Rainbow Robotics surged from the early trading session on the 22nd, recovering the 500,000 won level.

As of 9 a.m. that day, Rainbow Robotics is trading at 500,000 won, up 21.50% from the previous trading day. A strong influx of buying has continued since right after the market open, sustaining the upward trend.

The strong momentum seen in the pre-market NXT session is naturally carrying over into the main trading session.

Investor sentiment is spreading to related stocks, driven by expectations of Samsung Electronics strengthening its robotics business combined with growing interest in the overall growth potential of the robotics industry.

However, some analysts note that recent robot stocks have frequently experienced widened volatility as profit-taking sell-offs emerged after short-term surges, meaning the extent of gains could vary depending on intraday supply and demand as well as trading volume trends.

The market is closely watching whether this rally will be maintained until the regular session close and whether it will significantly boost investor sentiment across robot stocks overall.

Meanwhile, the U.S. stock market closed higher overnight, lifted by strength in semiconductor stocks.

[This article is not intended to solicit investment. The final decision and responsibility for all investments lie with the investor.]