Margin Tier

Field	Value	Type
endVolume	End volume of a tier	Number, required
value	Margin rate ratio. E.g. 10% is reported as 0.1	Number, required

endVolume

For TIERED margin rate type is the end volume for the tier in traded units. Infinity value is set for the rate, applied to the volumes greater than the last defined volume. For FLAT is always Infinity, meaning the rate shall be applied to any volume.