Experiment

A case on Clash.gg (classic), first seen 3 Nov 2026. Every value is Clash.gg's own item price converted from Clash gems at the rate on the site page.

Price
$221.27
340 gems
Advertised RTP
90.00%
EV $199.14 from 7 items
Observed RTP, 30d
112.51%
499 openings, odds method
Variance
15.2×
of price², per opening
Tail share
1 in 50
of openings carry half the EV
Below price
88.0%
of openings return less than the price

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

observed, 95% bandadvertisedoutside bandsmall sample
24 hours
135 openings · below min
7 days
116.83%±36.44439 openings
30 days
112.51%±34.18499 openings
since tracking started
112.51%±34.18499 openings
77.5%150.3%223.0%

Windowsthe test per window

WindowOpeningsObservedDev.Method
24h135156.49%±65.7—odds
7d439116.83%±36.4+1.4σodds
30d499112.51%±34.2+1.3σodds
All499112.51%±34.2+1.3σodds
Enough sample: 100 openings and 5 expected rare hits (odds method) or 1,000 openings (sample method).

Items, odds and values7 items · odds sum to 1 · observed counts over 499 openings, 30 days

Share of the expected value, most valuable first; colour is the item's rarity.
ItemOddsValueEV shareObservedExpectedHot / cold
Sticker | Natus Vincere (Holo) | Katowice 2014sticker · remarkable1 in 50$6,193 9,528 gems62.2%1510.01.50×
StatTrak™ AWP | Containment Breach (Factory New)StatTrak · weapon · covert1 in 25$468 720 gems9.4%720.00.35×
Tec-9 | Nuclear Threat (Factory New)weapon · restricted1 in 17$289 445 gems8.7%3029.91.00×
XM1014 | Fallout Warning (Factory New)weapon16.0%$72.24 111 gems5.8%6579.80.81×
UMP-45 | Fallout Warning (Factory New)weapon · industrial32.0%$45.22 69.57 gems7.3%159159.71.00×
P90 | Fallout Warning (Factory New)weapon · industrial32.0%$40.94 62.99 gems6.6%182159.71.14×
SG 553 | Fallout Warning (Factory New)weapon · Uncommon1 in 12$1.17 1.8 gems0.0%4139.91.03×
Values are Clash.gg'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 clash:api/cases/details, 11 Nov, 17:55 UTC.

Biggest dropsfrom this case, by value

Latest dropsnewest first

P90 | Fallout Warning (Factory New)weapon · industrial$221340 gems$40.9462.99 gems0.19x
P90 | Fallout Warning (Factory New)weapon · industrial$221340 gems$40.9462.99 gems0.19x
P90 | Fallout Warning (Factory New)weapon · industrial$221340 gems$40.9462.99 gems0.19x
UMP-45 | Fallout Warning (Factory New)weapon · industrial$221340 gems$45.2269.57 gems0.20x
P90 | Fallout Warning (Factory New)weapon · industrial$221340 gems$40.9462.99 gems0.19x
XM1014 | Fallout Warning (Factory New)weapon$221340 gems$72.24111 gems0.33x
UMP-45 | Fallout Warning (Factory New)weapon · industrial$221340 gems$45.2269.57 gems0.20x
UMP-45 | Fallout Warning (Factory New)weapon · industrial$221340 gems$45.2269.57 gems0.20x

Observed RTP over timedaily, 30 days

Observed RTP, dailyAdvertised 90.00%

Catalog changesprice, advertised RTP and contents, per capture

CapturedPriceAdvertisedItems
3 Nov, 02:04 UTC$22190.00%7
Each opening is tested against the capture in force when it happened; a price or odds change starts a new one.

listedremarkable 2.0%covert 4.0%restricted 6.0%other 16.0%industrial 64.0%Uncommon 8.0%best hit $6,193 (27.99x)