Yield on shadow crypto. Grayscale has filed with the SEC for the ZCSH High Income ETF, an actively managed fund that targets biweekly distributions. The manager applies to Zcash a strategy already used on Bitcoin and Ethereum: selling options to transform part of the volatility into income.
The new product does not yet have a definitive ticker. The acronym ZCSH already belongs to Grayscale's Zcash spot ETF, resulting from a vehicle created in 2017, listed on the OTCQX from 2021 then converted into an ETF on August 25, 2026.
Key Points
Grayscale has filed the ZCSH High Income ETF, an actively managed income-oriented fund.
The strategy is based on the sale of call options: the premiums collected finance 26 annual distributions, at the price of a capped gain.
The manager replicates on ZEC a range launched in 2025 with BTCC and BPI, then extended to Ethereum
The surge in ZEC at the end of 2025 and its extreme volatility make option premiums particularly generous
Grayscale turns Zcash volatility into income
The High Income label designates a synthetic covered call strategy. The fund buys calls and sells puts to replicate the performance of Grayscale's Zcash ETF. He then sells short-term call options, generally with a duration of one month or less, and collects the premiums paid by their buyers.
These bonuses fuel distributions scheduled every two weeks, or approximately 26 payments per year. However, no fixed return is guaranteed. The amount may vary depending on market conditions and certain distributions may include a partial repayment of the capital invested.
The compromise appears when Zcash advances strongly. If the price exceeds the strike price of the options sold, the fund gives up part of the upside. On the other hand, the strategy does not fully protect against a decline in the underlying asset. The income received possibly cushions the decline without eliminating the risk of loss.
At least 80% of net assets must be exposed to options linked to products listed on Zcash, primarily ZCSH. The fund will therefore not directly hold the cryptocurrency. Grayscale here takes up a range launched in 2025 with its Bitcoin BTCC and BPI products, then extended to Ethereum.
Zcash provides the volatility options sellers want
ZEC offers favorable terrain for this mechanism. Its price rose from around $40 to $60 to more than $700 between September and November 2025. Cypherpunk Technologies, a company supported by Winklevoss Capital, has at the same time constituted a reserve of more than 200,000 ZEC.
High volatility generally increases the price of options. Investors who want to retain the possibility of profiting from rapid movement agree to pay higher premiums. The seller of calls collects more, but in return gives up part of the possible appreciation.
Zcash is based on zk-SNARKs, cryptographic proofs that allow certain transactions to be validated without making the sender, recipient and amount public. This confidentiality constitutes its main technical argument, but also a source of regulatory constraints.
From July 1, 2027, the European anti-money laundering regulation will notably prohibit crypto providers from offering anonymous accounts or services increasing the opacity of transactions by means of tokens reinforcing anonymity. Several platforms have already restricted access to Zcash and Monero.
