A set of Ethereum-based decentralized financial derivatives protocols

Comprised of Cinch Spread and Cinch Option

Cinch Spread

An ERC20-based derivative which provides multiple sets of spread with different price ranges to allow traders to make both long and short trades within selected ranges of risk.

Cinch Option

An ERC20-based uncapped naked option built on Cinch Spread, and can be used for hedging or leveraging investments against counterparty risk.


We've been building companies for the past decade.

Yenwen Feng

Yenwen cofounded Cubie Messenger (500 Startups B5, 10M downloads), Gamelet, and Willmobile (Top mobile financial service app in Taiwan, acquired by Systex).

Shaokang Lee

Shaokang cofounded POPAPP (500 Startups B6, used by Amazon, 37 Signals, Yahoo, acquired by Marvel in 2016).