KOSPI and KOSDAQ Trigger Circuit Breakers for Two Consecutive Days for the First Time Since the System's Introduction in 1966

On the 29th, the domestic stock market was swept up in panic selling triggered by semiconductor stocks, with both the KOSPI and KOSDAQ plunging by around 6%. As a result, circuit breakers were activated in both markets for the first time ever on consecutive days. The KOSPI closed at 5,663.24, down 360.42 points (5.98%) from the previous trading day, while the KOSDAQ index finished at 662.68, down 43.17 points (6.12%). This marks the first time since the system was introduced in 1966 that circuit breakers have been triggered on both the KOSPI and KOSDAQ for two consecutive days. The steep decline was largely attributed to SK Hynix plunging by over 9%, despite posting record-breaking quarterly earnings, as concerns over peak semiconductor valuations and debates over AI investment profitability overlapped. Retail investors and foreigners also accelerated the index's drop by net selling approximately KRW 1.9 trillion and KRW 1.12 trillion worth of shares, respectively.

U.S. FCC Imposes Comprehensive Ban on New Imports of Chinese-Made Humanoid and Quadruped Robots

Amid the broad-based sell-off, the exceptional strength in robotics stocks was driven by a clear catalyst: the U.S. government's import restrictions on Chinese-made robots. The U.S. Federal Communications Commission (FCC) announced a comprehensive ban on the import of new models of humanoid and quadruped walking robots. The FCC cited the risk that data collected by such robots could be exploited for the surveillance of American citizens or to bolster the capabilities of foreign intelligence agencies. As the move is widely interpreted as targeting Chinese robotics companies, expectations of a windfall for domestic (Korean) players have come to the forefront.

Angel Robotics Surges 29.87%... Outperforms KOSPI by Over 35 Percentage Points

The standout stock was Angel Robotics. It closed at KRW 20,650, up 29.87% (KRW 4,750) from the previous session, hitting the upper daily limit. Compared to the KOSPI's decline of 5.98%, this represents an outperformance of more than 35 percentage points. TXR Robotics closed up 24.62% at KRW 13,870, while iRobotics gained 12.71% to close at KRW 2,040. However, both stocks had surged as much as 25% and 15%, respectively, during intraday trading before giving back some gains at the close, suggesting some profit-taking emerged toward the end of the session. Small-cap robotics-related stocks listed on the KOSDAQ, such as Nao Robotics, SPG, Everybot, and Cosmo Robotics, also rallied in unison, indicating that the upward trend was broadening across the entire sector.

Pintel and Tobis Show 'No Confirmed Direct Link' to Robot Regulations

On the other hand, Pintel and Tobis, which were among the top gap-up performers, are of a different nature. Pintel is a smart city solutions company based on AI video analytics, and Tobis is a display manufacturer; no direct business connection to the new robot import ban has been confirmed for either. It remains uncertain whether the rise in these two stocks is a result of spillover buying driven by the robotics theme or simply a product of individual supply and demand dynamics.

Future Variables: FCC Detailed Guidelines, Earnings Turnaround, and Market Stability

Several variables remain to be monitored going forward. First, as the specific scope and implementation timeline of the FCC's action have not yet been officially detailed in published documents, market reactions may shift as the finer points are finalized. Furthermore, whether expectations of a reciprocal benefit will actually translate into new orders or increased revenue is a separate matter; until this rally is backed by actual earnings, stock prices could fluctuate based on supply and demand. Additionally, given that today's surge represents relative strength within a panic-driven market sparked by semiconductor stocks, whether the concentrated buying in robotics stocks will persist once the broader market stabilizes remains to be seen. For stocks that have surged in a short period, the possibility of being designated as overheated issues by the exchange cannot be ruled out.

[This article is not intended to recommend specific stocks or solicit investment. Investment decisions and any resulting responsibility lie solely with the investor. AI assisted with portions of this article.]