In early trading on the 15th, the KOSPI jumped 5%, triggering a buy-side sidecar on the main board. It is the second straight transaction day following the previous session.
The Korea Exchange (KRX) said it triggered a buy-side sidecar at 9:06 a.m. that temporarily suspends the effectiveness of program trade buy orders on the main board.
Reports that the United States and Iran agreed to a cease-fire sent the index sharply higher. As of 9:34 a.m., it was trading up 5% around the 8,590 level.
A buy-side sidecar is a system that suspends the effectiveness of program buy orders for five minutes if the front-month KOSPI 200 futures price remains up 5% or more from the previous transaction day's close for at least one minute.
Meanwhile, on the main board so far this year, there have been 26 sidecar triggers through the day, including 14 buy-side and 12 sell-side.