Borsa Istanbul (BIST)
Equity Market (Pay Piyasası): pre-open order collection 09:40–10:00, continuous auction 10:00–18:00, closing auction 18:00–18:10, Monday–Friday. Closed on Turkish national and religious holidays.
Derivatives Market (VİOP): 09:00–18:15 for equity and index futures; 09:00–18:05 for FX futures.
US Markets: NYSE and NASDAQ
Both exchanges trade 09:30–16:00 ET, Monday–Friday. In Turkey Time: 16:30–23:00 during summer (March–November) and 17:30–00:00 during winter (November–March).
Pre-market trading runs 04:00–09:30 ET; after-hours trading continues until 20:00 ET. Liquidity is lower and spreads wider outside regular hours.
European Exchanges
Frankfurt (Xetra/DAX): 09:00–17:30 CET. Turkey Time: 10:00–18:30 (summer) / 11:00–19:30 (winter).
London (LSE): 08:00–16:30 BST/GMT. Turkey Time: 10:00–18:30 (summer) / 11:00–19:30 (winter).
Asian Exchanges
Tokyo (TSE): 09:00–15:30 JST → 03:00–09:30 TRT.
Hong Kong (HKEX): 09:30–16:00 HKT → 04:30–11:00 TRT.
Shanghai/Shenzhen: 09:30–15:00 CST → 04:30–10:00 TRT.