BIST Increasing COSMO.E 2.2 10.00 % SASA.E 7.26 10.00 % PGSUS.E 34.54 10.00 % TUCLK.E 3.3 10.00 % BNTAS.E 2.42 10.00 % Decreasing MPARK.E 13.77 -10.00 % ORMA.E 3.51 -10.00 % FRIGO.E 8.46 -10.00 % DARDL.E 4.08 -9.93 % RTALB.E 5.76 -9.86 % VIOP Most Change O_YKBNKE0520C2.15 % 466,67 O_TUPRSE0320C102.00 % -100,00 O_TUPRSE0320C102.00 % -100,00 O_TUPRSE0320C102.00 % -100,00 O_TUPRSE0320C102.00 % -100,00 Highest Open Position F_XAUTRYM0420 791.464 F_XU0300420 404.228 F_USDTRY0420 392.979 F_TSKB0320 209.531 F_YKBNK0320 189.791

General Letter


FileTypeSizeUploaded onDownload
Regarding the Dates of Rehearsals and the Environment Related to the Removal of Two Zeros From Equity Indexes Announcement (No: 2020-17)PDF590.56 KB05 Mar, 2020 Download
Member Tests for BISTECH System 2.11 Version Transition Announcement (No 2020-13)PDF166.59 KB02 Mar, 2020 Download
Dividing TL Based BIST Stock Index Values by 100 and Related Changes at Derivatives Market (No: 2020-12)PDF555.55 KB19 Feb, 2020 Download
Member Tests for BISTECH System 2.11 Version Transition Announcement (No 2020-8)PDF171.93 KB29 Jan, 2020 Download
BISTECH Release 2.10 Go Live & Member Test Announcement( No PDF 2019-69)PDF323.34 KB05 Nov, 2019 Download
BISTECH Release 2.9 Go Live & Member Test Announcement( No: PDF 2019-52)PDF93.01 KB24 Jul, 2019 Download
BISTECH Trading System FIX API Reference Data, Order Entry and Drop Copy Protocol Updates (Announcement 2019-32)PDF179.03 KB24 Apr, 2019 Download
BISTECH Trading System FIX API Reference Data, Order Entry, Drop Copy ve TIP Protocol Updates (Announcement 2019-29)PDF93.47 KB24 Apr, 2019 Download
About the Timing of Connections to Be Established by MembersData Vendors to BISTECH SystemPDF265.70 KB21 Feb, 2019 Download
BISTECH Service Release 2.6 Go Live & Member Test Announcement (No PDF 2018-64)PDF226.80 KB24 Oct, 2018 Download
BISTECH Transformation of Fixed Income Market (FI) and Precious Metals Market (PMD) and Actions To Be Taken in Accordance by All Four Markets Announcement (No : 2018/47)PDF276.36 KB29 Jun, 2018 Download
Go-Live Date of Fixed Income Market (FI) and Precious Metals Market (PMD) onto BISTECH System and Actions to be Taken (Announcement 2018 – 42)PDF222.19 KB30 May, 2018 Download
Rehearsals in the New Production Environment Before BISTECH Transformation (Announcement 2018 – 41)PDF220.81 KB25 May, 2018 Download
Rehearsals in the New Production Environment Before BISTECH Transformation (Announcement 2018 – 40)PDF219.88 KB15 May, 2018 Download
Go-Live Date of Fixed Income Market (FI) and Precious Metals Market (PMD) onto the BISTECH SystemPDF221.57 KB02 May, 2018 Download
BISTECH Phase 2+ Production Environment Tests and Continuation of Rehearsal Environment (Announcement 2018-33)PDF313.09 KB30 Apr, 2018 Download
Announcement on BISTECH Phase 2+ Holiday Rehearsal and Closure of Rehearsal Environment (No: 2018/25)PDF224.25 KB16 Apr, 2018 Download
Announcement on BISTECH Phase 2+ Sixth Go-Live Rehearsal Cycle and Pre-Go-Live Checks to be Performed on April 22, 2018 (No 201823)PDF311.07 KB09 Apr, 2018 Download
BISTECH Phase 2+ Go Live & Rehearsal Announcement for 24th March 2018 ( No PDF 201820)PDF333.67 KB22 Mar, 2018 Download
BISTECH Phase 2+ Go Live & Rehearsal - Saturday Participation Announcement ( No: 2018-14)PDF223.61 KB26 Feb, 2018 Download