On the 5th, just a day after the KOSPI and KOSDAQ indices experienced their largest drop, they surged back with record gains. The KOSPI increased by 9.63%, closing at 5583.90, while the KOSDAQ soared by 14.1%, marking a historic high for the index's daily increase. This rebound followed a previous day's drop where the KOSPI fell by 698.37 points, revealing the volatility and rapid shifts within the market.

Market leaders played a significant role in this recovery, with major stocks such as Samsung Electronics seeing a remarkable rise of 11.27%, Hyundai Motors increasing by 9.38%, and SK Hynix climbing by 10.84%. The international market also influenced investor sentiment, as the Euro Stoxx 50 and Nasdaq indices rose, alleviating some investor fears. The suggestion of ceasefire negotiations in Iran helped further ease investor anxiety, stimulating buying activity from retail investors in the securities market.

This dramatic rebound can be characterized as a typical pattern following panic selling, similar to the record spike seen on October 30, 2008, during the financial crisis. Despite the recovery, analysts caution that the indices did not fully recuperate their preceding losses, indicating continued market instability and uncertainty over future conditions. The trading data reflects a resilient market but highlights underlying vulnerabilities that investors will need to navigate moving forward.