# Perpetual Contract Specifications
Please refer to the [market metadata API](https://api-docs.defx.com/#24fd4e5b-840e-451e-99e0-7fea47c7f371) for filters, slabs and tickSize for each market.
## BTC-USDC
***Overview***
**Underlying Market**: BTC-USDC
**Margin & Settlement Asset:** USDC
**Minimum Order Quantity**: 0.001 BTC
**Maximum Order Quantity:** 10 BTC
**Quantity Step**: 0.001 BTC
**Max Leverage:** 25X
**Default Leverage:** 10X
**Min Notional:** 100 USDC
***Maintenance Margin Tiers***
| MM Tier | Position Bracket Floor | Position Bracket Ceiling | Max Leverage | IMR | MMR |
|---|
| 1 | 0 | 10,000 | 25 | 0.04% | 0.02% |
| 2 | 10,001 | 50,000 | 20 | 0.05% | 0.025% |
| 3 | 50,001 | 100,000 | 15 | 0.067% | 0.033% |
| 4 | 100,001 | 200,000 | 10 | 0.1% | 0.05% |
| 5 | 200,001 | 300,000 | 8 | 0.125% | 0.0625% |
| 6 | 300,001 | 500,000 | 7 | 0.143% | 0.0714% |
| 7 | 500,001 | 750,000 | 5 | 0.2% | 0.1% |
| 8 | 750,001 | 1,000,000 | 3 | 0.33% | 0.167% |
| 9 | 1,000,001 | 1,500,000 | 2 | 0.5% | 0.25% |
| 10 | 1,500,001 | 2,000,000 | 1 | 1% | 0.5% |
*Note:*
* *The floor and ceiling values for position brackets in the above table are expressed for Notional Value of a position in USDC*
* *IMR and MMR are Initial Margin Rate and Maintenance Margin Rate respectively, and are expressed as a percentage*
***
## ETH-USDC
***Overview***
**Underlying Market**: ETH-USDC
**Margin & Settlement Asset:** USDC
**Minimum Order Quantity**: 0.001 ETH
**Maximum Order Quantity:** 180 ETH
**Quantity Step**: 0.001 ETH
**Max Leverage:** 25X
**Default Leverage:** 10X
**Min Notional:** 100 USDC
***Maintenance Margin Tiers***
| MM Tier | Position Bracket Floor | Position Bracket Ceiling | Max Leverage | IMR | MMR |
|---|
| 1 | 0 | 10,000 | 25 | 0.04% | 0.02% |
| 2 | 10,001 | 50,000 | 20 | 0.05% | 0.025% |
| 3 | 50,001 | 100,000 | 15 | 0.067% | 0.033% |
| 4 | 100,001 | 200,000 | 10 | 0.1% | 0.05% |
| 5 | 200,001 | 300,000 | 8 | 0.125% | 0.0625% |
| 6 | 300,001 | 500,000 | 7 | 0.143% | 0.0714% |
| 7 | 500,001 | 750,000 | 5 | 0.2% | 0.1% |
| 8 | 750,001 | 1,000,000 | 3 | 0.33% | 0.167% |
| 9 | 1,000,001 | 1,500,000 | 2 | 0.5% | 0.25% |
| 10 | 1,500,001 | 2,000,000 | 1 | 1% | 0.5% |
*Note:*
* *The floor and ceiling values for position brackets in the above table are expressed for Notional Value of a position in USDC*
* *IMR and MMR are Initial Margin Rate and Maintenance Margin Rate respectively, and are expressed as a percentage*
***
## SOL-USDC
***Overview***
**Underlying Market**: SOL-USDC
**Margin & Settlement Asset:** USDC
**Minimum Order Quantity**: 1 SOL
**Maximum Order Quantity:** 2000 SOL
**Quantity Step**: 1 SOL
**Max Leverage:** 25X
**Default Leverage:** 10X
**Min Notional:** 100 USDC
***Maintenance Margin Tiers***
| MM Tier | Position Bracket Floor | Position Bracket Ceiling | Max Leverage | IMR | MMR |
|---|
| 1 | 0 | 5,000 | 25 | 0.04% | 0.02% |
| 2 | 5,001 | 25,000 | 20 | 0.05% | 0.025% |
| 3 | 25,001 | 50,000 | 15 | 0.067% | 0.033% |
| 4 | 50,001 | 100,000 | 10 | 0.1% | 0.05% |
| 5 | 100,001 | 150,000 | 8 | 0.125% | 0.0625% |
| 6 | 150,001 | 250,000 | 7 | 0.143% | 0.0714% |
| 7 | 250,001 | 375,000 | 5 | 0.2% | 0.1% |
| 8 | 375,001 | 500,000 | 3 | 0.33% | 0.167% |
| 9 | 500,000 | 750,000 | 2 | 0.5% | 0.25% |
| 10 | 750,000 | 1,000,000 | 1 | 1% | 0.5% |
*Note:*
* *The floor and ceiling values for position brackets in the above table are expressed for Notional Value of a position in USDC*
* *IMR and MMR are Initial Margin Rate and Maintenance Margin Rate respectively, and are expressed as a percentage*
***
## BNB-USDC
***Overview***
**Underlying Market**: BNB\_USDC
**Margin & Settlement Asset:** USDC
**Minimum Order Quantity**: 0.01 BNB
**Maximum Order Quantity:** 450 BNB
**Quantity Step**: 0.01 BNB
**Max Leverage:** 20X
**Default Leverage:** 10X
**Min Notional:** 100 USDC
***Maintenance Margin Tiers***
| MM Tier | Position Bracket Floor | Position Bracket Ceiling | Max Leverage | IMR | MMR |
|---|
| 1 | 0 | 5,000 | 25 | 0.04% | 0.02% |
| 2 | 5,001 | 25,000 | 20 | 0.05% | 0.025% |
| 3 | 25,001 | 50,000 | 15 | 0.067% | 0.033% |
| 4 | 50,001 | 100,000 | 10 | 0.1% | 0.05% |
| 5 | 100,001 | 150,000 | 8 | 0.125% | 0.0625% |
| 6 | 150,001 | 250,000 | 7 | 0.143% | 0.0714% |
| 7 | 250,001 | 375,000 | 5 | 0.2% | 0.1% |
| 8 | 375,001 | 500,000 | 3 | 0.33% | 0.167% |
| 9 | 500,001 | 750,000 | 2 | 0.5% | 0.25% |
| 10 | 750,001 | 1,000,000 | 1 | 1% | 0.5% |
*Note:*
* *The floor and ceiling values for position brackets in the above table are expressed for Notional Value of a position in USDC*
* *IMR and MMR are Initial Margin Rate and Maintenance Margin Rate respectively, and are expressed as a percentage*
***
## DOGE-USDC
***Overview***
**Underlying Market**: DOGE\_USDC
**Margin & Settlement Asset:** USDC
**Minimum Order Quantity**: 1 DOGE
**Maximum Order Quantity:** 1,500,000 DOGE
**Quantity Step**: 1 DOGE
**Max Leverage:** 20X
**Default Leverage:** 10X
**Min Notional:** 100 USDC
***Maintenance Margin Tiers***
| MM Tier | Position Bracket Floor | Position Bracket Ceiling | Max Leverage | IMR | MMR |
|---|
| 1 | 0 | 5,000 | 20 | 0.05% | 0.025% |
| 2 | 5,001 | 12,500 | 15 | 0.067% | 0.033% |
| 3 | 12,501 | 25,000 | 10 | 0.1% | 0.05% |
| 4 | 25,001 | 50,000 | 8 | 0.125% | 0.0625% |
| 5 | 50,001 | 75,000 | 7 | 0.143% | 0.0714% |
| 6 | 75,001 | 125,000 | 6 | 0.167% | 0.083% |
| 7 | 125,001 | 187,500 | 5 | 0.2% | 0.1% |
| 8 | 187,501 | 250,000 | 3 | 0.33% | 0.167% |
| 9 | 250,001 | 375,000 | 2 | 0.5% | 0.25% |
| 10 | 375,001 | 500,000 | 1 | 1% | 0.5% |
*Note:*
* *The floor and ceiling values for position brackets in the above table are expressed for Notional Value of a position in USDC*
* *IMR and MMR are Initial Margin Rate and Maintenance Margin Rate respectively, and are expressed as a percentage*
***
## TON-USDC
***Overview***
**Underlying Market**: TON\_USDC
**Margin & Settlement Asset:** USDC
**Minimum Order Quantity**: 0.1 TON
**Maximum Order Quantity:** 25,000 TON
**Quantity Step**: 0.1 TON
**Max Leverage:** 20X
**Default Leverage:** 10X
**Min Notional:** 100 USDC
***Maintenance Margin Tiers***
| MM Tier | Position Bracket Floor | Position Bracket Ceiling | Max Leverage | IMR | MMR |
|---|
| 1 | 0 | 5,000 | 20 | 0.05% | 0.025% |
| 2 | 5,001 | 12,500 | 15 | 0.067% | 0.033% |
| 3 | 12,501 | 25,000 | 10 | 0.1% | 0.05% |
| 4 | 25,001 | 50,000 | 8 | 0.125% | 0.0625% |
| 5 | 50,001 | 75,000 | 7 | 0.143% | 0.0714% |
| 6 | 75,001 | 125,000 | 6 | 0.167% | 0.083% |
| 7 | 125,001 | 187,500 | 5 | 0.2% | 0.1% |
| 8 | 187,501 | 250,000 | 3 | 0.33% | 0.167% |
| 9 | 250,001 | 375,000 | 2 | 0.5% | 0.25% |
| 10 | 375,001 | 500,000 | 1 | 1% | 0.5% |
*Note:*
* *The floor and ceiling values for position brackets in the above table are expressed for Notional Value of a position in USDC*
* *IMR and MMR are Initial Margin Rate and Maintenance Margin Rate respectively, and are expressed as a percentage*
***
## AVAX-USDC
Overview
**Underlying Market**: AVAX-USDC
**Margin & Settlement Asset:** USDC
**Minimum Order Quantity**: 1 AVAX
**Maximum Order Quantity:** 7000 AVAX
**Quantity Step**: 1 AVAX
**Max Leverage:** 20X
**Default Leverage:** 10X
**Min Notional:** 100 USDC
***Maintenance Margin Tiers***
| MM Tier | Position Bracket Floor | Position Bracket Ceiling | Max Leverage | IMR | MMR |
|---|
| 1 | 0 | 5,000 | 20 | 0.05% | 0.025% |
| 2 | 5,001 | 12,500 | 15 | 0.067% | 0.033% |
| 3 | 12,501 | 25,000 | 10 | 0.1% | 0.05% |
| 4 | 25,001 | 50,000 | 8 | 0.125% | 0.0625% |
| 5 | 50,001 | 75,000 | 7 | 0.143% | 0.0714% |
| 6 | 75,001 | 125,000 | 6 | 0.167% | 0.083% |
| 7 | 125,001 | 187,500 | 5 | 0.2% | 0.1% |
| 8 | 187,501 | 250,000 | 3 | 0.33% | 0.167% |
| 9 | 250,001 | 375,000 | 2 | 0.5% | 0.25% |
| 10 | 375,001 | 500,000 | 1 | 1% | 0.5% |
*Note:*
* *The floor and ceiling values for position brackets in the above table are expressed for Notional Value of a position in USDC*
* *IMR and MMR are Initial Margin Rate and Maintenance Margin Rate respectively, and are expressed as a percentage*
***
## kSHIB-USDC
***Overview***
**Underlying Market**: SHIB-USDC
**Margin & Settlement Asset:** USDC
**Minimum Order Quantity**: 1 kSHIB
**Maximum Order Quantity:** 10,000,000 kSHIB
**Quantity Step**: 1 kSHIB
**Max Leverage:** 20X
**Default Leverage:** 10X
**Min Notional:** 100 USDC
***Maintenance Margin Tiers***
| MM Tier | Position Bracket Floor | Position Bracket Ceiling | Max Leverage | IMR | MMR |
|---|
| 1 | 0 | 5,000 | 20 | 0.05% | 0.025% |
| 2 | 5,001 | 12,500 | 15 | 0.067% | 0.033% |
| 3 | 12,501 | 25,000 | 10 | 0.1% | 0.05% |
| 4 | 25,001 | 50,000 | 8 | 0.125% | 0.0625% |
| 5 | 50,001 | 75,000 | 7 | 0.143% | 0.0714% |
| 6 | 75,001 | 125,000 | 6 | 0.167% | 0.083% |
| 7 | 125,001 | 187,500 | 5 | 0.2% | 0.1% |
| 8 | 187,501 | 250,000 | 3 | 0.33% | 0.167% |
| 9 | 250,001 | 375,000 | 2 | 0.5% | 0.25% |
| 10 | 375,001 | 500,000 | 1 | 1% | 0.5% |
*Note:*
* *The floor and ceiling values for position brackets in the above table are expressed for Notional Value of a position in USDC*
* *IMR and MMR are Initial Margin Rate and Maintenance Margin Rate respectively, and are expressed as a percentage*
***
## kPEPE-USDC
***Overview***
**Underlying Market**: PEPE-USDC
**Margin & Settlement Asset:** USDC
**Minimum Order Quantity**: 1 kPEPE
**Maximum Order Quantity:** 15,000,000 kPEPE
**Quantity Step**: 1 kPEPE
**Max Leverage:** 5X
**Default Leverage:** 5X
**Min Notional:** 100 USDC
***Maintenance Margin Tiers***
| MM Tier | Position Bracket Floor | Position Bracket Ceiling | Max Leverage | IMR | MMR |
|---|
| 1 | 0 | 5,000 | 20 | 0.05% | 0.025% |
| 2 | 5,001 | 12,500 | 15 | 0.067% | 0.033% |
| 3 | 12,501 | 25,000 | 10 | 0.1% | 0.05% |
| 4 | 25,001 | 50,000 | 8 | 0.125% | 0.0625% |
| 5 | 50,001 | 75,000 | 7 | 0.143% | 0.0714% |
| 6 | 75,001 | 125,000 | 6 | 0.167% | 0.083% |
| 7 | 125,001 | 187,500 | 5 | 0.2% | 0.1% |
| 8 | 187,501 | 250,000 | 3 | 0.33% | 0.167% |
| 9 | 250,001 | 375,000 | 2 | 0.5% | 0.25% |
| 10 | 375,001 | 500,000 | 1 | 1% | 0.5% |
*Note:*
* *The floor and ceiling values for position brackets in the above table are expressed for Notional Value of a position in USDC*
* *IMR and MMR are Initial Margin Rate and Maintenance Margin Rate respectively, and are expressed as a percentage*
***
## WIF-USDC
***Overview***
**Underlying Market**: WIF-USDC
**Margin & Settlement Asset:** USDC
**Minimum Order Quantity**: 0.1 WIF
**Maximum Order Quantity:** 75,000 WIF
**Quantity Step**: 0.1 WIF
**Max Leverage:** 5X
**Default Leverage:** 5X
**Min Notional:** 100 USDC
***Maintenance Margin Tiers***
| MM Tier | Position Bracket Floor | Position Bracket Ceiling | Max Leverage | IMR | MMR |
|---|
| 1 | 0 | 5,000 | 20 | 0.05% | 0.025% |
| 2 | 5,001 | 12,500 | 15 | 0.067% | 0.033% |
| 3 | 12,501 | 25,000 | 10 | 0.1% | 0.05% |
| 4 | 25,001 | 50,000 | 8 | 0.125% | 0.0625% |
| 5 | 50,001 | 75,000 | 7 | 0.143% | 0.0714% |
| 6 | 75,001 | 125,000 | 6 | 0.167% | 0.083% |
| 7 | 125,001 | 187,500 | 5 | 0.2% | 0.1% |
| 8 | 187,501 | 250,000 | 3 | 0.33% | 0.167% |
| 9 | 250,001 | 375,000 | 2 | 0.5% | 0.25% |
| 10 | 375,001 | 500,000 | 1 | 1% | 0.5% |
*Note:*
* *The floor and ceiling values for position brackets in the above table are expressed for Notional Value of a position in USDC*
* *IMR and MMR are Initial Margin Rate and Maintenance Margin Rate respectively, and are expressed as a percentage*