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Player index · Updated 2026-08-24

Jackie Robinson card market index

97.521W -1.43% · 1M +5.47%
2026-07-262026-08-24
Starting level (29d ago)
92.48
Current level
97.52
Change over 29 days
+5.45%
1M low
92.46
1M high
98.32
Cards tracked
51
Tracked value
$5,760,297
Breadth (1W)
4 10 35

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 3 most-traded cards in this basket; the recent window covers all 51 tracked cards. Not investment advice.

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