Type Alias BrokerPartialLossPayload

BrokerPartialLossPayload: {
    backtest: boolean;
    context: {
        exchangeName: ExchangeName;
        frameName?: FrameName;
        strategyName: StrategyName;
    };
    cost: number;
    currentPrice: number;
    percentToClose: number;
    position: "long"
    | "short";
    priceStopLoss: number;
    priceTakeProfit: number;
    symbol: string;
}

Payload for a partial-loss close broker event.

Forwarded to the registered IBroker adapter via onPartialLossCommit. Called explicitly after all validations pass, before strategyCoreService.partialLoss().

Type declaration

backtest: boolean
true when called during a backtest run — adapter should skip exchange calls
context: {
    exchangeName: ExchangeName;
    frameName?: FrameName;
    strategyName: StrategyName;
}
Strategy/exchange/frame routing context
cost: number
Dollar value of the portion being closed
currentPrice: number
Current market price at which the partial close executes
percentToClose: number
Percentage of the position to close (0–100)
position: "long" | "short"
Position direction
priceStopLoss: number
Active stop loss price at the time of the partial close
priceTakeProfit: number
Active take profit price at the time of the partial close
symbol: string
Trading pair symbol, e.g. "BTCUSDT"

Example

const payload: BrokerPartialLossPayload = {
  symbol: "BTCUSDT",
  percentToClose: 40,
  cost: 40,
  currentPrice: 48500,
  context: { strategyName: "my-strategy", exchangeName: "binance", frameName: "1h" },
  backtest: false,
};

Type Alias BrokerPartialLossPayload

Type declaration

backtest: boolean

context: { exchangeName: ExchangeName; frameName?: FrameName; strategyName: StrategyName;}

cost: number

currentPrice: number

percentToClose: number

position: "long" | "short"

priceStopLoss: number

priceTakeProfit: number

symbol: string

Example

Settings

context: {
exchangeName: ExchangeName;
frameName?: FrameName;
strategyName: StrategyName;
}