The Operation Hydra Collection index
Index · collection · series to 2026-10-31 · Prices read 7 Nov 22:02 UTC
The PatinaAI The Operation Hydra Collection index is 671.56 points for 2026-10-31, its latest published UTC day, from the Steam sold histories of 148 of its 149 members. That is +92.31 % against the day before. Over thirty days it moved +82.6 %. Index points are not euro prices; each member is rebased to 100 at its first observation.
Index points: median of each member's Steam sold history, rebased to 100 at its first observation, 148 of 149 members, to 2026-10-31.
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Median of each member's Steam sold history rebased to 100 at its first observation; 148 of 149 members have history. The current UTC day is left out, a day needs at least three contributing names, and a change compares exact calendar days or reads "no read". Every index sits on one table; the composite is on the market report.
Constituents
| Picture | Name | Rarity | 30d | Cheapest ask |
|---|---|---|---|---|
 | AWP | Oni TaijiCovert€165 | Covert | −8.5 % | €165 |
 | Five-SeveN | Hyper BeastCovert€124 | Covert | no read | €124 |
 | M4A4 | HellfireClassified€61.31 | Classified | −5.7 % | €61.31 |
 | Galil AR | Sugar RushClassified€32.76 | Classified | no read | €32.76 |
 | Dual Berettas | Cobra StrikeClassified€31.84 | Classified | no read | €31.84 |
 | AK-47 | Orbit Mk01Restricted€17.23 | Restricted | −9.3 % | €17.23 |
 | SSG 08 | Death's HeadRestricted€12.88 | Restricted | no read | €12.88 |
 | P2000 | WoodsmanRestricted€12.74 | Restricted | no read | €12.74 |
 | P90 | Death GripRestricted€11.56 | Restricted | no read | €11.56 |
 | P250 | Red RockRestricted€11.37 | Restricted | no read | €11.37 |
 | Tec-9 | Cut OutMil-Spec | Mil-Spec | no read | €3.38 |
 | USP-S | BlueprintMil-Spec | Mil-Spec | −12.1 % | €3.18 |
 | M4A1-S | BriefingMil-Spec | Mil-Spec | −12.7 % | €2.99 |
 | MAG-7 | Hard WaterMil-Spec | Mil-Spec | no read | €2.65 |
 | FAMAS | MacabreMil-Spec | Mil-Spec | no read | €2.51 |
 | MAC-10 | AlohaMil-Spec | Mil-Spec | no read | €2.50 |
 | UMP-45 | Metal FlowersMil-Spec | Mil-Spec | no read | €2.26 |
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17 names, 17 priced. Cheapest ask across every wear and variant, before fees; 30d is the Skinport 30-day against 90-day sold median, at least three sales in the week. Prices read 7 November 2026 at 22:02 UTC.
How the indexes work
What is in the The Operation Hydra Collection index?
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Every skin the catalogue files under the The Operation Hydra Collection that has Skinport volume, in every wear and variant a market quotes. 149 names qualify today and 148 of them have Steam sold history, so the line is drawn from those 148; the rest join as their histories arrive.
How do I read the number?
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A point above 100 means the typical member sells for more than it did on its own first recorded day; below 100, less. It is a level, not a price, and not a forecast. The 24h, 7d and 30d figures compare the last published day with the exact day that many days before it, so they can read "no read" on a series with gaps. Compare it with every other index or read the market report for the composite, the fear and greed read and the movers.