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
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Demo Trading
Use virtual funds to practice risk-free trading
Launch
CandyDrop
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Launchpool
Quick staking, earn potential new tokens
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Hold GT and get massive airdrops for free
Pre-IPOs
Unlock full access to global stock IPOs
Alpha Points
Trade on-chain assets and earn airdrops
Futures Points
Earn futures points and claim airdrop rewards
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AI
Gate AI
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Gate Skills Hub
10K+ Skills
From office tasks to trading, the all-in-one skill hub makes AI even more useful.
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Smartly choose from 30+ AI models, with 0% extra fees
The Magic of Pi (π): More Than Just 3.14
Pi (π) is the most famous irrational number in math, representing the ratio of a circle’s circumference to its diameter. No matter the size of the circle, this ratio is always about 3.14159… and goes on forever without repeating.
From ancient geometry to modern engineering, pi is everywhere—used in calculations for architecture, physics, GPS systems, and even in understanding waves and orbits.
Fun Fact: The first 100 digits of Pi don’t repeat, and computers have calculated trillions of digits without finding a pattern. That’s the beauty and mystery of π!
Celebrate Pi Day every March 14th (3/14) and marvel at one of math’s most fascinating constants!