Basis of accounting, Currency translation rates (Tables)	6 Months Ended
Jun. 30, 2026
Foreign Exchange Rates [Line Items]
Currency translation rates	Currency translation rates Closing exchange rate Average rate 1 As of For the quarter ended Year-to-date 30.6.26 31.3.26 31.12.25 30.6.25 30.6.26 31.3.26 30.6.25 30.6.26 30.6.25 1 CHF 1.24 1.25 1.26 1.26 1.27 1.28 1.23 1.27 1.17 1 EUR 1.14 1.16 1.17 1.18 1.16 1.17 1.15 1.17 1.10 1 GBP 1.33 1.32 1.35 1.37 1.34 1.35 1.35 1.35 1.31 100 JPY 0.61 0.63 0.64 0.69 0.63 0.63 0.70 0.63 0.68 1 Monthly income statement items of operations with a functional currency other than the US dollar are translated into US dollars using month-end rates. Disclosed average rates for a quarter represent an average of three month-end rates, weighted according to the income and expense volumes of all operations of UBS AG with the same functional currency for each month. Weighted -average rates for individual business divisions may deviate from the weighted-average rates for UBS AG.

Currency translation rates

Closing exchange rate

Average rate

As of

For the quarter ended

Year-to-date

30.6.26

31.3.26

31.12.25

30.6.25

30.6.26

31.3.26

30.6.25

30.6.26

30.6.25

1 CHF

1.24

1.25

1.26

1.27

1.28

1.23

1.27

1.17

1 EUR

1.14

1.16

1.17

1.18

1.16

1.17

1.15

1.17

1.10

1 GBP

1.33

1.32

1.35

1.37

1.34

1.35

1.31

100 JPY

0.61

0.63

0.64

0.69

0.63

0.70

0.63

0.68

1 Monthly income statement items of operations with a functional currency other than the US dollar are translated into US dollars

using month-end rates. Disclosed average rates for a quarter represent

an average

of three month-end rates,

weighted according to the

income and expense volumes

of all operations

of UBS AG with

the same functional currency

for each month. Weighted

-average rates for

individual business

divisions may deviate from the weighted-average rates for UBS AG.