> ## Documentation Index
> Fetch the complete documentation index at: https://docs.gains.trade/llms.txt
> Use this file to discover all available pages before exploring further.

# IOtc

*Contains the types for the GNSPairsStorage facet*

## OtcStorage

```solidity theme={null}
struct OtcStorage {
  mapping(uint8 => uint256) collateralBalances;
  struct IOtc.OtcConfig otcConfig;
  uint256[47] __gap;
}
```

## OtcConfig

```solidity theme={null}
struct OtcConfig {
  address gnsTreasury;
  uint64 treasuryShareP;
  uint64 stakingShareP;
  uint64 burnShareP;
  uint64 premiumP;
}
```