KOSPI Rises 2% as Inflation Fears Ease

South Korea’s KOSPI index traded sharply higher in morning session on Sept. 18, 2026, climbing to roughly 6,850 to 6,860 points. The move represented a gain of about 135 to 145 points, or 2.0% to 2.5%, from the previous close of 6,715.41.

The advance was driven by renewed buying in market heavyweights as investors responded to easing inflation concerns, declining oil prices and positive overnight cues from global markets. The tone suggests that risk assets in Asia are benefiting from a softer macro backdrop, even as traders continue to monitor policy signals and growth data.

For digital assets, the KOSPI’s strength matters as a read-through on broader regional risk appetite. A sustained bid in equities can support sentiment across crypto markets, particularly when it is paired with lower input-cost pressure and reduced concern over near-term inflation surprises. Still, the move does not appear to reflect a direct crypto catalyst.

The broader backdrop remains constructive, with the Fear and Greed Index at 56, indicating a mildly greedy market posture. That level typically supports selective risk-taking, but it also leaves room for abrupt reversals if macro conditions deteriorate or if investors unwind crowded trades.

Market participants should watch whether the KOSPI’s gains broaden beyond heavyweight stocks and hold into the close. If the rally persists, it may reinforce a stable-to-positive tone for Asian risk assets heading into the next trading session.