NFT native call option protocol Hook Protocol has completed $3 million in financing, led by Collab+Currency and Lattice, and the funds raised will be used to build the protocol. In addition, two new products, vBids and Hook Earn, were launched today, and the new incentive program "The Treasure Hunt" was also launched today. Hook Protocol allows holders to earn ETH premiums from idle NFTs by writing (calling) rights, and traders can use a small amount of ETH to bet on the price increase of NFTs by purchasing options.