Weekly economy report
Week 37, 2026
7–13 September 2026. Every figure below is computed from prices we recorded and timestamped ourselves — nothing here is estimated, and where we hold too little to say something, the page says so instead of showing a zero.
Key rate ranged 61.88–63.77 ref across 46 observations in the week.
Biggest risers
| Item | Before | After | Change |
|---|---|---|---|
| Anti-Freeze Hottie's Hoodie 13 observations | 40.8 keys | 163 keys | +298.23% |
| Haunted Forever! A Hat to Kill For 22 observations | 20.3 keys | 80.6 keys | +297.61% |
| Green Black Hole Pyro's Boron Beanie 23 observations | 23.3 keys | 92.7 keys | +297.43% |
| Hellfire Rotation Sensation 4 observations | 20.8 keys | 82.3 keys | +295.96% |
| Wicked Wood Berlin Brain Bowl 15 observations | 15.7 keys | 61.9 keys | +295.46% |
| Cosmic Constellations Shellmet 9 observations | 18.5 keys | 73.2 keys | +295.32% |
| Scorching Flames Black Watch 9 observations | 63.2 keys | 250 keys | +295.13% |
| Scorching Flames Mining Light 15 observations | 132 keys | 520 keys | +294.99% |
| Searing Stove Bottle Cap 15 observations | 9.93 keys | 39.2 keys | +294.94% |
| Purple Energy Pyromancer's Mask 5 observations | 155 keys | 607 keys | +292.76% |
| Omniscient Orb Patriot Peak 19 observations | 35.6 keys | 140 keys | +292.75% |
| Pyrophoric Personality Taunt: The Shred Alert 16 observations | 5.65 keys | 22.2 keys | +292.65% |
Biggest fallers
| Item | Before | After | Change |
|---|---|---|---|
| Stormy 13th Hour Professional's Panama 4 observations | 407 keys | 9.44 keys | -97.68% |
| Harvest Moon Rimmed Raincatcher 3 observations | 257 keys | 8.67 keys | -96.63% |
| Demonflame Salty Dog 5 observations | 566 keys | 19.6 keys | -96.53% |
| Chiroptera Venenata Prancer's Pride 6 observations | 225 keys | 8.07 keys | -96.4% |
| The Ooze Helmet without a Home 6 observations | 214 keys | 8.16 keys | -96.19% |
| Chiroptera Venenata Brain Bucket 5 observations | 316 keys | 12.7 keys | -95.98% |
| Amaranthine L'Inspecteur 13 observations | 215 keys | 9.31 keys | -95.67% |
| Pumpkin Moon Mighty Mitre 17 observations | 201 keys | 9.56 keys | -95.25% |
| Hellfire Gentleman's Gatsby 5 observations | 187 keys | 9.12 keys | -95.13% |
| Roboactive Metal Slug 17 observations | 163 keys | 8.19 keys | -94.98% |
| Chiroptera Venenata Reggaelator 4 observations | 303 keys | 16.2 keys | -94.65% |
| Frostbite Brotherhood of Arms 11 observations | 432 keys | 23.2 keys | -94.64% |
How these numbers are made
Movers compare the median of an item’s recorded prices during the week against the median of its prices over the four weeks before it — not the first reading against the last. Upstream occasionally emits a single nonsense quote, and one item read at 9 keys after trading at 1,100 is enough to put a fake +7,200% swing at the top of an endpoint-to-endpoint list. Items are only compared when they have at least three observations across the two windows and were worth at least one key to start with, and moves beyond ±300% are dropped as bad data rather than shown. 26,424 items met that bar this week.
Values are held as whole keys plus whole scrap and compared in scrap at the key rate recorded alongside each price, so a week where the key itself moved shifts every figure by that much on top of the item’s own move.
“Items repriced” is not trade volume. Nobody publishes volume for this catalogue — Steam reports it only for names that map to a single market listing, which rules out all 41,000 unusuals, because the market name leaves the effect off. What this counts is how many items changed price, which is a measure of how busy the pricing was, not of how much changed hands.
Generated 2026-09-14 05:04 UTC from our own price history.