Coinworld news, Grayscale stated that Zcash’s market capitalization is about 1% of Bitcoin’s, and its price volatility is about 140%. Despite the high volatility, this also creates opportunities: for highly volatile assets, options can be used as a tool for risk management and generating income. At the current volatility level, the return on the hypothetical ZEC covered call option strategy is about 70%, while Bitcoin’s return is about 30%.