The Kobe Bryant [Refractor] index is down 2.91% over this period, -0.90% in the last 7 days against -2.91% over 30. It sits 16.11% below the period high (129 on Sep 22) and 0.17% above the period low (Oct 10).
Downtrend in place; until the 7-day move turns positive, expect the low to be retested.
Arithmetic over the index level series (7/30-day change, daily volatility, drawdown, distance from the period high and low). Not investment advice.
2002 Kobe Bryant [Refractor] PSA 10Topps Finest · $9,900+125.24%
2003 Kobe Bryant [Refractor] PSA 10Topps Chrome · $3,421+84.90%
2006 Kobe Bryant [Refractor] PSA 10Finest · $1,170+48.94%
2001 Kobe Bryant [Refractor] PSA 10Topps Chrome Fast & Furious · $3,626+45.04%
1998 Kobe Bryant [Refractor] PSA 10Topps Finest · $4,500+42.28%
1999 Kobe Bryant [Refractor] PSA 10Bowman's Best · $1,947+20.58%
1996 Kobe Bryant [Refractor] PSA 10Finest · $10,500-70.33%
1999 Kobe Bryant [Refractor] PSA 10Topps Chrome Highlight Reels · $1,826-39.13%
1999 Kobe Bryant [Refractor] PSA 10Topps Finest · $1,554-26.38%
1997 Kobe Bryant [Refractor] PSA 10Topps Finest · $1,319-24.92%
1997 Kobe Bryant [Refractor] PSA 10Finest · $1,375-21.70%
1996 Kobe Bryant [Refractor] PSA 9Bowman's Best Picks · $1,814-8.94%2008 Kobe Bryant [Refractor] PSA 10Bowman Chrome · $1,982-6.52%
2002 Kobe Bryant [Refractor] PSA 10Topps Chrome Coast to Coast · $2,850-5.49%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 66 most-traded cards in this basket; the recent window covers all 91 tracked cards. Not investment advice.
Track them against this index — live values, a 0–1000 protection score, and a broker-ready insurance schedule. Free.