On the 22nd morning, shares of the power tool manufacturer Keyang Electric hit the upper price limit. The news of a contract with Hyundai Transys is seen to have fueled expectations for the stock as a robot theme.
As of 9:58 a.m. that day, Keyang Electric was at 3,445 won on the Korea Exchange, up 795 won (30%) from the previous trading day. Keyang Electric's stock, which went straight to the upper limit early in the session, also closed at the upper limit on the 18th–19th.
Previously, Keyang Electric disclosed after the market close on the 17th that it had signed a contract to supply Robotics module products to Hyundai Transys, drawing in buying interest.
The contract period runs from Dec. 17, 2025, to Dec. 31, 2030. The contract amount was not disclosed at Hyundai Transys' request for confidentiality.