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仓位均衡策略

Author: 春哥, Date: 2017-09-06 21:28:03
Tags: Balance


function main() {
	while (true) {
		Sleep(300000);
        
        var account = $.GetAccount();
        var ticker = exchange.GetTicker();
        var stockValue = account.Stocks * ticker.Last;
        var totalValue = stockValue + account.Balance;
        var position = stockValue / totalValue;
        var trade_amount = 0;
        if ( position > TARGET_POSITION + ACT_DIFF ) {
            trade_amount = (position - TARGET_POSITION) * totalValue / ticker.Buy;
            $.Sell(trade_amount);
        } else if ( position < TARGET_POSITION - ACT_DIFF ) {
            trade_amount = (TARGET_POSITION - position) * totalValue / ticker.Sell;
            $.Buy(trade_amount);
        } else {
            Sleep(60000);
            continue;
        }
        
        $.CancelPendingOrders();
        account = $.GetAccount();
        stockValue = account.Stocks * ticker.Last;
        LogProfit(account.Balance + stockValue);
	}
}


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