POP Series 9

Measured activity

Piplupmade the set's biggest measured move, +76% to $6.51. 17 cards broke away from the set's shared move over the measured window, busier than most Pokémon sets (77.3 per 100 cards vs. a 45.5 median). 13 moved up, 4 moved down.

How Pokémon sets usually behave

Value concentrates hard: across 191 measured Pokémon sets, the single top card typically holds about 16% of a set's total card value.

New sets have typically eased about 23% more than the market overall within 30 weeks of release, fastest in the first few weeks.

Named moves in this set

The set's largest single-card departures from its own shared move.

1. +76%Piplup$6.51 2026-04-27
2. +50%Lopunny (Holofoil)$4.75 2026-06-15
3. +47%Rotom (Holofoil)one active week$5.75 2025-12-29
4. +47%Garchompone active week$24.78 2026-01-12
5. +45%Manaphy (Holofoil)$3.96 2026-04-13
6. -37%Pichuone active week$12.58 2024-07-22
7. +36%Pikachu$15.65 2026-04-20
8. +35%Regigigas (Holofoil)one active week$4.21 2024-04-22
9. +26%Raichu (Reverse Holofoil)one active week$6.99 2024-11-11
10. -21%Croagunk$3.98 2026-05-04
11. +18%Pachirisu$4.18 2024-08-19
12. +16%Rotom$3.50 2025-09-15

“One active week” means the price changed at the daily market close in only one week of the move window. A single-week jump on an otherwise flat quote can be a stale price rather than a sustained move.