1. Meaning of columns in securities trading electronics price board

• i.Code (Stock symbol): Being a listed stock code at HoSE or HaSTC
• ii.Ceil (Ceiling price): Being the highest price in trading date a
  + To HoSE             : Ceiling price   = Reference price + 5% * Reference price
  + To HaSTC          : Flooring price = Reference price + 7% * Reference price
• iii. Flr (Flooring price): Being the lowest price in trading date
  + To HoSE             : Ceiling price   = Reference price - 5% * Reference price
  + To HaSTC          : Flooring price = Reference price -7% * Reference price
• iv. Ref (Reference price): Being a closing price of the latest trading date and basing on it to define ceiling price and flooring price in present trading date.
• v. BID: Being a system that shows 03 the best buying price level and correlative quantity. Signification of each of column as follow:
  • Price 1 and Vol 1: Displaying the temporary highest buying price and correlative volume with that price. Transactions are ordered to buy at Price 1 more prior than others.
  • Price 2 and Vol 2: Displaying transactions which are ordered to buy at Price 2 and Vol 2. It is prior after Price 1.
  • Similar to above, Price 3 and Vol 3: Displaying transactions which are ordered to buy at Price 3 and Vol 3. It is prior after Price 2.
• vi. OFFER: Being a system that shows 03 the best selling price level and correlative quantity. Signification of each of column as follow:
  • Price 1 and Vol 1: Displaying the temporary lowest selling price and correlative volume with that price. Transactions are ordered to buy at Price 1 more prior than others.
  • Price 2 and Vol 2: Displaying transactions which are ordered to sell at Price 2 and Vol 2. It is prior after Price 1.
  • Similar to above, Price 3 and Vol 3: Displaying transactions which are ordered to sell at Price 3 and Vol 3. It is prior after Price 2.
• Notes:
  • BID and OFFER only show 3 the best buying/selling price. In addition, there are a lot of different buying/selling prices but not as well as the price showing on the board.
  • When having ATO or ATC order, the orders will replace to the column Price 1 and Vol 1 of BID and OFFER.
• vii. Matching: Being a system that includes 3 columns: Price, Trading Volumn and “+/-“: In trading time, signification of each of column as follow:
  • Periodical matching session (Session 1 and Session 3):
    • Price: Price level is matched in the trading session.
    • Volume (Matched volume): Stock volume prepares to be matched in the trading session.
    • “+/-” (up/down): Changing anticipated price in comparison with reference price. 
  • Continuous matching session (Session 2):
    • Price: Price level is matched in the latest trading.
    • Volume (Matched volume): Stock volume is matched in the latest trading.
    • “+/-” (up/down): Changing the matching price level in comparison with the latest matched price level.
  • After ending trading date, signification of each of column as follow:
    • Price: Matched price of trading session that defines closing price.
    • Volume (Matched volume): Stock volume is matched in trading date.
    •  “+/-” (up/down): Changing the matching price level of session 3 in comparison with reference price.
  • Notes:
    • For HoSE securities trading electronics board, all of columns that show volume will calculate lot (1 lot = 10 stock).
    • For HaSTC securities trading electronics board, all of columns that show volume will calculate unit: 1 stock.
• viii. Opening price: Price level is formed after ending the first ending periodical matching session.

  High (Highest price): Being the highest price in continuous matching session.
  Low (Lowest price): Being the lowest price in continuous matching session.
  Vol. Foreign (Volume foreign): Stock volume is bought by foreign investor.

2. Color notation

Uniform color convention will help investor recognize easily how to alter market. Detail as follow:

Green		: The symbol of increasing price
Violet		: The symbol of increasing ceiling price.
Yellow		: The symbol of increasing unchanging price.
Red		: The symbol of decreasing price.
Sea blue		: The symbol of decreasing flooring price