Haze mining

A case on csgo.net (Battle), first seen 2 Nov 2026. Every value is csgo.net's own item price.

Price
$1.49
Advertised RTP
66.77%
EV $0.99 from 12 items
Observed RTP, 30d
155.76%
6,004 openings, odds method
Variance
64.2×
of price², per opening
Tail share
1 in 214
of openings carry half the EV
Below price
99.5%
of openings return less than the price

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

observed, 95% bandadvertisedoutside bandsmall sample
24 hours
497 openings · below min
7 days
150.58%±25.094,341 openings
30 days
155.76%±21.866,004 openings
since tracking started
155.76%±21.866,004 openings
26.5%102.5%178.5%

Outside band, 30 days. Advertised 67.36% sits outside the 95% band of the observed openings (133.90% – 177.62%, 6,004 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
24h49797.38%±70.1—odds
7d4,341150.58%±25.1+6.5σodds
30d6,004155.76%±21.9+7.9σodds
All6,004155.76%±21.9+7.9σodds
Enough sample: 100 openings and 5 expected rare hits (odds method) or 1,000 openings (sample method).

Items, odds and values12 items · odds sum to 1 · observed counts over 6,010 openings, 30 days

Share of the expected value, most valuable first; colour is the item's rarity.
Values are csgo.net'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 csgo-net:pf_case_ranges, 11 Nov, 14:55 UTC.

Biggest dropsfrom this case, by value

Latest dropsnewest first

Observed RTP over timedaily, 30 days

Observed RTP, dailyAdvertised 66.77%

Catalog changesprice, advertised RTP and contents, per capture

CapturedPriceAdvertisedItems
11 Nov, 14:55 UTC$1.4966.77%12
11 Nov, 08:54 UTC$1.4966.61%12
11 Nov, 02:44 UTC$1.4966.44%12
10 Nov, 20:44 UTC$1.4966.42%12
10 Nov, 14:44 UTC$1.4966.70%12
10 Nov, 08:34 UTC$1.4966.98%12
10 Nov, 02:24 UTC$1.4966.98%12
9 Nov, 20:24 UTC$1.4966.96%12
9 Nov, 14:24 UTC$1.4967.02%12
9 Nov, 08:24 UTC$1.4967.09%12
9 Nov, 02:14 UTC$1.4967.46%12
9 Nov, 01:55 UTC$1.4967.43%12
9 Nov, 00:05 UTC$1.4967.42%12
8 Nov, 18:22 UTC$1.4967.45%12
8 Nov, 12:22 UTC$1.4967.45%12
8 Nov, 06:22 UTC$1.4967.44%12
8 Nov, 00:02 UTC$1.4967.46%12
7 Nov, 18:02 UTC$1.4967.44%12
7 Nov, 12:02 UTC$1.4967.44%12
7 Nov, 06:02 UTC$1.4967.45%12
7 Nov, 00:02 UTC$1.4967.48%12
6 Nov, 18:02 UTC$1.4967.38%12
6 Nov, 11:41 UTC$1.4967.50%12
6 Nov, 05:21 UTC$1.4967.73%12
5 Nov, 22:51 UTC$1.4967.74%12
5 Nov, 16:41 UTC$1.4967.72%12
5 Nov, 10:41 UTC$1.4967.46%12
5 Nov, 04:41 UTC$1.4967.52%12
4 Nov, 22:41 UTC$1.4967.50%12
4 Nov, 16:31 UTC$1.4967.54%12
Each opening is tested against the capture in force when it happened; a price or odds change starts a new one.

listedextraordinary 0.0%gold 0.0%covert 0.4%mil spec 55.2%blue 18.5%blueLight 12.0%Rare 10.3%#4b69ff 3.5%best hit $515 (345.8x)