If you are opening a FOMO app account, the referral code to type is GOLD100, and it trims your trading fee by 10%, from 0.50% to 0.45% per trade.
As of November 2026.
The short answer
- Code: GOLD100
- What it does: 10% off FOMO trading fees (0.50% becomes 0.45%)
- Where it goes: the referral code field during FOMO sign-up
Why a 0.05% gap matters
Five hundredths of a percent sounds tiny until you trade often. Every trade you place carries the lower 0.45% rate instead of 0.50%, so the saving scales with how active you are. Someone who trades a few times a week will notice it far more than someone who buys once and holds.
Getting it right the first time
- Install FOMO and start creating your account.
- When the app shows the referral code box, enter GOLD100 exactly, in capitals.
- Finish sign-up and check your fee rate on your first trade.
If you skip the box, there is usually no way to add the code later, so do it during sign-up.
Quick questions
Is GOLD100 a promo code or an invite code? People call it all three. In the app it goes in the referral code field.
Does it cost anything? No. It only lowers the fee rate.
Disclosure: I may receive a referral credit when GOLD100 is used. Crypto trading carries risk; only trade what you can afford to lose.