NewsSignals AI analysis·Cointelegraph·Oct 21, 2026

Zcash rallies 12% as developers finalize NU7 activation height

Grade Bbullish AI signal$ZEC

Zcash (ZEC) surged 12% in 24 hours as developers agreed on a mainnet activation block for its NU7 upgrade, with activation expected around November 5. The upgrade targets a two-thirds reduction in block time from 75 seconds to 25 seconds, while six of 12 readiness tasks are complete and node synchronization issues remain unresolved. Successful activation could improve transaction confirmation speeds and sustain bullish momentum, but unfinished preparations may introduce uncertainty around the planned launch date.

Bullish strength: 78/100

ZEC gained approximately 12% over the past 24 hours.
Developers agreed on mainnet activation block 3,543,405, expected around November 5.
NU7 aims to reduce target block time from 75 seconds to 25 seconds.
ZEC is up more than 148% year to date.

Bearish strength: 22/100

Only six of 12 NU7 readiness tasks are complete.
Zebra node synchronization issues and mainnet preparations remain outstanding.
Upgrade specifications still need to be finalized, and the activation date could be affected by unresolved issues.

This is automated NewsSignals analysis of third-party reporting, not independent original reporting or investment advice. AI scores are not price predictions.

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