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Stormy Storm Whoopee Cap

Stormy StormUnusual2d ago
Sell price
25 keys, 32.33 ref
Buy price
22 keys, 11.44 ref
In keys
25.5 keys
In USD
$57.66 at the Steam key rate

Community price on backpack.tf: 19.0–21.0 keys, last changed 2025-06-12 (1.2y ago). The live quote above, 25.5 keys, is 34% higher and last moved 2d ago. They are different measures: the quote is what traders and bots are asking and bidding on the classifieds right now, and it moves for thousands of items every day; the community price is a suggestion accepted by vote, which changes only when someone argues it should. A quote well away from the vote is usually a price that is about to be re-argued. Community prices from backpack.tf, read under an hour ago.

Price history

54 observations

Interactive chart. Press the left and right arrow keys to move along the series, Home or End to jump to either end, Escape to clear.

The key axis converts at today's rate. Prices are recorded in metal, so a line that is flat in keys followed the key rate rather than standing still.

Stormy Storm Whoopee Cap sell price, 2025-09-25 to 2026-09-04: 54 observations, from 22.4 keys to 25.5 keys. Sampled evenly across the range.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC22.4 keys16.7 keys
30 SEP 2025 · 20:23 UTC22.4 keys16.6 keys
19 OCT 2025 · 19:52 UTC20.3 keys16.6 keys
25 OCT 2025 · 16:11 UTC19.4 keys15.8 keys
10 NOV 2025 · 00:12 UTC20.5 keys16.8 keys
22 NOV 2025 · 14:37 UTC23.5 keys16.5 keys
6 JAN 2026 · 09:35 UTC23.1 keys18.1 keys
22 JAN 2026 · 07:43 UTC20.1 keys17.1 keys
29 JAN 2026 · 09:42 UTC19.6 keys16.2 keys
1 FEB 2026 · 21:44 UTC18.7 keys15.4 keys
15 FEB 2026 · 22:39 UTC18.4 keys17.0 keys
22 FEB 2026 · 16:40 UTC17.4 keys16.3 keys
1 MAR 2026 · 06:41 UTC17.2 keys16.2 keys
16 MAR 2026 · 20:07 UTC17.4 keys15.8 keys
23 MAR 2026 · 14:06 UTC18.7 keys17.0 keys
2 APR 2026 · 14:29 UTC19.1 keys17.4 keys
20 APR 2026 · 06:29 UTC19.2 keys17.4 keys
26 APR 2026 · 08:32 UTC19.1 keys17.4 keys
8 JUN 2026 · 12:30 UTC25.2 keys18.9 keys
29 JUN 2026 · 03:14 UTC23.7 keys20.6 keys
5 JUL 2026 · 23:12 UTC22.5 keys19.6 keys
19 JUL 2026 · 20:45 UTC23.7 keys20.6 keys
29 JUL 2026 · 02:45 UTC24.8 keys21.5 keys
3 AUG 2026 · 00:24 UTC25.8 keys22.3 keys
19 AUG 2026 · 14:10 UTC26.0 keys22.6 keys
24 AUG 2026 · 12:09 UTC25.9 keys22.5 keys
24 AUG 2026 · 16:08 UTC25.8 keys22.5 keys
25 AUG 2026 · 00:08 UTC26.0 keys22.6 keys
25 AUG 2026 · 02:08 UTC25.9 keys22.6 keys
25 AUG 2026 · 06:09 UTC26.0 keys22.6 keys
25 AUG 2026 · 14:09 UTC26.0 keys22.6 keys
25 AUG 2026 · 18:09 UTC26.0 keys22.6 keys
25 AUG 2026 · 22:09 UTC26.0 keys22.6 keys
26 AUG 2026 · 12:08 UTC26.0 keys22.7 keys
27 AUG 2026 · 00:09 UTC26.0 keys22.6 keys
28 AUG 2026 · 04:08 UTC26.1 keys22.7 keys
28 AUG 2026 · 16:09 UTC26.0 keys22.6 keys
29 AUG 2026 · 08:09 UTC26.0 keys22.6 keys
31 AUG 2026 · 08:09 UTC26.0 keys22.6 keys
4 SEP 2026 · 00:08 UTC25.5 keys22.2 keys

Price history in numbers

54 readings since 25 Sep 2025

Over the last 30 days the Stormy Storm Whoopee Cap's sell price ranged from 25.5 keys to 26.6 keys and is down 1.7% after 21 moves. Over a year it ranged from 17.2 keys to 28.1 keys (up 14.0%). Today's 25.5 keys sits in the upper third of its range: the lowest we have recorded is 17.2 keys (1 Mar 2026) and the highest 28.1 keys (16 Nov 2025). The price has moved 53 times since we began recording it — about once every 6 days.

WindowLowHighChangeMovesReadings
30 days25.5 keys26.6 keys−1.7%2122
90 days22.5 keys26.6 keys+1.1%2930
a year17.2 keys28.1 keys+14.0%5354

Details

SKU174;5;u29
Last price change2026-09-04 00:08 UTC
Key rate when recorded62.89 ref

Same effect, other items

the effect across the catalogue

Other effects on the Whoopee Cap

same item, different effect

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