Seats booked for the performances at 언더그라운드 H on Oct 18, 2026, as KOPIS performance statistics reported them each night. The first value already includes everything sold before we began watching, so the curve starts at the first observation, not at the on-sale date. This date has passed. The final value reflects KOPIS restatements for seven days after the performance.
Playing that day: 송희태 콘서트: Make it Louder
| Sales through | To show | Booked | Change |
|---|---|---|---|
| D-3 | 1 | – | |
| Show day | 4 | +3 |
· KOPIS figures lag by about a day and may be revised for seven days after the performance.