The Futures Bonus is a special reward granted to users through various operational and promotional activities. Unlike real funds, this bonus is credited to users' USDT futures trading accounts as experience funds. It can only be used for futures trading and cannot be transferred to a spot wallet or withdrawn.
Future Bonus Explanation: https://support.lbank.com/hc/en-gb/articles/21427118795161
How Futures Bonuses Are Calculated
During the event period, every fund transfer into a futures account may qualify for a corresponding bonus, based on the following rules:
1. Bonus Eligibility Calculation
The amount of bonus you can receive is calculated as:
Formula:
Eligible Bonus = MIN [A, B, C]
- A = Net Transfer-In Amount after this transfer × Bonus Rate – Total Bonus Already Received
- B = This Transfer-In Amount × Bonus Rate
- C = Bonus Cap – Total Bonus Already Received
You’ll receive the smallest value among A, B, and C.
If the result is negative, the bonus amount will be 0.
2. Breakdown of the Formula
Net Transfer-In Amount = Initial Net Transfer-In Before Joining + Net Transfer-In After Joining
- Initial Net Transfers Before Joining =
MIN [ Net transfer amount in N days before event start, 0 ]
N is defined per event (usually 30, 90, or 180 days)
- Net Transfers After Joining =
Net transfer amount from the time the user joined the event up to this transfer.
Note: Net transfer amounts can be positive or negative.
3. Bonus Calculation Examples
Cashback Limit: 5,000 USDT | Bonus Rate: 20%
Example 1: User starts with a net transfer of -1000 USDT before joining
Initial Net Transfer-In: -1,000 USDT
| Futures Account Activity | Event Net Transfer-In | Total Bonus Already Received | A | B | C | Bonus Given |
| Transfer In: 800 | -200 | 0 | -40 | 160 | 5,000 | 0 U (no bonus) |
| Transfer In: 8,000 | 7,800 | 0 | 1,560 | 1,600 | 5,000 | 1,560 U |
| Transfer In: 1,000 | 8,800 | 1,560 | 200 | 200 | 3,440 | 200U |
| Transfer Out: 2,000 | 6,800 | 1,760 | - | - | - | All bonus reclaimed |
| Transfer In: 1,0000 | 16,800 | 1,760 | 1,600 | 2,000 | 3,240 | 1,600U |
| Transfer In: 2,0000 | 36,800 | 3,360 | 4,000 | 4,000 | 1,640 | 1,640U |
Example 2: User starts with a net transfer of 100 USDT before joining
Initial Net Transfer = 0 USDT
| Futures Account Activity | Event Net Transfer-In | Total Bonus Already Received | A | B | C | Bonus Given |
| Transfer In: 1,000 | 1000 | 0 | 200 | 200 | 5000 | 200U |
| Transfer In: 8,000 | 9000 | 200 | 1600 | 1600 | 4800 | 1,600U |
| Transfer Out: 2,000 | 7000 | 1800 | - | - | - | All bonus reclaimed |
| Transfer In: 3,000 | 10000 | 1800 | 200 | 600 | 3200 | 200U |
| Transfer In: 2,0000 | 30000 | 2000 | 4000 | 4000 | 3000 | 3,000U |
4. How to Check Your Bonus Records?
- Access the Futures Carnival Page
(Visit the event page through the link provided by the event inviter.)
- In the [My Benefits] section, you can check your Cumulative Net Transfer-In, Bonus Returned, Cashback Limit, Bonus Rate, and more.
- To view bonus records, simply click [Bonus Record] in the bottom left corner.
