TechFlow reports, on the evening of March 13, the Ethereum Cancun upgrade was successfully completed, marking another significant update following the Shanghai upgrade. To celebrate, HTX (Huobi) has decided to launch a trading competition for nine Ethereum ecosystem tokens: ETH, UNI, PEPE, OP, ARB, AAVE, STRK, METIS, and MAGIC. The event will offer HTX token rewards worth $40,000, open to spot, margin, and futures users alike.





