277810 - Rainbow Robotics Co., Ltd.

277810 Summary

Robotics

Stock Price & Overview

₩459,000 +22,500 (+5.15%) Close · Sep 4, 2026 KST

KOSDAQ | ₩KRW | Close: ₩459,000 ≈ US$328 · Market cap ₩8.9tn (≈ $6.4bn)

Every name gets a line. A US reader knows who AMD and Broadcom are. Almost nobody outside Korea knows what these companies make — so the table says so, in the row.

277810 Peer Comparison

Company	Price	1D	Market cap	Sector
Rainbow Robotics Co., Ltd. 277810 Rainbow Robotics grew out of a Korean university lab that built the country's first humanoid walking robot, and it now sells collaborative robot arms and mobile platforms.	₩459,000	+5.2%	₩8.9tn	Robotics
Doosan Robotics Inc. 454910 Doosan Robotics makes collaborative robots, arms designed to work safely beside people on production lines and in food service.	₩68,400	+3.3%	₩4.4tn	Robotics

Peers are companies kstock already covers in the same sector — the list grows as coverage does.

Similar to 277810

Symbol	Last Price
454910Doosan Robotics Inc.	₩68,400 +3.3%

Compare all 2 in Robotics

What a US investor should know

Trading hours09:00–15:30 KST — 20:00–02:30 US Eastern the night before.
Daily limitKorean stocks can move at most ±30% in a session before trading halts.
Getting exposureKRX shares are not directly tradable in most US brokerage accounts. The usual routes are Korea ETFs or an international account.
ReportingKorean issuers file to DART, not the SEC. Half-year and quarterly reports land about 45 days after period end.