國泰君安證券(香港)有限公司
網上買賣須知


1. 資金

在賬戶資金不足的情況下,不能通過網上下達買盤指示。

2. 賣空

在賬戶證券不足的情況下,不能通過網上下達賣盤或賣空指示。

3. 買賣單位

下單要以完整買賣單位(每手股數)或其倍數,但最多不能超過3,000手。

4. 掛盤價格

1)每個交易日輸入交易系統的買盤或賣盤,是按照香港交易所提供的『交易所規則』監管。

2)開市前時段的『隨機對盤時段』結束前(早上9:20至9:22之交易所機制決定的某個時間)所有價位委託盤將直接送至交易所系統。

3)『暫停時段』及『延續交易時段』 (即 『隨機對盤時段』結束後)

** 買盤

買盤價在相關價格的下24個價位下100個價位範圍的委託將保留在本公司系統內(狀態為“等待狀態”當該價位進入相關價格的下24個價位以內時才送到交易所系統,其他的委託將直接送至交易所系統。

** 賣盤

賣盤價在相關價格的上24個價位上100個價位範圍的委託將保留在本公司系統內(狀態為“等待狀態”當該價位進入相關價格的上24個價位以內時才送到交易所系統,其他的委託將直接送至交易所系統。

4)『隨機對盤時段』結束後 - 9:30的委託盤會在9:30分送至交易所系統。

5. 例子(持續交易時段)

例子1(掛盤):

委託價可掛於下100個價位(買盤)或上100個價位(賣盤)以內

2.0

2.01

102K (12)

55K (6)

150K (19)

80K (4)

33K (6)

 

最低買入掛盤:1.00
最高賣出掛盤:3.00

 

例子2 (即時成交盤 - 在市場已有買賣掛盤情況下):

委託價可以在上10個價位(買盤)或下10個價位(賣盤)以內

2.0

2.01

102K (12)

55K (6)

150K (19)

80K (4)

33K (6)

36K (6)

250K (21)

120K (10)

 

103K (30)

最高即市買入價 : 2.10
最低即市賣出價 : 1.91

其他例子,請參閱香港交易所提供的『交易所規則』

6. 價位

所謂價位,即證券交易可容許的最少價格變動單位。每種股份的價位,視乎 其股價而定。有關證券(債券除外)的價位表,請參閱:-

『交易所規則』附表二 - 價位表

 

 

Guotai Junan Securities (Hong Kong) Limited
Notice about Online Trading


 

1. Funds

No buy order can be placed through internet without sufficient funds in the securities account.

2. No Short Sell

No sell order can be placed through internet without sufficient stocks in the securities account.

3. Lot size

Internet orders can only be placed with a complete multiple, but subject to the maximum of 3,000 lots.

4. Quotation

1) The bid or ask order entered on each trading day is governed by the “Rules of the Exchange”.

2) Order inputted before the end of Random Matching Period (Random between 9:20 am and 9:22) will be sent to the Stock Exchange for order matching automatically.

3) Blocking Period or Continuous Trading Session (After the end of Random Matching Period)

** Buy Order
If a Buy Order is placed within 24 spreads and 100 spreads below the correlative price, the order will be remained as “pending status” until the order price reaches within 24 spreads of the correlative price.

** Sell Order

If a Sell Order is placed within 24 spreads and 100 spreads above the correlative price, the order will be remained as “pending status” until the order price reaches within 24 spreads of the correlative price.

4) After the end of Random Matching Period - 9:30 am, orders placed will halt temporarily and await the market opening.

5. Examples (Continuous Trading Session)

Example 1 (Bid Order Price/ Ask Order Price):

A limit order may be made at a price within the range of 100 spreads below the current bid price and above the current ask price.

Bid

Ask

2.0

2.01

102K (12)

55K (6)

150K (19)

80K (4)

33K (6)

 

Lowest Bid Order Price : HK$1.00
Highest Ask Order Price: HK$3.00

Example 2(Market Price):

A limit order may be made at a price within the range of 10 spreads above the current bid price and below the current ask price.

Bid

Ask

2.0

2.01

102K (12)

55K (6)

150K (19)

80K (4)

33K (6)

36K (6)

250K (21)

120K (10)

 

103K (30)

Highest Market Bid Price: HK$2.10
Lowest Market Ask Price: HK$1.91

For other examples, please refer to “Rules of the Exchange”.

6. Spread

A spread refers to the smallest allowable change in share price. The spread of security depends on its share price. For the spread table for all securities other than debt, please refer to:-

“Rules of the Exchange” Second Schedule - Spread Table