STO · 2028
SE STO market holidays in 2028
251 trading days9 market holidays
Market open vs closed in 2028
251trading days in 2028 · 9 market holidays96.5% of weekdays the exchange is open
Open · 96.5%Closed · 3.5%
251trading days
9market holidays
260weekdays in the year
A trading day is a weekday the exchange is open. Market holidays are weekdays it closes — 9 in 2028 (9 closure dates, including weekend-adjacent ones listed below).
Trading days by month
Trading days per month in 2028. Shorter bars mean more market holidays (or fewer weekdays) in that month.
Market holidays
| Date | Day | Holiday |
|---|---|---|
| 06 Jan 2028 | Thursday | Epiphany |
| 14 Apr 2028 | Friday | Good Friday |
| 17 Apr 2028 | Monday | Easter Monday |
| 01 May 2028 | Monday | International Workers' Day |
| 25 May 2028 | Thursday | Ascension Day |
| 06 Jun 2028 | Tuesday | National Day of Sweden |
| 23 Jun 2028 | Friday | Midsummer Eve |
| 25 Dec 2028 | Monday | Christmas Day |
| 26 Dec 2028 | Tuesday | St. Stephen's Day |
Subscribe to STO market holidays 2028
One URL — auto-updating calendar. Works with iOS, macOS, Google Calendar and Outlook; no .ics file import needed.
iPhone / iPad / Mac — subscribe (auto-updates)
- Tap iOS / macOS — one-tap subscribe → Calendar opens → tap Subscribe.
- Or Settings → Calendar → Accounts → Add Account → Other → Add Subscribed Calendar, paste
https://exchangekit.pages.dev/sto/calendar-2028.ics.
Android — Google Calendar can't open webcal links; use one of these
- Browser → Google Calendar → Add calendar → From URL → paste the .ics URL.
- Or install ICSx5 to sync the .ics subscription into the Android system calendar.
- Samsung Calendar: Settings → Add calendar → Subscribe → paste URL.
Outlook / Windows
- Outlook → Calendar → Add calendar → Subscribe from web → paste the .ics link.
Direct .ics link (HTTPS): https://exchangekit.pages.dev/sto/calendar-2028.ics
Frequently asked questions
- How many trading days does STO have in 2028?
- 251 trading days in 2028, after weekends and 9 market holidays are removed.
- Which days is STO closed in 2028?
- The full closure list is in the table above, including holidays that fall next to a weekend.
- Can I subscribe to the STO holiday calendar?
- Yes — the calendar.ics link on this page imports every closure date straight into Google Calendar, Apple Calendar or Outlook.