Borsa Istanbul - Equities Enumerations#

Borsa Istanbul is Turkey’s sole stock exchange offering trading in Turkish equities, debt securities and derivatives.

The following fields have Enumerations:

  • AGGRESSOR_SIDE - Indicates whether a trade resulted from an incoming buy or sell order.

  • BOOK_TYPE - Type of order book or trading mechanism through which a trade was executed.

  • CALL_PUT_IND - “C” - Call option, “P” - Put option

  • MKT_PHASE - Indicates the instrument’s current market phase, as specified by the trading venue

  • TRADE_PERIOD - Market period during which a trade was executed.

  • TRADE_TYPE - Type of trade

AGGRESSOR_SIDE - Enumeration#

Enumeration ID

Enumeration Description

‘””’

Undefined (e.g. auction trades, off-book trades)

B

Buy

S

Sell
BOOK_TYPE - Enumeration#

Enumeration ID

Enumeration Description

0

Lit order book

1

Off-book
CALL_PUT_IND - Enumeration#

Enumeration ID

Enumeration Description

C

Call option

P

Put option
MKT_PHASE - Enumeration#

Enumeration ID

Enumeration Description

1

Closed

10

Suspended

11

Trading at last price (Odd lot market)

12

Continuous trading (Odd lot market)

13

Volatility auction

14

One-sided buyback auction (hidden) uncrossing

15

One-sided buyback auction (open) uncrossing

16

One-sided issuing auction (hidden) uncrossing

17

One-sided issuing auction (open) uncrossing

18

After one-sided auction

2

Continuous trading

20

Single price auction uncrossing

21

One-sided auction

22

Issuing auction (open) uncrossing

23

Issuing auction (hidden) uncrossing

24

Buyback auction (open) uncrossing

25

Buyback auction (hidden) uncrossing

26

Non-tradable

27

Dissemination of price limits

3

Uncrossing

4

Opening auction

5

Closing auction

51

Opening auction

52

One-sided auction

53

Volatility auction

54

Closing auction

55

Single price auction

56

Break after hours

57

Suspended after hours

58

Order cancellation

59

Circuit breaker auction

6

Break

60

Circuit breaker auction

61

Market-wide circuit breaker auction uncrossing

62

Market-wide circuit breaker halt

63

Market maker quoting period

7

Trading at last price

8

Intraday auction

9

Continuous trading (Primary market)

99

Reset
TRADE_PERIOD - Enumeration#

Enumeration ID

Enumeration Description

-

Regular trading

A

Auction

C

Closing auction

I

Intraday auction

O

Opening auction

P

Public offering / buyback auction

T

Trading at closing price

U

Unscheduled auction
TRADE_TYPE - Enumeration#

Enumeration ID

Enumeration Description

‘””’

Regular trade

BBO10

Trade report at best bid/offer +/-10 ticks

LTP

Trade report at last trade price

LTP10

Trade report at last trade price +/-10%

LTP3

Trade report at last trade price +/-3%

LTP6

Trade report at last trade price +/-6%

WT

Wholesale trade report

WTN

Wholesale trade not settled by Takasbank