BIST Increasing ISBTR.E 6359.8 20.00 % CMENT.E 19.82 19.98 % IHEVA.E 0.99 19.28 % MERKO.E 0.73 10.61 % SERVE.E 2.47 7.86 % Decreasing TUCLK.E 2.17 -19.93 % PINSU.E 1.31 -9.66 % DAGHL.E 1.81 -8.12 % IZTAR.E 4.56 -7.13 % TACTR.E 3.73 -6.52 % VIOP Most Change O_ARCLKE0519P22.60 % -100,00 O_ARCLKE0519P22.60 % -100,00 O_ARCLKE0519P22.60 % -100,00 O_ARCLKE0519P22.60 % -100,00 O_ARCLKE0519P22.60 % -100,00 Highest Open Position F_USDTRY0419 1.515.675 F_USDTRY0619 1.132.123 F_USDTRY0819 691.643 F_XU0300419 408.117 F_XAUTRYM0419 286.534


Underlying Asset

BIST Industrial Price Index

Contract Size

Underlying security is the 1/1000 of the index values. Contract size for the index options is 100 underlying securities. (For example, BIST Industrial Index/1,000)* TRY 100 = ( 78,000/1,000)*100 = TRY 7,800.00).

Price Quotation and Minimum Price Tick

On the order book, prices are shown on the basis of 1 unit of underlying asset. In other words, the offers for index futures in the Market are entered on the basis of the price given on the basis of 1 unit of the underlying asset.

After index value is divided by 1,000 the price of an index future is entered into the trading system with three digits after the comma, and the minimum price tick is 0.025 (25 BIST Industrial Index Point) (for example: 102.325, 102.350, etc.). Quantity offers are entered as 1 contract and its multiples.

Contract Months

February, April, June, August, October and December (Contracts with three different expiration months nearest to the current month shall be traded concurrently. If December is not one of those three months, an extra contract with an expiration month of December shall be launched.)


Cash settlement

Settlement Period

T+1 (first day following the expiry date) Losses are deducted from the accounts starting from the end of T day, while profits are added to the accounts by T day.

Trading Hours

Continuous trading from 09:30 to 18:15 (local time).

Daily Settlement Price

The daily settlement price is calculated as follows at the end of the session and rounded to the nearest price tick:

a) The weighted average price of all the trades executed within the last 10 minutes of the session,

b) If less than 10 trades were realized in the last 10 minutes of the session, the weighted average price of the last 10 trades executed during the session,

c) If less than 10 trades were realized in the session, the weighted average price of all the trades executed during the session,

d) If no trades were done during the session, the previous day settlement,

will be determined as the daily settlement price.

If the daily settlement price cannot be calculated with the above methods by the end of the session, or the prices calculated do not reflect the market correctly, the daily settlement price may be determined by using one or more of the following methods
a) The average of the best buy and sell quotations at the end of the session,

b) Theoretical prices are calculated considering spot price of the underlying asset or the daily settlement price for other contract months of the contract.

Trade reporting will not be taken into consideration in the above calculations. The Settlement Price Committee’s right to change the daily settlement price is under reserve.

Expiry Day (Final) Settlement Price

The final settlement price will be determined by the Settlement Price Committee if the session and/or closing session in the spot market was partly or entirely closed, or price was not discovered despite the fact that the market was open on the last trading day.

Last Trading Day

Last business day of the contract month. In case domestic markets are closed for half day due to an official holiday, last trading day shall be the preceding business day.

Base Price and Daily Price Limit

Base price is the price determined by the Settlement Price Committee on the day the relevant contract is introduced for trading, and used in setting the daily price limits. For the other days, base price is the settlement price of the previous day.

Daily price limit is equal to ±15% of the base price determined for each contract. If the upper or lower limit so calculated does not correspond to a price tick, the upper limit will be rounded to the lower price tick; and the lower limit, to the upper price tick.


Clearing legislation shall be applied.