汰换数据库

显示 20/1843 个汰换合约

G3SG1 | High Seas (Factory New) x7 + 3 more

输入成本

$75.16

期望值

$86.89

预期利润

+$11.73

(+15.6%)

盈利概率

38.3%

平均 Float

0.0690

稀有度

Restricted

输入物品

AUG | Lapis Lazuli (Minimal Wear)

AUG | Lapis Lazuli (Minimal Wear)

Minimal Wear · 0.110

$6.20
×3
G3SG1 | High Seas (Factory New)

G3SG1 | High Seas (Factory New)

Factory New · 0.036

$8.08
×7

可能结果(5)

M4A1-S | Nightmare

M4A1-S | Nightmare

Factory New · 0.0689

23.3%
$208.12
+$132.96
M4A4 | Falak

M4A4 | Falak

Factory New · 0.0689

15.0%
$125.00
+$49.84
Desert Eagle | Eastern Enigma

Desert Eagle | Eastern Enigma

Factory New · 0.0689

15.0%
$59.00
-$16.16
...
BOT ZyyyoeBOT Zyyyoe20
2h ago

P250 | Small Game (Factory New) x9 + 1 more

输入成本

$7.92

期望值

$9.78

预期利润

+$1.86

(+23.5%)

盈利概率

38.0%

平均 Float

0.0698

稀有度

Mil-Spec

输入物品

P250 | Small Game (Factory New)

P250 | Small Game (Factory New)

Factory New · 0.043

$0.71
×9
AUG | Plague (Minimal Wear)

AUG | Plague (Minimal Wear)

Minimal Wear · 0.110

$1.53

可能结果(8)

M4A4 | Spider Lily

M4A4 | Spider Lily

Factory New · 0.0697

2.0%
$59.66
+$51.74
FAMAS | ZX Spectron

FAMAS | ZX Spectron

Factory New · 0.0697

2.0%
$24.24
+$16.32
Five-SeveN | Heat Treated

Five-SeveN | Heat Treated

Factory New · 0.0697

30.0%
$16.09
+$8.17
...
BOT ZyyyoeBOT Zyyyoe30
2h ago

FAMAS | Grey Ghost (Factory New) x8 + 2 more

输入成本

$4.70

期望值

$5.23

预期利润

+$0.53

(+11.3%)

盈利概率

15.0%

平均 Float

0.1162

稀有度

Industrial

输入物品

FAMAS | Grey Ghost (Factory New)

FAMAS | Grey Ghost (Factory New)

Factory New · 0.037

$0.13
×8
Souvenir G3SG1 | Ancient Ritual (Field-Tested)

Souvenir G3SG1 | Ancient Ritual (Field-Tested)

Souvenir

Field-Tested · 0.265

$1.83
×2

可能结果(10)

AUG | Carved Jade

AUG | Carved Jade

Factory New · 0.0232

5.0%
$40.46
+$35.76
Galil AR | Dusk Ruins

Galil AR | Dusk Ruins

Factory New · 0.0697

5.0%
$40.25
+$35.55
FAMAS | Dark Water

FAMAS | Dark Water

Minimal Wear · 0.1185

5.0%
$14.16
+$9.46
...
BOT ZyyyoeBOT Zyyyoe20
2h ago

R8 Revolver | Nitro (Minimal Wear) x8 + 2 more

输入成本

$3.38

期望值

$3.95

预期利润

+$0.57

(+16.9%)

盈利概率

20.0%

平均 Float

0.1159

稀有度

Industrial

输入物品

R8 Revolver | Nitro (Minimal Wear)

R8 Revolver | Nitro (Minimal Wear)

Minimal Wear · 0.116

$0.15
×8
Souvenir Glock-18 | Night (Field-Tested)

Souvenir Glock-18 | Night (Field-Tested)

Souvenir

Field-Tested · 0.265

$1.09
×2

可能结果(7)

SSG 08 | Detour

SSG 08 | Detour

Factory New · 0.0498

6.7%
$28.90
+$25.52
XM1014 | VariCamo Blue

XM1014 | VariCamo Blue

Factory New · 0.0579

6.7%
$8.94
+$5.56
CZ75-Auto | Nitro

CZ75-Auto | Nitro

Minimal Wear · 0.1457

6.7%
$8.40
+$5.02
...
BOT ZyyyoeBOT Zyyyoe10
2h ago

P90 | Mustard Gas (Factory New) x9 + 1 more

输入成本

$1.48

期望值

$1.78

预期利润

+$0.30

(+20.3%)

盈利概率

10.0%

平均 Float

0.1027

稀有度

Industrial

输入物品

Souvenir FAMAS | CaliCamo (Field-Tested)

Souvenir FAMAS | CaliCamo (Field-Tested)

Souvenir

Field-Tested · 0.265

$0.31
P90 | Mustard Gas (Factory New)

P90 | Mustard Gas (Factory New)

Factory New · 0.041

$0.13
×9

可能结果(9)

USP-S | Purple DDPAT

USP-S | Purple DDPAT

Factory New · 0.0565

2.5%
$31.00
+$29.52
MP9 | Music Box

MP9 | Music Box

Factory New · 0.0565

2.5%
$8.53
+$7.05
SG 553 | Desert Blossom

SG 553 | Desert Blossom

Factory New · 0.0503

2.5%
$3.24
+$1.76
...
BOT ZyyyoeBOT Zyyyoe20
2h ago

SG 553 | Ol' Rusty (Factory New) x7 + 3 more

输入成本

$3.00

期望值

$3.32

预期利润

+$0.32

(+10.7%)

盈利概率

38.0%

平均 Float

0.0690

稀有度

Mil-Spec

输入物品

SG 553 | Ol' Rusty (Factory New)

SG 553 | Ol' Rusty (Factory New)

Factory New · 0.048

$0.27
×7
Nova | Windblown (Factory New)

Nova | Windblown (Factory New)

Factory New · 0.035

$0.37
×3

可能结果(10)

AK-47 | Slate

AK-47 | Slate

Factory New · 0.0690

6.0%
$11.69
+$8.69
Desert Eagle | Trigger Discipline

Desert Eagle | Trigger Discipline

Factory New · 0.0669

6.0%
$6.43
+$3.43
Tec-9 | Brother

Tec-9 | Brother

Factory New · 0.0690

14.0%
$3.77
+$0.77
...
BOT ZyyyoeBOT Zyyyoe10
2h ago

UMP-45 | Late Night Transit (Minimal Wear) x7 + 3 more

输入成本

$6.68

期望值

$7.53

预期利润

+$0.85

(+12.7%)

盈利概率

46.7%

平均 Float

0.0954

稀有度

Mil-Spec

输入物品

P250 | Small Game (Factory New)

P250 | Small Game (Factory New)

Factory New · 0.043

$0.71
×3
UMP-45 | Late Night Transit (Minimal Wear)

UMP-45 | Late Night Transit (Minimal Wear)

Minimal Wear · 0.110

$0.65
×7

可能结果(6)

Tec-9 | Whiteout

Tec-9 | Whiteout

Minimal Wear · 0.1497

23.3%
$14.31
+$7.63
MAC-10 | Derailment

MAC-10 | Derailment

Factory New · 0.0668

23.3%
$8.27
+$1.59
MP9 | Arctic Tri-Tone

MP9 | Arctic Tri-Tone

Factory New · 0.0572

10.0%
$5.04
-$1.64
...
BOT ZyyyoeBOT Zyyyoe20
2h ago

Desert Eagle | The Daily Deagle (Factory New) x9 + 1 more

输入成本

$7.09

期望值

$8.27

预期利润

+$1.18

(+16.6%)

盈利概率

51.7%

平均 Float

0.0918

稀有度

Mil-Spec

输入物品

Desert Eagle | The Daily Deagle (Factory New)

Desert Eagle | The Daily Deagle (Factory New)

Factory New · 0.045

$0.75
×9
P250 | Exchanger (Minimal Wear)

P250 | Exchanger (Minimal Wear)

Minimal Wear · 0.110

$0.34

可能结果(5)

Glock-18 | Nuclear Garden

Glock-18 | Nuclear Garden

Factory New · 0.0642

3.3%
$43.00
+$35.91
AK-47 | Breakthrough

AK-47 | Breakthrough

Factory New · 0.0688

45.0%
$8.60
+$1.51
AUG | Random Access

AUG | Random Access

Factory New · 0.0459

3.3%
$7.80
+$0.71
...
BOT ZyyyoeBOT Zyyyoe30
2h ago

CZ75-Auto | Tacticat (Battle-Scarred) x5 + 5 more

输入成本

$75.30

期望值

$387.52

预期利润

+$312.22

(+414.6%)

盈利概率

25.0%

平均 Float

1.0000

稀有度

Restricted

输入物品

CZ75-Auto | Tacticat (Battle-Scarred)

CZ75-Auto | Tacticat (Battle-Scarred)

Battle-Scarred · 0.700

$0.96
×5
Souvenir MAG-7 | Prism Terrace (Field-Tested)

Souvenir MAG-7 | Prism Terrace (Field-Tested)

Souvenir

Field-Tested · 0.370

$14.10
×5

可能结果(5)

SG 553 | Hazard Pay

SG 553 | Hazard Pay

Battle-Scarred · 0.4800

25.0%
$1,500.00
+$1,424.70
Five-SeveN | Fall Hazard

Five-SeveN | Fall Hazard

Battle-Scarred · 0.5200

25.0%
$33.00
-$42.30
M4A1-S | Leaded Glass

M4A1-S | Leaded Glass

Battle-Scarred · 0.7000

16.7%
$8.61
-$66.69
...
BOT ZyyyoeBOT Zyyyoe20
2h ago

P90 | Chopper (Factory New) x10

输入成本

$26.70

期望值

$36.25

预期利润

+$9.55

(+35.8%)

盈利概率

66.7%

平均 Float

0.0683

稀有度

Restricted

输入物品

P90 | Chopper (Factory New)

P90 | Chopper (Factory New)

Factory New · 0.041

$2.67
×10

可能结果(3)

M4A4 | Desolate Space

M4A4 | Desolate Space

Factory New · 0.0683

33.3%
$69.50
+$42.80
P2000 | Imperial Dragon

P2000 | Imperial Dragon

Factory New · 0.0430

33.3%
$27.54
+$0.84
SCAR-20 | Bloodsport

SCAR-20 | Bloodsport

Factory New · 0.0307

33.3%
$11.72
-$14.98
BOT ZyyyoeBOT Zyyyoe20
2h ago

ST StatTrak™ CZ75-Auto | Pole Position (Factory New) x10

StatTrak™

输入成本

$50.30

期望值

$62.79

预期利润

+$12.49

(+24.8%)

盈利概率

33.3%

平均 Float

0.0614

稀有度

Restricted

输入物品

StatTrak™ CZ75-Auto | Pole Position (Factory New)

StatTrak™ CZ75-Auto | Pole Position (Factory New)

Factory New · 0.043

$5.03
×10

可能结果(3)

StatTrak™ Galil AR | Eco

StatTrak™ Galil AR | Eco

Minimal Wear · 0.1460

33.3%
$121.42
+$71.12
StatTrak™ Five-SeveN | Monkey Business

StatTrak™ Five-SeveN | Monkey Business

Minimal Wear · 0.1491

33.3%
$37.42
-$12.88
StatTrak™ FAMAS | Djinn

StatTrak™ FAMAS | Djinn

Factory New · 0.0614

33.3%
$29.52
-$20.78
BOT ZyyyoeBOT Zyyyoe10
2h ago

ST StatTrak™ M249 | Emerald Poison Dart (Factory New) x10

StatTrak™

输入成本

$35.00

期望值

$39.13

预期利润

+$4.13

(+11.8%)

盈利概率

33.3%

平均 Float

0.0822

稀有度

Restricted

输入物品

StatTrak™ M249 | Emerald Poison Dart (Factory New)

StatTrak™ M249 | Emerald Poison Dart (Factory New)

Factory New · 0.037

$3.50
×10

可能结果(3)

StatTrak™ M4A1-S | Decimator

StatTrak™ M4A1-S | Decimator

Factory New · 0.0698

33.3%
$68.57
+$33.57
StatTrak™ AWP | Fever Dream

StatTrak™ AWP | Fever Dream

Factory New · 0.0452

33.3%
$25.09
-$9.91
StatTrak™ CZ75-Auto | Xiangliu

StatTrak™ CZ75-Auto | Xiangliu

Factory New · 0.0460

33.3%
$23.73
-$11.27
BOT ZyyyoeBOT Zyyyoe10
2h ago

ST StatTrak™ M249 | Downtown (Factory New) x10

StatTrak™

输入成本

$16.30

期望值

$19.72

预期利润

+$3.42

(+21.0%)

盈利概率

66.7%

平均 Float

0.0692

稀有度

Restricted

输入物品

StatTrak™ M249 | Downtown (Factory New)

StatTrak™ M249 | Downtown (Factory New)

Factory New · 0.045

$1.63
×10

可能结果(3)

StatTrak™ AK-47 | Ice Coaled

StatTrak™ AK-47 | Ice Coaled

Factory New · 0.0533

33.3%
$28.49
+$12.19
StatTrak™ Sawed-Off | Kiss♥Love

StatTrak™ Sawed-Off | Kiss♥Love

Factory New · 0.0692

33.3%
$19.27
+$2.97
StatTrak™ P250 | Visions

StatTrak™ P250 | Visions

Factory New · 0.0484

33.3%
$11.39
-$4.91
BOT ZyyyoeBOT Zyyyoe20
2h ago

Glock-18 | Trace Lock (Battle-Scarred) x7 + 3 more

输入成本

$29.17

期望值

$82.40

预期利润

+$53.23

(+182.5%)

盈利概率

10.0%

平均 Float

0.9689

稀有度

Restricted

输入物品

Glock-18 | Trace Lock (Battle-Scarred)

Glock-18 | Trace Lock (Battle-Scarred)

Battle-Scarred · 0.700

$0.83
×7
USP-S | Bleeding Edge (Battle-Scarred)

USP-S | Bleeding Edge (Battle-Scarred)

Battle-Scarred · 0.600

$0.84
Souvenir Galil AR | CAUTION! (Field-Tested)

Souvenir Galil AR | CAUTION! (Field-Tested)

Souvenir

Field-Tested · 0.379

$21.27
P250 | Nevermore (Well-Worn)

P250 | Nevermore (Well-Worn)

Well-Worn · 0.400

$1.25

可能结果(7)

SG 553 | Hazard Pay

SG 553 | Hazard Pay

Battle-Scarred · 0.4650

5.0%
$1,500.00
+$1,470.83
Five-SeveN | Fall Hazard

Five-SeveN | Fall Hazard

Battle-Scarred · 0.5041

5.0%
$33.00
+$3.83
AWP | The End

AWP | The End

Battle-Scarred · 0.9689

70.0%
$7.23
-$21.94
...
BOT ZyyyoeBOT Zyyyoe10
2h ago

Glock-18 | Grinder (Field-Tested) x6 + 4 more

输入成本

$75.10

期望值

$89.75

预期利润

+$14.65

(+19.5%)

盈利概率

11.7%

平均 Float

0.9442

稀有度

Restricted

输入物品

M4A1-S | Basilisk (Battle-Scarred)

M4A1-S | Basilisk (Battle-Scarred)

Battle-Scarred · 0.680

$8.71
×2
Glock-18 | Grinder (Field-Tested)

Glock-18 | Grinder (Field-Tested)

Field-Tested · 0.250

$2.31
×6
MAC-10 | Graven (Well-Worn)

MAC-10 | Graven (Well-Worn)

Well-Worn · 0.449

$22.55
Souvenir P250 | Digital Architect (Well-Worn)

Souvenir P250 | Digital Architect (Well-Worn)

Souvenir

Well-Worn · 0.449

$21.27

可能结果(8)

SG 553 | Hazard Pay

SG 553 | Hazard Pay

Battle-Scarred · 0.4532

5.0%
$1,500.00
+$1,424.90
AWP | Graphite

AWP | Graphite

Minimal Wear · 0.1133

3.3%
$87.95
+$12.85
P2000 | Ocean Foam

P2000 | Ocean Foam

Minimal Wear · 0.1133

3.3%
$81.11
+$6.01
...
BOT ZyyyoeBOT Zyyyoe10
2h ago

ST StatTrak™ CZ75-Auto | Pole Position (Factory New) x5 + 5 more

StatTrak™

输入成本

$52.15

期望值

$58.14

预期利润

+$5.99

(+11.5%)

盈利概率

46.7%

平均 Float

0.0620

稀有度

Restricted

输入物品

StatTrak™ CZ75-Auto | Pole Position (Factory New)

StatTrak™ CZ75-Auto | Pole Position (Factory New)

Factory New · 0.042

$5.03
×5
StatTrak™ MAG-7 | BI83 Spectrum (Factory New)

StatTrak™ MAG-7 | BI83 Spectrum (Factory New)

Factory New · 0.036

$7.56
×2
StatTrak™ MAG-7 | Petroglyph (Factory New)

StatTrak™ MAG-7 | Petroglyph (Factory New)

Factory New · 0.035

$2.16
StatTrak™ P90 | Randy Rush (Factory New)

StatTrak™ P90 | Randy Rush (Factory New)

Factory New · 0.045

$4.86
×2

可能结果(12)

StatTrak™ Galil AR | Eco

StatTrak™ Galil AR | Eco

Minimal Wear · 0.1464

16.7%
$121.42
+$69.27
StatTrak™ Glock-18 | Snack Attack

StatTrak™ Glock-18 | Snack Attack

Factory New · 0.0619

6.7%
$84.12
+$31.97
StatTrak™ SSG 08 | Turbo Peek

StatTrak™ SSG 08 | Turbo Peek

Factory New · 0.0371

6.7%
$79.76
+$27.61
...
BOT ZyyyoeBOT Zyyyoe10
2h ago

MAC-10 | Ensnared (Well-Worn) x5 + 5 more

输入成本

$1.00

期望值

$1.23

预期利润

+$0.23

(+23.0%)

盈利概率

25.0%

平均 Float

0.6424

稀有度

Mil-Spec

输入物品

MAC-10 | Ensnared (Well-Worn)

MAC-10 | Ensnared (Well-Worn)

Well-Worn · 0.417

$0.05
×5
Galil AR | Sky Mandala (Battle-Scarred)

Galil AR | Sky Mandala (Battle-Scarred)

Battle-Scarred · 0.575

$0.15
×5

可能结果(7)

AWP | Exothermic

AWP | Exothermic

Well-Worn · 0.4496

25.0%
$2.88
+$1.88
USP-S | Sleeping Potion

USP-S | Sleeping Potion

Well-Worn · 0.4496

25.0%
$0.92
-$0.08
M4A1-S | Night Terror

M4A1-S | Night Terror

Well-Worn · 0.4496

10.0%
$0.61
-$0.39
...
pigeonpigeon00
2h ago

ST StatTrak™ MAG-7 | Foresight (Battle-Scarred) x5 + 5 more

StatTrak™

输入成本

$1.90

期望值

$2.86

预期利润

+$0.96

(+50.5%)

盈利概率

60.0%

平均 Float

0.9988

稀有度

Mil-Spec

输入物品

StatTrak™ MAG-7 | Foresight (Battle-Scarred)

StatTrak™ MAG-7 | Foresight (Battle-Scarred)

Battle-Scarred · 0.699

$0.07
×5
StatTrak™ PP-Bizon | Photic Zone (Battle-Scarred)

StatTrak™ PP-Bizon | Photic Zone (Battle-Scarred)

Battle-Scarred · 0.999

$0.31
×5

可能结果(10)

StatTrak™ MAG-7 | Praetorian

StatTrak™ MAG-7 | Praetorian

Well-Worn · 0.4494

10.0%
$7.51
+$5.61
StatTrak™ MP7 | Impire

StatTrak™ MP7 | Impire

Well-Worn · 0.3995

10.0%
$5.75
+$3.85
StatTrak™ FAMAS | Valence

StatTrak™ FAMAS | Valence

Battle-Scarred · 0.7990

10.0%
$4.75
+$2.85
...
SimsimyZerSimsimyZer10
5h ago

Tec-9 | Brother (Battle-Scarred) x6 + 4 more

输入成本

$3.30

期望值

$4.70

预期利润

+$1.40

(+42.4%)

盈利概率

100.0%

平均 Float

0.8988

稀有度

Restricted

输入物品

P90 | Vent Rush (Battle-Scarred)

P90 | Vent Rush (Battle-Scarred)

Battle-Scarred · 0.629

$0.33
×4
Tec-9 | Brother (Battle-Scarred)

Tec-9 | Brother (Battle-Scarred)

Battle-Scarred · 0.899

$0.33
×6

可能结果(6)

AK-47 | Ice Coaled

AK-47 | Ice Coaled

Battle-Scarred · 0.6920

13.3%
$5.12
+$1.82
Glock-18 | Vogue

Glock-18 | Vogue

Battle-Scarred · 0.6741

20.0%
$5.03
+$1.73
XM1014 | Entombed

XM1014 | Entombed

Well-Worn · 0.4494

20.0%
$4.99
+$1.69
...
riley7669riley766910
9h ago

AWP | Chromatic Aberration (Field-Tested) x2 + 3 more

输入成本

$160.54

期望值

$171.90

预期利润

+$11.36

(+7.1%)

盈利概率

45.0%

平均 Float

0.4318

稀有度

Covert

输入物品

AWP | Chromatic Aberration (Field-Tested)

AWP | Chromatic Aberration (Field-Tested)

Field-Tested · 0.285

$31.51
×2
FAMAS | Commemoration (Field-Tested)

FAMAS | Commemoration (Field-Tested)

Field-Tested · 0.265

$26.79
M4A4 | In Living Color (Field-Tested)

M4A4 | In Living Color (Field-Tested)

Field-Tested · 0.322

$30.24
USP-S | Printstream (Field-Tested)

USP-S | Printstream (Field-Tested)

Field-Tested · 0.346

$40.49

可能结果(60)

★ Sport Gloves | Nocts

★ Sport Gloves | Nocts

Field-Tested · 0.3795

2.5%
$798.99
+$638.45
★ Sport Gloves | Nocts

★ Sport Gloves | Nocts

Field-Tested · 0.3795

0.8%
$798.99
+$638.45
★ Sport Gloves | Slingshot

★ Sport Gloves | Slingshot

Field-Tested · 0.3795

2.5%
$494.42
+$333.88
...
riley7669riley766920
10h ago
...

社区 Trade-Up 研究

如何使用CS2 Trade-Up数据库

Skinbase CS2 Trade-Up 数据库收录用户保存并公开的 Trade-Up 方案。每张卡片都会显示所需输入、可能结果、输入成本、期望值、盈利率、盈利概率、float 信息和所选价格来源。

什么是 CS2 Trade-Up 数据库？

Trade-Up 数据库让您无需从头重建每个方案，就能比较完整的合约思路。公开条目由 Skinbase 用户创建，可搜索、收藏、刷新，也可作为完整合约打开并进一步检查。

方案保存后，输入价格、结果价格和市场报价都可能发生变化。使用前请刷新数据，并确认所需 float 值和物品变体仍然可用。

如何解读Trade-Up盈利能力

单一指标无法描述合约的全部风险。请同时比较成本、概率加权回报以及结果高于成本的概率。

输入成本
已保存方案中所有必需输入物品的总价。
期望值
每个结果的价格乘以其概率后再求和。
盈利能力
预期利润或损失以输入成本的百分比表示。
盈利概率
结果当前价格高于合约成本的总概率。

查找符合预算的 Trade-Up 方案

  1. 步骤1过滤数据库。搜索方案，选择价格来源，按稀有度或 StatTrak 类型筛选，并设置最低利润或盈利概率。
  2. 步骤2按您的优先级排序。按照更新时间、盈利率、输入成本、期望值或盈利概率排序，以符合您的优先目标。
  3. 步骤3刷新并检查。刷新价格，查看所有可能结果，并在购买输入物品前用计算器打开该方案。

数据库、计算器、查找器

数据库浏览社区共享的方案，并比较它们最近保存的指标。
计算器使用所选输入、float 值、价格和结果假设创建或编辑一份精确合约。
查找器按价格来源、收藏、成本、ROI 和磨损条件扫描大量可能的配置。

从 CS2 Trade-Up 查找器 查找新的组合，或在已有明确输入物品时打开 CS2 Trade-Up 计算器 进行测试。

为什么使用 Skinbase Trade-Up 数据库？

实时价格刷新使用 Skinbase 30+ 个市场经常刷新的数据重新计算方案。
按价格来源比较使用指定来源检查方案，避免混用彼此无关的买入价和卖出价假设。
社区工作流程保存公开方案，将实用思路加入收藏，再用计算器打开并详细验证。

常见问题

查找关于平台的常见问题的答案。

什么是 CS2 汰换数据库？
CS2 汰换数据库是由社区玩家分享的汰换合约集合。每条记录包含实时盈利统计、期望值、盈利概率和输入成本——通过 30 多个交易平台的实时价格持续更新。
如何在数据库中找到高利润汰换合约？
使用筛选和排序功能缩小结果范围。按盈利能力或盈利概率排序，优先显示最有潜力的合约。还可以按稀有度、最低利润和价格来源进行筛选。
汰换合约的盈利概率是什么意思？
盈利概率表示汰换合约产出皮肤价值高于全部 10 个输入皮肤总成本的百分比概率。70% 的盈利概率意味着按当前市场价格计算，10 个可能结果中有 7 个是盈利的。
汰换价格多久更新一次？
价格来自实时市场数据。点击任意汰换合约上的刷新按钮即可立即获取最新价格。盈利能力、期望值和盈利概率会自动重新计算。
CS2 汰换中的期望值（EV）是什么？
期望值是重复执行同一汰换合约多次后的平均回报。正 EV 表示该合约平均来看是盈利的。例如，输入成本 $4.00，EV 为 $5.20，意味着每次合约平均获利 $1.20。
我可以与社区分享自己的汰换合约吗？
可以。在计算器标签中创建汰换合约，然后保存为公开。公开的汰换合约会出现在数据库中，其他玩家可以浏览、收藏并用自己偏好的价格来源刷新。
计算器和数据库有什么区别？
计算器让你通过选择 10 个输入皮肤来构建和模拟自己的汰换合约。数据库则是社区已创建和分享的汰换合约库，附带实时统计数据，方便快速找到经过验证的方案。
可以按皮肤稀有度筛选汰换合约吗？
可以。使用稀有度筛选器仅显示特定等级的汰换合约——例如 Mil-Spec 到 Restricted，或 Classified 到 Covert。这有助于你聚焦于适合自己的价格区间和风险水平。