Stock Exchange Trading Hours

Istanbul & Global Markets Trading Hours

One of the most important questions for investors or anyone interested in markets is "What time does the exchange open?" Knowing opening and closing times is crucial for both trade planning and investment strategy.

Below you can find the opening and closing times of Borsa Istanbul, US exchanges, New York Stock Exchange, Asian exchanges and other major markets in one guide.

What time does Borsa Istanbul open?

The most frequently asked question among investors in Turkey is What time does Borsa Istanbul open?

• Opening Session (Order Collection): 09:40 – 09:55
• Price Determination and Trading: 09:55 – 10:00
• Continuous Trading: 10:00 – 18:00
• Closing Session: 18:00 – 18:10

👉 Practically, Borsa Istanbul opens at 10:00 and closes at 18:00.

Forex Market Trading Hours

The forex market opens when the Sydney market opens on Monday morning and ends when the US markets close on Friday night. During this period you can trade 24 hours on business days (Mon–Fri).

• Sydney: 01:00 – 10:00 (Local Time)
• Tokyo: 03:00 – 12:00 (Local Time)
• London: 10:00 – 19:00 (Local Time)
• New York: 15:30 – 00:00 (Local Time)

These sessions follow each other and there are overlapping periods. In particular, the 15:30 – 19:00 overlap between London & New York is when trading volume is highest.

When do Crypto Exchanges Open?

Cryptocurrency markets are different from traditional exchanges and never close. Bitcoin, Ethereum and other crypto assets trade 24/7. In other words, crypto exchanges are open all the time.

What time does the US Market open?

US markets are critically important for investors. Especially NASDAQ, NYSE and AMEX directly influence the global economy.

• Regular Session (Turkey Local Time): 16:30 – 23:00
• Pre-Market: During daylight saving 14:00 – 16:30, in winter 15:00 – 17:30
• After Market: During daylight saving 23:00 – 24:00, in winter 24:00 – 01:00

👉 So the answer to "What time does the New York Stock Exchange open?" is 16:30 (Turkey local time).

What time do Asian Markets open?

Asian markets typically start trading in the morning and provide pricing signals to global markets.

• Hong Kong Exchange (HKEX): Opens 04:30, closes 11:00. Lunch break 07:00 – 08:00.
• Shanghai Stock Exchange (SSE): Morning: 04:30 – 06:30 / Afternoon: 07:00 – 09:00
• Shenzhen Stock Exchange: Morning: 04:30 – 06:30 / Afternoon: 07:00 – 09:00
• Australian Exchange (ASX): 02:00 – 08:00

👉 While the day begins in Turkey during sleep hours, Asian market openings provide new pricing signals to investors.

When does the exchange open and close? (Summary)

• Borsa Istanbul (BIST): 10:00 – 18:00
• US / New York Exchanges: 16:30 – 23:00
• Asian Markets: Trading starts from around 02:00

Why is knowing exchange hours important?

The answer to "What time does the exchange open and close?" is critical for investment strategy because:

• You can trade at the right time without unnecessary waiting.
• By following opening times across continents you can anticipate market moves.
• You can determine the best timing for gold, stocks, indices and futures.