Grayscale plans a three-for-one ZCSH split, with split-adjusted trading scheduled to begin September 30, 2026.September 28 shareholders of record will receive two additional ZCSH shares for every share held.ZCSH closed at $117.72 on September 18 after rising sharply during the previous two sessions.Grayscale said ZCSH surpassed $500 million in assets within two weeks of its August launch.Zcash developers target November 5 for NU7 mainnet activation after an October 6 testnet upgrade.