OMXS30 closes 29 points lower as AI worries hit stocks
Published on 10/19/2026 at 22:48 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWSAI concerns pressure Swedish stocks
- OMXS30 finished October 19 at 3,268 points, down 29 points or 0.9 percent.
- Renewed AI concerns followed a 1.3 percent Wall Street drop on Friday.
- Boliden was the weakest OMXS30 stock, falling 3.5 percent.
- ABB and Tele2 publish results on October 20 at 7:00 a.m. CET.
OMXS30 closed on October 19, 2026 at 3,268 points, down 29 points or 0.9 percent. The decline followed renewed AI concerns after a 1.3 percent Wall Street drop on Friday.
Boliden was the weakest major OMXS30 constituent, falling 3.5 percent. The decline came as Atlas Copco traded ex-dividend and Ericsson faced renewed scrutiny over a U.S. investigation.
What drove OMXS30 lower on Monday?
AI-related selling pressure spread across European markets after Friday's weakness in U.S. technology stocks, EFN reported. The move erased SEK 180 billion from the value of OMXS30 companies during the session.
Losses centered on telecommunications, industrials and financials. Energy was the strongest major Stockholm sector, rising 1.5 percent, while real estate fell 1.9 percent, Placera reported.
Winners and losers in the OMXS30
Same-session constituent performance at the close was reported by Investing.com:
- SCA up 0.6 percent
- Nibe up 0.6 percent
- SKF up 0.5 percent
- Boliden down 3.5 percent
- Atlas Copco down 2.6 percent: traded ex-dividend
- Ericsson down 2.4 percent: renewed U.S. investigation scrutiny
Decliners outnumbered advancers 491 to 241 on the Stockholm exchange, with 65 stocks unchanged. Trading turnover reached SEK 22.1 billion.
OMXS30 recovered from its midday low
The index opened near 3,265 points after an early decline of 1.0 percent. It fell 1.4 percent to 3,250 points around midday before recovering into the close, according to Placera.
What comes next for OMXS30
- October 20, 2026, 7:00 a.m. CET: ABB and Tele2 publish third-quarter results, Placera reports.
- October 20, 2026, 9:00 a.m. CET: Tele2 holds its earnings presentation, according to Placera.
OMXS30 price data for October 19, 2026
OMXS30 closed at 3,268 points on October 19, 2026, Investing.com reported. The index fell 29 points, or 0.9 percent, from the October 16 close of 3,297 points.
OMXS30 by the numbers on October 19, 2026
- Index: OMXS30
- Home exchange: Nasdaq Stockholm, Sweden
- Close on October 19, 2026: 3,268 points
- Change versus previous close of October 16, 2026: down 29 points (down 0.9 percent)
- Previous close: 3,297 points
- Top gainer: SCA up 0.6 percent
- Top loser: Boliden down 3.5 percent
- Next scheduled event: October 20, 2026, 7:00 a.m. CET: ABB and Tele2 publish third-quarter results
