Cancel or Modify Orders

cancel_order Cancel Order

value cancel_order(unsigned long long id)

Description

Cancel an open order

Parameters

Parameter	Type	Required	Description
id	unsigned long long	Yes	Order id to be cancelled

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_cancel_order(const std::shared_ptr<TradeClient>& trade_client) {
        value res = trade_client->cancel_order(38442973239706624);
        ucout << U("cancel order : ") << res << endl;
    }

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

Response

cancel order : {"id":38442973239706624}

modify_order Modify Order

value modify_order(Order &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,
                   utility::string_t time_in_force=U(""), bool outside_rth=false, time_t expire_time=0);

Description

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

Parameters

Parameter	Type	Required	Description
order	Order	Yes	Order object that needs to be modified
limit_price	double	No	New limit price. Required when order_type is LMT/STP/STP_LMT
total_quantity	long	No	New quantity
aux_price	double	No	New stop price (stop order)/trailing price(Trailing Orders) when Required when order_type is set to STP/STP_LMT
trail_stop_price	double	No	Trailing activation price for trailing stop orders
trailing_percent	double	No	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
percent_offset	double	No
time_in_force	utility::string_t	No	Time in force，'DAY'-valid until market close，'GTC'-Good-Till-Cancel
outside_rth	bool	No	Whether to allow pre-market and post-market trading, exclusive to US stocks
expire_time	time_t	No	GTD Order expire time

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;
}

Response

modify order res: {"id":38442973239706624}