Grayscale’s ZCSH becomes first US spot Zcash ETF

Grayscale’s Zcash ETF, ticker ZCSH, began trading on NYSE Arca on Tuesday, August 25. According to Grayscale, ZCSH is the first exchange-traded fund to provide spot exposure to Zcash (ZEC), giving investors access to the privacy-focused cryptocurrency through a standard brokerage account. Until now, no regulated product had offered direct spot exposure to ZEC.

The launch comes after a year in which spot ETFs were widely used by institutions to accumulate Bitcoin and Ether holdings in 2026. Market participants are now watching whether that same structure extends to privacy-oriented digital assets, which face a different regulatory environment from major cryptocurrencies. Grayscale’s Zcash-based fund adds a new option to that market, while also putting Zcash’s privacy features and disclosure model in front of a broader group of investors who may not otherwise use self-custody wallets.

Before the ETF debuted, ZEC climbed to $880, its highest level in eight years. By Wednesday morning, the token was trading at $784, according to CoinMarketCap.

Leverage rose sharply during the rally

The move higher was accompanied by heavy leverage. According to data from Loris Tools, ZEC perpetual-futures open interest increased from $962.5 million on August 19 to nearly $1.8 billion as of Monday, while daily futures volume reached $5.3 billion.

Funding rates were also elevated on major exchanges. Binance and OKX both showed rates of 0.0100%, while Bybit was at 0.0180%. The overall average funding rate stood at 0.0106%, indicating that leveraged traders were paying to maintain long positions.

On Wednesday morning, CoinMarketCap showed ZEC with a market capitalization of $13.2 billion, making it the 11th-largest cryptocurrency. Even after the recent advance, the token remained well below its record of $5,941.80 set in October 2016. The broader crypto market was also recovering, with Bitcoin trading around $78,500.

Institutional and corporate interest has increased

Interest in Zcash is showing up in both survey data and market activity. CoinShares’ August fund manager survey, which included 30 participants overseeing about $1.16 trillion, found digital asset allocations rising to 1.2% of portfolios. That was the first increase since the sell-off that began in October 2025.

Within the survey, the “other” category recorded the largest gain of any segment. Among individual cryptocurrencies, respondents specifically named Zcash, along with HYPE and SUI.

Corporate treasuries are also increasing exposure to ZEC. Cypherpunk Technologies (Nasdaq: CYPH) disclosed holdings of 323,394.38 ZEC as of August 11, equal to about 1.92% of the circulating supply, with an average purchase price of $341.83. The company reported a $46 million unrealized gain from the change in fair value of its ZEC position in second-quarter results.

How the ETF is structured

Zcash launched in 2016 with a 21 million coin supply cap similar to Bitcoin’s and uses proof-of-work mining. Its zero-knowledge cryptography is designed to conceal the identities of transaction participants as well as the amount transferred.

Viewing keys allow partial disclosure of transaction information so that necessary data can be shared for auditing without exposing all transaction details.

The arrival of a publicly traded Zcash product has brought that balance between privacy and disclosure into sharper regulatory focus. Grayscale’s Head of Index, Steve Vanourny, tied the launch to broader concerns about privacy, saying: “As AI reshapes how financial activity can be monitored, we believe demand for genuine financial privacy will only grow.”

ZCSH provides investors with price exposure without requiring them to hold ZEC directly. Its prospectus also states that the trust is not registered under the Investment Company Act of 1940, meaning investors do not receive the same protections available to shareholders in registered mutual funds and ETFs.

Technical and governance developments remain in focus

The launch also comes against a backdrop of technical risk. In late May, security researcher Taylor Hornby identified a critical flaw in Zcash’s Orchard shielded pool that could have allowed unlimited counterfeit ZEC to be created within the pool. The issue was fixed by early June.

Developers said they found no evidence of unauthorized value creation, although Orchard’s privacy features mean cryptographic analysis cannot completely rule out earlier exploitation.

Zcash’s longer-term response was Ironwood, the NU6.3 upgrade activated on July 28, 2026, at block 3,428,143. The upgrade introduced a formally verified shielded pool and requires funds leaving the original Orchard pool to pass through Zcash’s turnstile into Ironwood, allowing circulating supply integrity to be independently checked.

A separate coinholder sentiment poll on NU7 opened on August 25 and runs until September 14 at 19:00 UTC. The poll asks, among other things, whether Zcash should move from periodic halvings to a smoothed issuance curve and when ZEC removed from circulation should return to future block rewards. The poll may influence NU7’s direction, but it is advisory rather than binding.