CS2 Trade Up Contract Guide 2026 — How to Profit
What Is a Trade Up Contract?
A Trade Up Contract lets you exchange 10 skins of the same grade for 1 skin of the next higher grade from the same collection. It's one of the most popular ways to gamble in CS2 — and with the right research, it can be profitable.
How Trade Up Contracts Work
- Select exactly 10 skins of the same rarity (e.g., 10 Mil-Spec Blues).
- The output will be one skin of the next rarity tier (e.g., Restricted Purple).
- The float value of the output is calculated based on inputs.
- The collection of each input skin determines which outputs are possible.
How to Calculate Trade Up Odds
Each input skin contributes a 10% chance for an output from its collection. If 7 of your 10 inputs are from Collection A, there's a 70% chance the output comes from Collection A.
Profitable Trade Up Strategy
- Target expensive outputs — find collections where the next tier has high-value skins.
- Use cheap inputs — the lower your input cost, the higher your potential ROI.
- Control float values — low float inputs give lower float outputs (more valuable).
- Mix collections strategically — use 1-2 skins from a collection with a jackpot output to add upside.
Best Trade Up Collections in 2026
Look at newer collections from recent operations — they often have price inefficiencies that experienced traders exploit.
Sell your trade-up results instantly at daro.skin and reinvest your LTC profits.