Eo Technics Co Ltd (039030) · Earnings Release

Samsung Electro-Mechanics Co Ltd (009150) · Earnings Release

Q2 2026 earnings release scheduled. High importance estimated as earnings reports typically drive significant volatility (>10% impact).

7/29/2026, 12:00:00 AM

HD HYUNDAI Marine Solution CO LTD (443060) · Other

MSCI Korea Index exclusion effective May 29, 2026; passive fund outflows are expected to cause a >5% price impact, scheduled.

5/29/2026, 12:00:00 AM

Samsung Electronics Co Ltd (005930) · Other

Samsung Electronics' union has announced a general strike scheduled from May 21, 2026, to June 7, 2026, following failed negotiations over wages and performance bonuses. Analysts estimate this major labor disruption will cause a price impact of over 10% scheduled.

5/21/2026, 12:00:00 AM

Rainbow Robotics Co Ltd (277810) · Earnings Release

The company's earnings release for the first quarter of 2026 is scheduled. Importance is estimated as quarterly results are a key performance indicator; scheduled.

5/19/2026, 12:00:00 AM

Iljin Electric Co Ltd (103590) · Earnings Release

Q1 2026 earnings release scheduled for 2026-05-18. Analysts forecast revenue of KRW 558.6 billion (+22.1% YoY) and operating profit of KRW 50.8 billion (+49.2% YoY), exceeding market consensus forecasted.

5/18/2026, 12:00:00 AM

Isupetasys Co Ltd (007660) · Earnings Release

Isupetasys is scheduled to release its Q1 2026 earnings on May 18, 2026. Analyst forecasts from April suggest expectations for a solid operating profit, citing strong demand and limited supply. This event is scheduled.

5/18/2026, 12:00:00 AM