Modify Order Quantity

modify_quantity

First, use make_modify_quantity_obj to create a ModifyQuantityObj object

Parameter	Type	Meaning
order	orderResult	The intended order result object to be modified
quantity	int	The quantity after modification ( The modified quantity includes the partially filled portion of this order )

Put the returned object into the 'modify_quantity' function

Input Parameters

Parameter	Type	Meaning
account	Account	Account
order_res	ModifyQuantityObj	The object for Quantity modification
unblock	bool (optional) (default = False)	Whether to use non-blocking mode

Result

Parameter	Type	Meaning
is_success	bool	Whether successful
data	OrderResult	Modified content is returned
message	string	Error message returned when is_success = false

OrderResult Parameter

Return type : Object

Parameter	Type	Meaning
function_type	int	Function Type : 0 New Order, 10 New Order Executed, 15 Change Price, 20 Change Quantity, 30 Cancel, 90 Failed
date	string	Transaction Date
seq_no	string	Order Serial Number
branch_no	string	Branch Number
account	string	Account
order_no	string	Order Number
asset_type	int	Asset Type : 0 Stock
market	string	Market Type : TAIEX Listed, TAISDAQ OTC, TAIEMG EMG
market_type	MarketType	Trading Session Type : Common, Fixing, IntradayOdd, Odd, Emg, EmgOdd
stock_no	string	Symbol
buy_sell	BSAction	Buy/Sell Type : Buy, Sell
price_type	PriceType	Original Order Price Type : Limit, LimitUp, LimitDown, Market, Reference
price	float	Order Price
quantity	int	Original Order Quantity
time_in_force	TimeInforce	Time In Force : ROD FOK, IOC
order_type	OrderType	Order Type : Stock, Margin, Short, DayTrade, SBL
is_pre_order	bool	Reservation Order Flag
status	int	Order Status, for details please refer to STATUS
after_price_type	PriceType	Valid Order Price Type : Limit, LimitUp, LimitDown, Market, Reference
after_price	float	Valid Order Price
unit	int	Trading Unit
after_qty	int	Valid Order Quantity (filled quantity included)
filled_qty	int	Filled Quantity
filled_money	int	Filled Value
before_qty	int	Before the Quantity Modification
before_price	float	Before the Price Modification
user_def	string	Custom Fields
last_time	string	Last Modification Time
details	list	Order Process (Return value when query order_result_detail or order_history )
error_message	string	Error Message

Request Example

modify_qty_obj = sdk.stock.make_modify_quantity_obj(target_order, 1000)
sdk.stock.modify_quantity(account, modify_qty_obj)

Response Example

Result {
    is_success: True,
    message: None,
    data : OrderResult{
            function_type: 20,          # Function type (int)
            date: "2024/03/08",         # Transaction Date (string)
            seq_no: "00000308866",      # Order sequence number (string)
            branch_no: "6460",          # Branch code (string)
            account: "26",              # Account (string)
            order_no: "x0011",          # Order Number (string)
            asset_type: 0,              # Asset type (int)
            market: "TAIEX",            # Market Type (string)
            market_type: Common,        # Trading session type (MarketType)
            stock_no: "1101",           # Symbol (string)
            buy_sell: Sell,             # Buy/sell side (BSAction)
            price_type: Limit,          # Original order price type (PriceType)
            price: 41.2,                # Price (float)
            quantity: 5000,             # Original order quantity (int)
            time_in_force: ROD,         # Time in force (TimeInForce)
            order_type: Stock,          # Order Type (OrderType)
            is_pre_order: False,        # Reservation Order Flag (bool)
            status: 10,                 # Order status (int)
            after_price_type: Limit,    # Valid order price type (PriceType)
            after_price: 41.3,          # Valid order price (float)
            unit: 1000,                 # Trading unit (int)
            after_qty: 1000,            # Valid order quantity (int)
            filled_qty: 0,              # Filled quantity (int)
            filled_money: 0,            # Filled amount (int)
            before_qty: 3000,           # Valid quantity before modification (int)
            before_price: 41.2,         # Valid price before modification (float)
            user_def: "12345678",       # Custom Fields (string)
            last_time: "13:56:28.966",  # Last Modification Time (string)
            details: None,                        # Order history (list)
            error_message: None         # Error message (string)
    }
}