Futures
Access hundreds of perpetual contracts
TradFi
Gold
One platform for global traditional assets
Options
Hot
Trade European-style vanilla options
Unified Account
Maximize your capital efficiency
Demo Trading
Introduction to Futures Trading
Learn the basics of futures trading
Futures Events
Join events to earn rewards
Demo Trading
Use virtual funds to practice risk-free trading
Launch
CandyDrop
Collect candies to earn airdrops
Launchpool
Quick staking, earn potential new tokens
HODLer Airdrop
Hold GT and get massive airdrops for free
Launchpad
Be early to the next big token project
Alpha Points
Trade on-chain assets and earn airdrops
Futures Points
Earn futures points and claim airdrop rewards
#RIVER Run quickly, here it comes again 💨
Technical callback refers to a process where a function or procedure is invoked after a certain event or operation has completed. It is commonly used in programming to handle asynchronous operations, allowing the program to continue running while waiting for a task to finish. When the task is complete, the callback function is executed to process the result or trigger subsequent actions. Proper implementation of callbacks is essential for efficient and responsive software design, especially in event-driven environments such as web development and user interface programming.