Tradeweb observes the holidays below and will remind clients when the Market will be closed or will close early. 

Holiday

Date

U.S. Products Open during LDN and NY hours
Japanese Products Closed
Chinese Products Open
Australasian Products Open
Credit, SAS, ETF and EEQO Products Open
Equity Derivatives Open
European Products Open during LDN hours only

U.S. Products Closed
U.S. ETFs Closed
U.S. Convertible Bonds Closed
U.S. Options Closed
Canadian Products Open
CAD IRS Open
UK and Europe Products Open
Japanese Products Open
Chinese Products Open
Australasian Products Open
Credit, SAS, ETF and EEQO Products Open

Australasian Products Open during LDN hours only

Chinese Products Closed

Chinese Products Closed
Credit, SAS, ETF and EEQO Products Open during LDN hours only
Equity Derivatives          Open during LDN hours only

Chinese Products Closed
Credit, SAS, ETF and EEQO Products Open during LDN hours only
Equity Derivatives        Open during LDN hours only

Chinese Products Closed

Chinese Products Closed

U.S. Products Open during LDN and NY hours
Australasian Products    Open
Credit, SAS, ETF and EEQO Products Open
Equity Derivatives Open
European Products Open during LDN hours only
Japanese Products Closed
Chinese Products Open

Canadian Products Early close at 1pm NY time
CAD IRS Early close at 1pm NY time

U.S. Products Closed
U.S. ETFs Closed
U.S. Convertible Bonds Closed
U.S. Options Closed
Canadian Products Closed
CAD IRS Closed
Chinese Products Open
Japanese Products Open
UK and European Products Open

U.S. Products Open during LDN and NY hours
Australasian Products    Open
Credit, SAS, ETF and EEQO Products      Open
Equity Derivatives     Open
European Products Open during LDN hours only
Japanese Products Closed
Chinese Products Open

Chinese Products Closed

U.S. ETFs Open
U.S. Convertible Bonds Open
U.S. Options Open
Repo Open
All Other U.S. Products Early close at 2pm NY time
Canadian Products Early close at 1pm NY time
CAD IRS Early close at 1pm NY time
UK and European Products Open

Japanese Products Open during TKY hours only
Australasian Products Closed
Credit, SAS, ETF and EEQO Products Closed
Equity Derivatives       Closed
UK Products Closed
European Products Closed
U.S. Products Closed
U.S. ETFs Closed
U.S. Convertible Bonds Closed
U.S. Options Closed
Canadian Products Closed
CAD IRS Closed
Chinese Products Open

Japanese Products Open during TKY hours only
Australasian Products Closed
Credit, SAS, ETF and EEQO Products Closed
UK Products   Closed
European Products   Closed
U.S. Products

Open with and early close at 3pm TKY time then REOPEN during NY hours

Canadian Products Open
CAD IRS Open
Chinese Products Open

Australiasian Products Open during LDN hours only

Chinese Bond ONLY CNYB OPEN

Australasian Products    Open
Chinese Products Open
Credit, SAS, ETF and EEQO Products      Open
Equity Derivatives          Open
European Products         Open during LDN hours only
Japanese Products Closed
U.S. Products Open during LDN and NY hours

U.S. Products Open during LDN and NY hours
Australasian Products Open
Credit, SAS, ETF and EEQO Products Open
Equity Derivatives Open
European Products Open during LDN hours only
Japanese Products Closed
Chinese Products Open

Australasian Products Open
Chinese Products Closed
Credit, SAS, ETF and EEQO Products Open during LDN and NY hours
Equity Derivatives Open during LDN and NY hours
European Products Open during LDN hours only
Japanese Products Closed
U.S. Products Open during LDN and NY hours

U.S. Products Open during LDN and NY hours
Australasian Products Open
Credit, SAS, ETF and EEQO Products Open
Equity Derivatives Open
European Products Open during LDN hours only
Japanese Products Closed
Chinese Products Open

Australasian Products Open
Credit, SAS, ETF and EEQO Products   Open
Equity Derivatives          Open
European Products      Open during LDN hours only
Japanese Products Closed
U.S. Products Open during LDN and NY hours
Chinese Products Open

Chinese Bond ONLY CNYB OPEN

UK Products Closed
European Products Open during LDN hours only
ECDS Closed
U.S. Products Open during NY hours only
Australasian Products Open 
Credit, SAS, ETF and EEQO Products Open
Equity Derivatives Open
Japanese Products Closed

Canadian Products Early close at 1pm NY time
CAD IRS Early close at 1pm NY time

Canadian Products Closed
CAD IRS Closed

U.S. ETFs Open
U.S. Convertible Bonds Open
U.S. Options Open
Repo Open
All Other U.S. Products Early close at 2pm NY time
Canadian Products Open
CAD IRS Open
UK and European Products Open

UK Products Closed
European Products Open
ECDS Closed
Australasian Products Open during TKY hours only
Japanese Products Open during TKY hours only
Credit, SAS, ETF and EEQO Products Open during TKY hours only
Equity Derivatives Open during TKY hours only
U.S. Products Closed
U.S. ETFs Closed
U.S. Convertible Bonds Closed
U.S. Options Closed
Canadian Products Open
CAD IRS Open
Chinese Products Open

Chinese Products Closed

Australasian Products Closed

Canadian Products   Early close at 1pm NY time
CAD IRS Early close at 1pm NY time

Canadian Products   Closed
CAD IRS Closed

U.S. Products Early close 2 PM NY time
U.S. ETFs Early close at 1:30 PM NY time
U.S. Convertible Bonds Early close at 1:30 PM NY time
U.S. Options Early close at 1:30 PM NY time
Repo Open
Canadian Products Open
CAD IRS Open

U.S. Products Closed
U.S. ETFs Closed
U.S. Convertible Bonds Closed
U.S. Options Closed
Canadian Products Open
CAD IRS Open
UK and European Products Open
Japanese Products Open

Australasian Products    Open
Credit, SAS, ETF and EEQO Products       Open
Equity Derivatives          Open
European Products Open during LDN hours only
Japanese Products Closed
U.S. Products Open during LDN and NY hours
Chinese Products Open

Canadian Products    Early close at 1pm NY time
CAD IRS      Early close at 1pm NY time

Canadian Products    Closed
CAD IRS      Closed
Australasian Products Closed

Japanese Products    Closed
Chinese Products   Open
Australasian Products Open
Credit, SAS, ETF and EEQO Products Open
U.S. Products Open during LDN and NY hours
Equity Derivatives Open
European Products Open during LDN hours only

U.S. Products Early close at 2pm TKY time

UK Products Closed
European Products Open
ECDS Closed
U.S. Products Open during TKY hours with an early close at 3pm and reopen during NY hours
Japanese Products Open during TKY hours
Australasian products Open during TKY hours
Chinese Products Open

Canadian Products Early close at 1pm NY time
CAD IRS Early close at 1pm NY time

U.S. Products Closed
U.S. ETFs Closed
U.S. Convertible Bonds Closed
U.S. Options Closed
Canadian Products Closed
CAD IRS Closed
UK and European Products Open
Japanese Products Open

Chinese Products Closed

U.S. Products Open during LDN and NY hours
Australasian Products    Open
Credit, SAS, ETF and EEQO Products      Open
Equity Derivatives     Open
European Products Open during LDN hours only
Japanese Products Closed
Chinese Products Open

U.S. Products Open during LDN and NY hours
Australasian Products    Open
Credit, SAS, ETF and EEQO Products      Open
Equity Derivatives     Open
European Products Open during LDN hours only
Japanese Products Closed
Chinese Products Open

Chinese Products Closed

Canadian Products Early close at 1pm NY time
CAD IRS Early close at 1pm NY time

Japanese Products Closed
Australasian Products Open during LDN hours only
Equity Derivatives Open
U.S. Products Closed
U.S. ETFs Open
U.S. Convertible Bonds Open
U.S. Options Open
Credit and SAS Products Open
Canadian Products Closed
CAD IRS Closed
Chinese Products Open
UK and European Products Open

U.S. Products Open during LDN and NY hours
Australasian Products    Open
Credit, SAS, ETF and EEQO Products      Open
Equity Derivatives     Open
European Products Open during LDN hours only
Japanese Products Closed
Chinese Products Open

Canadian Products Early close at 1pm NY time
CAD IRS Early close at 1pm NY time

U.S. Products Closed
U.S. ETFs Open
U.S. Convertible Bonds Open
U.S. Options Open
Canadian Products Closed
CAD IRS Closed
UK and European Products Open
Japanese Products Open

U.S. Products Closed
U.S. ETFs Closed
U.S. Convertible Bonds Closed
U.S. Options Closed
Credit and SAS Products Open
Equity Derivatives Open
Canadian Products Open
CAD IRS Open
UK and European Products Open
Japanese Products Open

U.S. Products Closed during TKY hours; Early close at 2pm NY time
U.S. ETFs Early close at 1:30pm NY time
U.S. Convertible Bonds Early close at 1:30pm NY time
U.S. Options Early close at 1:30pm NY time
Repo Open
Canadian Products Open
CAD IRS Open
Australasian Products Open
Credit and SAS Products       Open
Equity Derivatives Open
UK and European Products Open
Japanese Products Closed
Chinese Products Open

U.S. Products Closed during TKY hours; Early close at 2pm NY time
U.S. ETFs Early close at 1:30pm NY time
U.S. Convertible Bonds Early close at 1:30pm NY time
U.S. Options Early close at 1:30pm NY time
Repo Open
Canadian Products Early close at 1pm NY time
CAD IRS Early close at 1pm NY time
Australasian Products    Open
Credit and SAS Products    Open
Equity Derivatives  Open
European and UK Products Open
Japanese Products Closed
Chinese Products Open

U.S. Products Closed
U.S. ETFs Closed
U.S. Convertible Bonds Closed
U.S. Options Closed
Canadian Products Closed
CAD IRS Closed
UK and European Products Closed
Australasian Products Closed
Japanese Products Closed
Credit and SAS Products Closed
Equity Derivatives Closed
Chinese Products Open

European Products Closed
UK Products Closed
ECDS Closed
Australasian Products Closed
Credit and SAS Products Closed
Equity Derivatives Closed
U.S. Products Open
Canadian Products Closed
CAD IRS Closed
Japanese Products Open during TKY hours only
Chinese Products Open

U.S. Products Closed during TKY hours; Early close at 2pm NY time
U.S. ETFs Open
U.S. Convertible Bonds Open
U.S. Options Open
Repo Open
Canadian Products Early close at 1pm NY time
CAD IRS Early close at 1pm NY time
Australasian Products Open
Credit and SAS Products Open
Chinese Products Closed
Equity Derivatives Open
European and UK Products Open
Japanese Products Closed