There is a market here everyday although the main days are Thursday - Sunday.
On Thursdays there is an emphasis on antiques and collectables, alternate Fridays it is records and music. Check their website to find which day you would like to go.
Nearest stations:
OG&UG: London Liverpool Street 0.36km
OG: Shoreditch High Street 0.4km
UG: Aldgate East 0.55km
Opening Times:
Mon-Wed 10am-5pm, Thu 9am-5pm, Fri 10am-4pm, Sat 11am-5pm, Sun 9am-5pm.
Always check details regarding opening hours, accessibility and pricing before travelling.