As of Nov 14, 2026, the HeartGold Collection · 1st Edition · PSA 10 stands at 170.22, up 21.4% in 30 days (123 constituents).
Top holdings
by weight- Ampharos · PSA 1013.6%
- Alph Lithograph · PSA 1013.1%
- Blissey · PSA 105.8%
- Feraligatr · PSA 105.7%
- Slowpoke · PSA 103.2%
Top 5 hold 41.4% of index weight across 123 constituents.
Index value over time
Weekly index level. Pro members can view and export the complete recorded history. Constituents are cap-weighted with the divisor reset on each monthly rebalance.
Constituents
Every atom in the index, cap-weighted and dampened by sales evidence. Follow a card name to drill into the underlying card detail.
- 1Ampharos- 1st Edition · PSA 10 · $83.4K13.6%↓0.8%
- 2Alph Lithograph- 1st Edition · PSA 10 · $80.2K13.1%↓0.2%
- 3Blissey- 1st Edition · PSA 10 · $35.7K5.8%·0.0%
- 4Feraligatr- 1st Edition · PSA 10 · $35.1K5.7%·0.0%
- 5Slowpoke- 1st Edition · PSA 10 · $19.5K3.2%·0.0%
- 6Donphan- 1st Edition · PSA 10 · $16.8K2.7%·0.0%
- 7Slowpoke- 1st Edition · PSA 10 · $16.5K2.7%·0.0%
- 8Slowking- 1st Edition · PSA 10 · $15.6K2.5%↑0.1%
- 9Feraligatr- 1st Edition · PSA 10 · $15.1K2.5%·0.0%
- 10Lapras- 1st Edition · PSA 10 · $11.7K1.9%·0.0%
- 11Slowbro- 1st Edition · PSA 10 · $11.5K1.9%↓0.9%
- 12Ampharos- 1st Edition · PSA 10 · $11.0K1.8%·0.0%
- 13Slowbro- 1st Edition · PSA 10 · $10.5K1.7%·0.0%
- 14Growlithe- 1st Edition · PSA 10 · $8.3K1.3%·0.0%
- 15Blissey- 1st Edition · PSA 10 · $7.9K1.3%↓1.4%
- 16Totodile- 1st Edition · PSA 10 · $7.5K1.2%·0.0%
- 17Tauros- 1st Edition · PSA 10 · $7.1K1.2%·0.0%
- 18Chansey- 1st Edition · PSA 10 · $6.7K1.1%·0.0%
- 19Mareep- 1st Edition · PSA 10 · $6.5K1.1%·0.0%
- 20Mankey- 1st Edition · PSA 10 · $6.0K1.0%·0.0%
Rebalances
Most recent weekly rebalance events. The divisor is reset on each event so the index level remains continuous through composition changes; subsequent moves are price-driven.
- Nov 14, 2026divisor3,613→3,614Δcap0.0%Added (0)NoneRemoved (0)None
- Nov 7, 2026divisor4,864→4,846Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 24, 2026divisor4,117→4,848Δcap18.1%Added (1)
- alph-lithograph-heartgold-collection-jp-071-1st-edition-2336039
Removed (0)None - Oct 17, 2026divisor2,974→2,998Δcap0.8%Added (0)NoneRemoved (0)None
Methodology
Cap-weighted from confidence-scored fair values, rebalanced monthly with continuous divisor accounting.
Read the full methodologyParent set
HeartGold CollectionSet total cap$5.60MCap-weighted, with each constituent dampened by the sales evidence behind its fair value so noisy inputs move the index less. Weekly rebalances with continuous-divisor accounting, so population growth and membership changes never move the level: only price action does. A constituent needs a fair value and a non-zero graded population; sales evidence adjusts its weight rather than gating its inclusion. Per-grade series isolate one tier, composites span PSA 7-10. All values are USD-denominated, base 100 at inception.
Related
Other indices that share this print run or this grade tier, plus the parent set.



















