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Classic Knife

Classic Knife Index

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An index for Classic Knife skins.

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The Classic Knife Index is the cs2.sh weapon index for Classic Knife, covering 20 tracked market rows as of September 11, 2026. The index stands at 650.6 (base 1000 in January 2024), down 0.9% over 7 days and 2.5% over 30 days as of September 10, 2026. Measured from its first published level of 988.2 in January 2024, that is a 34.2% decline.

Classic Knife market overview

Family
Weapon
Tracked market rows
20
Index level
650.6Base 1000 in January 2024
7-day change
-0.9%
Tracked market value
$9.6M
7-day volume
$102,728
Members covered
20 of 20
Classic Knife Index change by period, as of September 10, 2026
PeriodChange
7 days-0.9%
30 days-2.5%
The 10 largest constituents of the Classic Knife Index
ItemMarket valuePrice7-day change
★ Classic Knife | Fade$1.9M$264.98-2.4%
★ Classic Knife | Slaughter$1.1M$160.74-1.7%
★ Classic Knife$956,463$171.49-0.8%
★ Classic Knife | Crimson Web$911,221$134.33-2.4%
★ Classic Knife | Case Hardened$747,555$121.82+2.2%
★ Classic Knife | Blue Steel$652,892$105.48-1.6%
★ Classic Knife | Night Stripe$616,440$93.65-0.5%
★ Classic Knife | Stained$581,369$91.67-1.9%
★ Classic Knife | Urban Masked$537,695$76.79+0.3%
★ Classic Knife | Scorched$480,917$74.56-1.8%

What this index measures

The Classic Knife Index measures the blended price movement of the Classic Knife market rows cs2.sh prices, weighted by capped market value. Membership is reset at each monthly rebalance, so the 20 rows it covered as of September 11, 2026 were the rows in scope on that date. cs2.sh tracks $9.6 million in market value across its constituents, with $102,728 in traded volume over the trailing 7 days as of September 11, 2026.

How the index has moved

Levels are index points, not prices: this index starts from a base of 1000 and carries a fixed basket between its monthly rebalances. The latest qualifying observation is 650.6 as of September 10, 2026.

What the index holds

The largest tracked market value in the index sits with ★ Classic Knife | Fade, ★ Classic Knife | Slaughter, and ★ Classic Knife. ★ Classic Knife | Fade alone accounts for about $1.9 million of that value. Among its most valuable constituents, the largest 7-day move belongs to ★ Classic Knife | Safari Mesh, down 5.8%.

Index coverage

The latest observation used 20 of 20 tracked market rows. Rows without a qualifying price at the rebalance are left out of that figure.

What does the Classic Knife Index measure?

The blended price movement of the Classic Knife market rows cs2.sh prices, weighted by capped market value. It is an index level, not an average item price.

What does an index level of 650.6 mean?

It puts the basket 34.2% below the 1000 base the index started from in January 2024.

How has the Classic Knife Index performed?

Down 0.9% over 7 days and 2.5% over 30 days as of September 10, 2026, at an index level of 650.6.

What does the Classic Knife Index track?

20 Classic Knife market rows as of September 11, 2026, led by ★ Classic Knife | Fade, ★ Classic Knife | Slaughter, and ★ Classic Knife.

Which items carry the most weight in the Classic Knife Index?

★ Classic Knife | Fade at $1.9 million in tracked market value, then ★ Classic Knife | Slaughter at $1.1 million and ★ Classic Knife at $956,463.

Does the Classic Knife Index include every Classic Knife market row?

The latest observation covers 20 of 20 tracked market rows; the rest carried no qualifying price.

About cs2.sh

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Every price on this site comes from that API: live asking prices, listings, supply, liquidity, price history and 102 market indexes for 50,528 items, refreshed every few minutes and normalized to USD, with sale history back to 2013.

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