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Player index · Updated 2026-09-02

Larry Doby card market index

108.781W -0.05% · 1M —
108.78+8.54 (+8.5%)Hover or touch for any day
102.50105.00107.50110.008/158/208/248/299/2start
Market analysis · full history
computed from Slabline's own index series · updated 2026-09-02
Current
108.78
Period change
+8.52%
Period high
109.30
Period low
100.24
Overview

The Larry Doby index is up 8.52% over this period. It sits 0.48% below the period high (109 on Aug 25) and 8.52% above the period low (Aug 15).

Key insights
  1. 1Day-to-day volatility is moderate at 1.46% a day.
  2. 23 consecutive down days — the longest run in view; the sharpest day was -0.38% on Aug 28.
Outlook

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.

Starting level (18d ago)
100.24
Current level
108.78
Change over 18 days
+8.52%
Window low
100.24
Window high
109.30
Cards tracked
15
Tracked value
$359,147
Breadth (1W)
2↑ 2↓ 10→

Top gainers1W

1959 Larry Doby PSA 10Topps · $1,763+18.04%1957 Larry Doby PSA 10Topps · $3,976+0.06%

Top decliners1W

1954 Larry Doby PSA 10Topps · $6,061-6.65%2025 Larry Doby PSA 10Topps Shoebox Treasures 1951 Bowman Short Print · $73-0.67%

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 15 tracked cards. Not investment advice.

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