AQUA

A case on Key-Drop (HOLO CASES), first seen 2 Nov 2026. Every value is Key-Drop's own item price.

Price
$6.00
Advertised RTP
87.50%
EV $5.25 from 58 items
Observed RTP, 30d
83.88%
14.4K openings, odds method
Variance
2.6×
of price², per opening
Tail share
29.1%
of openings carry half the EV
Below price
77.1%
of openings return less than the price

Advertised vs observedper window, 95% band and the advertised marker

observed, 95% bandadvertisedoutside bandsmall sample
24 hours
85.40%±7.651,733 openings
7 days
83.47%±3.0611.4K openings
30 days
83.88%±2.7314.4K openings
since tracking started
83.88%±2.7314.4K openings
77.0%85.3%93.5%

Outside band, 30 days. Advertised 87.77% sits outside the 95% band of the observed openings (81.15% – 86.61%, 14,354 openings, 30 days). The band comes from the site's own odds and values; the figure is a fact about these openings, not a verdict on the case.

Windowsthe test per window

WindowOpeningsObservedDev.Method
24h1,73385.40%±7.65−0.6σodds
7d11.4K83.47%±3.06−2.8σodds
30d14.4K83.88%±2.73−2.8σodds
All14.4K83.88%±2.73−2.8σodds
Enough sample: 100 openings and 5 expected rare hits (odds method) or 1,000 openings (sample method).

Items, odds and values58 items · odds sum to 1 · observed counts over 14.4K openings, 30 days

Share of the expected value, most valuable first; colour is the item's rarity.
ItemOddsValueEV shareObservedExpectedHot / cold
★ Karambit | Autotronic (Field-Tested)knife · covert1 in 33,333$1,1080.6%00.4—
★ Flip Knife | Gamma Doppler (Factory New) (Phase 1)knife · covert · Phase 11 in 14,286$5070.7%01.00.00×
★ Bayonet | Lore (Minimal Wear)knife · covert1 in 10,000$3920.7%11.40.69×
★ Ursus Knife | Marble Fade (Factory New)knife · rare1 in 5,000$1920.7%12.90.35×
M4A1-S | Chantico's Fire (Field-Tested)weapon · covert1 in 3,333$1270.7%14.30.23×
★ Gut Knife | Bright Water (Minimal Wear)knife · covert1 in 2,000$74.060.7%77.20.97×
AK-47 | Neon Rider (Battle-Scarred)weapon · covert1 in 50,000$54.510.0%00.3—
AWP | Containment Breach (Well-Worn)weapon · covert1 in 50,000$54.240.0%00.3—
AK-47 | Neon Rider (Field-Tested)weapon · covert1 in 50,000$54.150.0%00.3—
AWP | Containment Breach (Battle-Scarred)weapon · covert1 in 50,000$53.210.0%00.3—
Desert Eagle | Printstream (Field-Tested)weapon · Ancient1 in 33,333$42.850.0%10.4—
AK-47 | Inheritance (Field-Tested)weapon · red1 in 25,000$42.810.0%10.6—
AK-47 | Head Shot (Field-Tested)weapon · Ancient1 in 50,000$38.550.0%00.3—
M4A4 | Temukau (Field-Tested)weapon · covert1 in 50,000$35.650.0%00.3—
AWP | Chrome Cannon (Field-Tested)weapon · red1 in 25,000$35.400.0%20.6—
AK-47 | Head Shot (Well-Worn)weapon · Ancient1 in 50,000$35.140.0%10.3—
AK-47 | Head Shot (Battle-Scarred)weapon · red1 in 50,000$32.650.0%10.3—
M4A4 | Temukau (Battle-Scarred)weapon · Ancient1 in 50,000$32.640.0%00.3—
M4A4 | Temukau (Well-Worn)weapon · red1 in 50,000$32.160.0%00.3—
AK-47 | Point Disarray (Minimal Wear)weapon · classified1 in 50,000$26.290.0%10.3—
M4A1-S | Decimator (Minimal Wear)weapon · classified1 in 248$22.151.7%1458.20.24×
AK-47 | Point Disarray (Field-Tested)weapon · classified1 in 91$16.583.5%95158.00.60×
AK-47 | Point Disarray (Battle-Scarred)weapon · classified1 in 78$15.303.8%84185.40.45×
M4A1-S | Decimator (Field-Tested)weapon · classified1 in 192$14.981.5%5675.20.74×
M4A1-S | Decimator (Battle-Scarred)weapon · classified1 in 182$14.631.5%8378.91.05×
M4A1-S | Decimator (Well-Worn)weapon · pink1 in 179$14.481.5%5280.50.65×
UMP-45 | Wild Child (Factory New)weapon · pink1 in 694$14.040.4%1720.70.82×
P2000 | Wicked Sick (Factory New)weapon · classified1 in 694$13.860.4%1520.70.72×
M4A1-S | Leaded Glass (Minimal Wear)weapon · pink1 in 97$13.552.7%121148.20.82×
M4A1-S | Leaded Glass (Field-Tested)weapon · classified1 in 81$12.382.9%147177.30.83×
Glock-18 | Shinobu (Minimal Wear)weapon · pink1 in 32$9.265.6%484453.61.07×
AK-47 | Searing Rage (Minimal Wear)weapon · pink1 in 68$8.472.4%120211.50.57×
FAMAS | Rapid Eye Movement (Field-Tested)weapon · pink1 in 21$6.936.2%512671.30.76×
Glock-18 | Vogue (Minimal Wear)weapon · Legendary1 in 21$6.646.2%510700.60.73×
P2000 | Wicked Sick (Minimal Wear)weapon · pink1 in 123$6.130.9%67116.80.57×
UMP-45 | Wild Child (Minimal Wear)weapon · pink1 in 119$6.101.0%63120.60.52×
AUG | Momentum (Battle-Scarred)weapon · classified1 in 16$5.866.9%698895.30.78×
P250 | Visions (Minimal Wear)weapon · pink1 in 38$5.632.9%281384.10.73×
AK-47 | Searing Rage (Field-Tested)weapon · pink1 in 25$5.304.0%315573.50.55×
MAC-10 | Saibā Oni (Factory New)weapon · violet1 in 38$4.802.4%258374.70.69×
UMP-45 | Crimson Foil (Factory New)weapon · violet1 in 120$4.700.7%70119.70.58×
P2000 | Wicked Sick (Field-Tested)weapon · pink1 in 62$4.151.3%173233.50.74×
P250 | Visions (Field-Tested)weapon · pink1 in 24$4.113.2%389596.60.65×
UMP-45 | Wild Child (Field-Tested)weapon · pink1 in 58$4.021.3%145249.80.58×
UMP-45 | Wild Child (Well-Worn)weapon · pink1 in 51$3.681.4%170282.60.60×
Zeus x27 | Olympus (Field-Tested)weapon · classified1 in 13$3.645.2%1,1481083.21.06×
UMP-45 | Wild Child (Battle-Scarred)weapon · pink1 in 48$3.551.4%223297.20.75×
P2000 | Wicked Sick (Well-Worn)weapon · pink1 in 47$3.441.4%172303.50.57×
P2000 | Wicked Sick (Battle-Scarred)weapon · pink1 in 47$3.401.4%208308.60.67×
CZ75-Auto | Hydraulics (Field-Tested)weapon · violet1 in 30$3.402.2%367482.50.76×
MAC-10 | Saibā Oni (Minimal Wear)weapon · Mythical1 in 20$3.022.9%492716.40.69×
Sticker | Chrome Domesticker · violet1 in 12$2.844.5%1,2661196.31.06×
UMP-45 | Crimson Foil (Minimal Wear)weapon · uncommon1 in 56$2.730.9%176255.70.69×
M249 | Humidor (Field-Tested)weapon · blue1 in 12$2.704.4%1,3121220.81.07×
UMP-45 | Crimson Foil (Field-Tested)weapon · violet1 in 55$2.670.9%171263.80.65×
UMP-45 | Crimson Foil (Well-Worn)weapon · violet1 in 53$2.600.9%170273.70.62×
CZ75-Auto | Hydraulics (Well-Worn)weapon · #8847ff1 in 21$2.602.4%442702.30.63×
UMP-45 | Crimson Foil (Battle-Scarred)weapon · violet1 in 49$2.481.0%186292.40.64×
Values are Key-Drop's own item prices; EV share = odds × value ÷ EV. Hot / cold compares observed drops of each item with odds × openings; small expected counts are left blank. Odds read from keydrop:skins/category/aqua-2, 11 Nov, 08:44 UTC.

Observed RTP over timedaily, 30 days

Observed RTP, dailyAdvertised 87.50%

Catalog changesprice, advertised RTP and contents, per capture

CapturedPriceAdvertisedItems
10 Nov, 20:35 UTC$6.0087.50%58
10 Nov, 14:31 UTC$6.0087.88%58
9 Nov, 20:17 UTC$6.0088.01%58
9 Nov, 14:13 UTC$6.0087.97%58
8 Nov, 17:45 UTC$6.0087.58%58
8 Nov, 11:41 UTC$6.0087.88%58
7 Nov, 17:27 UTC$6.0087.64%58
7 Nov, 11:22 UTC$6.0087.56%58
6 Nov, 17:08 UTC$6.0087.72%58
6 Nov, 11:04 UTC$6.0087.89%58
5 Nov, 16:50 UTC$6.0087.87%58
5 Nov, 10:46 UTC$6.0088.11%58
4 Nov, 16:30 UTC$6.0088.01%58
4 Nov, 14:14 UTC$6.0087.99%58
3 Nov, 16:37 UTC$6.0087.58%58
3 Nov, 09:08 UTC$6.0087.78%58
2 Nov, 21:39 UTC$6.0087.96%58
Each opening is tested against the capture in force when it happened; a price or odds change starts a new one.

listedcovert 0.1%rare 0.0%Ancient 0.0%red 0.0%classified 19.0%pink 35.1%Legendary 4.9%violet 20.8%Mythical 5.0%uncommon 1.8%blue 8.5%#8847ff 4.9%best hit $394 (65.75x)