IN PLAIN ENGLISH
The set window during which an exchange is actually open for trading — for the LSE, 8am–4:30pm UK time on weekdays.
WHERE YOU MEET IT
Not shown directly — prices simply stop updating outside these hours.
WATCH OUT FOR
Hours vary by exchange, so a US stock and a UK stock on the same dashboard keep different clocks.
EXPLAINED IN
Educational content only. It is not personal financial advice.