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IBrokerConnectionAdapterFactory

Interface

Methods

createDelegate

Creates a Delegate object

Signature

createDelegate<T>() => IDelegate<T>

Type parameters

NameType
Textends Function

Returns

IDelegate<T>


createPriceFormatter

Creates a price formatter.

Signature

createPriceFormatter(priceScale?: number, minMove?: number, fractional?: boolean, minMove2?: number, variableMinTick?: string) => IPriceFormatter

Parameters

NameTypeDescription
priceScale?numberDefines the number of decimal places. It is 10^number-of-decimal-places. If a price is displayed as 1.01, pricescale is 100; If it is displayed as 1.005, pricescale is 1000.
minMove?numberThe amount of price precision steps for 1 tick. For example, since the tick size for U.S. equities is 0.01, minmov is 1. But the price of the E-mini S&P futures contract moves upward or downward by 0.25 increments, so the minmov is 25.
fractional?booleanFor common prices, is false or it can be skipped. For more information on fractional prices, refer to Fractional format.
minMove2?numberFor common prices, is 0 or it can be skipped.
variableMinTick?stringFor common prices, is string (for example, 0.01 10 0.02 25 0.05) or it can be skipped. For more information, refer to Variable tick size.

Returns

IPriceFormatter


createWatchedValue

Creates a WatchedValue object

Signature

createWatchedValue<T>(value?: T) => IWatchedValue<T>

Type parameters

Name
T

Parameters

NameType
value?T

Returns

IWatchedValue<T>