What is the symbol of hooked protocol?

Excuse me, could you please clarify what you mean by the "hooked protocol"? I'm not familiar with that particular term in the cryptocurrency or finance realm. Are you referring to a specific blockchain protocol, a type of smart contract functionality, or perhaps a brand-specific tool or service? Knowing the exact context would help me provide an accurate answer about its symbol, if it has one. Could you elaborate further on the hooked protocol you're inquiring about?