28
Developers revealed a counterfeiting flaw in the Orchard pool during early June
ZEC futures open interest jumped more than 12% within 24 hours, momentarily exceeding $750 million
Bulls must reclaim $644 resistance before targeting the $675–$680 channel ceiling

Zcash has registered an impressive 16% advance across the previous week, with ZEC currently positioned near $552 following an 11% intraday spike on Tuesday, per CoinGecko market data.

The privacy-focused cryptocurrency bounced sharply from late June lows around $368, delivering gains exceeding 56% from that trough in fewer than three weeks.

Traders have witnessed two significant resistance barriers fall. Both the $500 supply area and the $560 Fibonacci retracement have been decisively recaptured, positioning $644 as the critical obstacle on four-hour timeframes.

Clearing $644 would establish a constructive short-term trend, opening pathways toward $690 and $750 price objectives that market participants are monitoring.

Ironwood Protocol Enhancement and Infrastructure Transition

Driving much of the current momentum is the forthcoming Ironwood shielded pool enhancement, expected to deploy on mainnet approximately July 28.

UPDATE: Over the last couple weeks we've made huge progress on Ironwood activation in Zcash!
1. All of the consensus rule changes have been implemented, and have been undergoing auditing for some time now. Specifications / ZIPs are published and nearing their final state.
2.… https://t.co/rjQSHM1uox
— Sean Bowe (@ebfull) July 2, 2026

Engineers publicly acknowledged in early June the discovery of a persistent counterfeiting vulnerability within the Orchard shielded pool, a fundamental component of Zcash’s privacy architecture.

Project Tachyon alongside Zcash core development teams are finalizing rigorous mathematical proofs to confirm Ironwood eliminates the security flaw without introducing additional vulnerabilities.

Concurrently, the aging Zcashd full-node implementation approaches end-of-support on July 18, prompting node operators to transition toward the modern Zebra client software.

Favorable Macro Backdrop Amplifies Gains

June’s US Consumer Price Index report arrived below analyst projections, showing headline inflation at 3.5% against consensus estimates of 3.8%.

The cooler inflation print diminished expectations for further interest rate increases, stimulating appetite across risk-sensitive asset classes. Bitcoin advanced from approximately $62,000 to above $64,000, lifting sentiment throughout cryptocurrency markets.

ZEC futures open interest temporarily surpassed $750 million, representing a 12%-plus increase over a single day.

Daily chart technicals show RSI measuring around 62, positioned above its moving average yet beneath the 70 overbought threshold. On-balance volume has inflected upward throughout July, indicating accumulation patterns accompanying the price advance.

Market analyst Ali Charts highlighted on X that ZEC “keeps climbing,” identifying the channel’s upper boundary between $675 and $680 as the subsequent critical level warranting attention.

Zcash $ZEC keeps climbing.
The next major level I'm watching is the upper boundary of the channel at $675–$680. https://t.co/l7Ei0HhkaB pic.twitter.com/1xCy5elaT7
— Ali Charts (@alicharts) July 16, 2026

ZEC currently trades near the upper Bollinger Band around $566, with the median band situated near $464. The three-day Chaikin Money Flow indicator maintained readings above +0.05, reflecting sustained buying pressure.

Latest figures show ZEC advancing 1.6% on Wednesday, July 15, with the $644 threshold standing as the decisive barrier bulls need to overcome.