The Kareem Abdul-Jabbar index is up 9.34% over this period, -0.14% in the last 7 days against +8.74% over 30. It sits 0.14% below the period high (123 on Nov 4) and 12.74% above the period low (Oct 19).
Gains for the period are intact but the latest week is soft — a pause rather than a reversal unless the low gives way.
Arithmetic over the index level series (7/30-day change, daily volatility, drawdown, distance from the period high and low). Not investment advice.
2024 Kareem Abdul-Jabbar PSA 10Panini Donruss Optic · $36+4.81%
1986 Kareem Abdul-Jabbar PSA 9Star Best Of The Best · $930+3.30%
1976 Kareem Abdul-Jabbar PSA 8Topps · $258+3.15%
2024 Kareem Abdul-Jabbar PSA 10Panini Revolution · $37+3.08%
1975 Kareem Abdul-Jabbar PSA 10Topps · $53-74.03%
1978 Kareem Abdul-Jabbar PSA 10Topps · $41-40.58%
1972 Kareem Abdul-Jabbar PSA 10Topps · $101-36.00%
1973 Kareem Abdul-Jabbar PSA 10Topps · $1,662-34.11%
1972 Kareem Abdul-Jabbar PSA 10Topps · $2,339-7.71%Value-weighted index, base 100 at the window start: the sum of the basket's observed values against the prior day's, chained daily, each card's move capped so one outlier can't dominate. Values come from real comparable sales resolved on Slabline card pages. The window deepens automatically as history accumulates. Long-run history reflects the 25 most-traded cards in this basket; the recent window covers all 88 tracked cards. Not investment advice.
Track them against this index — live values, a 0–1000 protection score, and a broker-ready insurance schedule. Free.