Cancel or Modify Orders

cancel_order Cancel Order

value cancel_order(long id);

Description

Cancel an open order

Arguments

Arguments	Type	Description
account	str	Account id, if left empty, this method witll use the default account id defined in client_config
id	int	Order id. Using this id to cancel or modify orders is recommended. If you construct the order object locally, this id will be available after placing order to a server.
order_id	int	Local order id. Accessible with Order.order_id
secret_key	str	Secret key for the trader of institutions, please config in client_config, ignore if you are a indiviual user

Response

modify_order Modify Order

value modify_order(Order &order, double limit_price=0, long total_quantity=0,  double aux_price=0,
                   double trail_stop_price=0, double trailing_percent=0, double percent_offset=0,
                   string time_in_force="", bool outside_rth=false, long expire_time=0)

Description

Modify an order. Refer to the argument list for parameters that can be modified

Arguments

Arguments	Type	Required	Description
order	Order	Order object that needs to be modified(tigeropen.trade.domain.order.Order)
quantity	int	New quantity
limit_price	float	New limit price. Required when order_type is LMT/STP/STP_LMT
aux_price	float	New stop price (stop order)/trailing price(Trailing Orders) when Required when order_type is set to STP/STP_LMT
trail_stop_price	float	Trailing activation price for trailing stop orders
trailing_percent	float	Trailing activation price for trailing stop orders (by percentage), when order_type is set to TRAIL, assigning value to both aux_price and trailing_percent will get an error
time_in_force	str	Time in force，'DAY'-valid until market close，'GTC'-Good-Till-Cancel
outside_rth	bool	if trade outside regular trading hours (only applicable to U.S. market)
secret_key	str	Secret key for the trader of institutions, please config in client_config, ignore if you are a indiviual user

Example

#include "tigerapi/trade_client.h"
#include "tigerapi/contract_util.h"
#include "tigerapi/order_util.h"

using namespace std;
using namespace web;
using namespace web::json;
using namespace TIGER_API;

class TestTradeClient {
public:
    static void test_modify_order(const std::shared_ptr<TradeClient>& trade_client) {
        Contract contract = stock_contract("AAPL", "USD");
        Order order = limit_order(contract, "BUY", 1, 100.0);
        long id = (long) trade_client->place_order(order)["id"].as_number().to_uint64();
        value res = trade_client->modify_order(order, 105);
        cout << "modify order res: " << res << endl;
        Order mod_order = trade_client->get_order(id);
        cout << "modified order: " << mod_order.to_string() << endl;
    }

    static void test_trade(const std::shared_ptr<TradeClient>& trade_client) {
        TestTradeClient::test_modify_order(trade_client);
    }
};

int main(int argc, char *args[]) {
    cout << "Tiger Api main" << endl;
    /************************** set config **********************/
    ClientConfig config = ClientConfig(true);

    config.private_key = "-----BEGIN RSA PRIVATE KEY-----\n"
                         "xxxxxx private key xxxxxxxx"
                         "-----END RSA PRIVATE KEY-----";
    config.tiger_id = "Tiger ID";
    config.account = "Account ID";


    /**
     * Use TradeClient
     */
    std::shared_ptr<TradeClient> trade_client = std::make_shared<TradeClient>(config);
    TestTradeClient::test_trade(trade_client);


    return 0;
}