As of Nov 13, 2026, the Southern Islands · Composite stands at 219.63, down 17.7% in 30 days (72 constituents).
Top holdings
by weightTop 5 hold 48.8% of index weight across 72 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.
- 1Mew- Unlimited · PSA 9 · $4.76M14.3%·0.0%
- 2Mew- Unlimited · PSA 8 · $3.80M11.4%↓5.6%
- 3Mew- Unlimited · PSA 10 · $3.01M9.1%↑0.9%
- 4Slowking- Unlimited · PSA 10 · $2.81M8.5%↑0.7%
- 5Mew- Unlimited · PSA 7 · $1.83M5.5%↓2.1%
- 6Slowking- Unlimited · PSA 9 · $1.67M5.0%↓0.7%
- 7Togepi- Unlimited · PSA 10 · $1.62M4.9%↑61.6%
- 8Marill- Unlimited · PSA 10 · $1.40M4.2%↓4.3%
- 9Togepi- Unlimited · PSA 9 · $1.36M4.1%↓0.7%
- 10Slowking- Unlimited · PSA 8 · $1.24M3.7%↓9.3%
- 11Marill- Unlimited · PSA 9 · $929.0K2.8%↑0.3%
- 12Togepi- Unlimited · PSA 8 · $873.5K2.6%↓7.1%
- 13Marill- Unlimited · PSA 8 · $827.1K2.5%↓2.8%
- 14Vileplume- Unlimited · PSA 9 · $539.7K1.6%·0.0%
- 15Slowking- Unlimited · PSA 7 · $495.3K1.5%↑0.9%
- 16Vileplume- Unlimited · PSA 10 · $447.2K1.3%↑2.8%
- 17Ledyba- Unlimited · PSA 10 · $430.6K1.3%↓3.2%
- 18Ledyba- Unlimited · PSA 9 · $366.7K1.1%·0.0%
- 19Togepi- Unlimited · PSA 7 · $353.4K1.1%↓21.8%
- 20Marill- Unlimited · PSA 7 · $328.8K1.0%↓0.7%
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 7, 2026divisor144,237→147,411Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 24, 2026divisor141,976→141,051Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 17, 2026divisor132,278→132,592Δcap0.2%Added (0)NoneRemoved (0)None
- Oct 10, 2026divisor109,983→117,843Δcap7.1%Added (0)NoneRemoved (0)None
- Oct 3, 2026divisor94,506→109,755Δcap16.1%Added (0)NoneRemoved (0)None
- Sep 26, 2026divisor94,580→94,580Δcap0.0%Added (0)NoneRemoved (0)None
Methodology
Cap-weighted from confidence-scored fair values, rebalanced monthly with continuous divisor accounting.
Read the full methodologyParent set
Cap-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.





