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Player index · Updated 2026-08-25

Lou Gehrig card market index

112.191W +0.01% · 1M +19.59%
2026-07-272026-08-25
Starting level (29d ago)
103.02
Current level
112.19
Change over 29 days
+8.90%
1M low
99.71
1M high
112.19
Cards tracked
38
Tracked value
$5,270,390
Breadth (1W)
4 4 29

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 4 most-traded cards in this basket; the recent window covers all 38 tracked cards. Not investment advice.

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