Shredder Operating Manual - Page 9
Quest · Quest · item 16653 · vendor 62c
Price
Log scale. The gold band is the forecast (Holt-Winters with a daily cycle on the log floor), dark = 80%, light = 95%. Purple marks are sudden moves.
How fast it sells
| Posted at | Seen | 2h | 6h | 12h | 24h | 48h |
|---|---|---|---|---|---|---|
| at or below floor | 205 | 100% | 100% | 100% | 100% | 100% |
| over +30% | 167 | 0% | 86% | 86% | 86% | 86% |
Kaplan-Meier: share of listings sold within each time, by price vs the floor the seller saw when posting. Cancelled, expired and still-listed auctions count as "not sold yet", not as failures. 73 sales out of 374 tracked listings.
Chance to sell, by price
| Price vs floor | ≤ 2h | ≤ 6h | ≤ 12h | ≤ 24h | ≤ 48h |
|---|---|---|---|---|---|
| −10% 20s 68c | 82% | 100% | 100% | 100% | 100% |
| −5% 21s 83c | 71% | 100% | 100% | 100% | 100% |
| +0% 22s 98c | 60% | 100% | 100% | 100% | 100% |
| +5% 24s 13c | 49% | 100% | 100% | 100% | 100% |
| +10% 25s 28c | 40% | 100% | 100% | 100% | 100% |
| +20% 27s 58c | 26% | 100% | 100% | 100% | 100% |
| +30% 29s 87c | 17% | 100% | 100% | 100% | 100% |
| +50% 34s 47c | 7% | 100% | 100% | 100% | 100% |
Cox proportional-hazards model on price vs floor and stack size (fitted on this item). Price effect β = -6.12 ± nan: each +10% on price multiplies the sell rate by 0.56. For 1 unit.
Best posting price
Expected gain vs price
Chance to sell vs price
Expected value = P(sells) × price after the 5% cut + P(doesn't) × (the goods back, valued at 90% of floor, minus the lost deposit) − holding cost while listed. "Gain" is that minus what a vendor pays for the stack. Forever's deposit rate isn't documented, so set it to what the AH window shows you.
Market structure
The biggest single posting holds 12% of listed quantity across 28 postings (HHI 0.062, competitive). Near the floor right now, one posting holds 43% of the cheap supply.
A "posting" is listings of one item that showed up in the same snapshot at the same price: one seller's batch. The API has no seller names.
Possible flips, last 7 days
| When | Bought at | Relisted at | Qty |
|---|---|---|---|
| Sat 14 Nov 16:49 | 10s | 30s 86c | 1 |
| Sat 14 Nov 16:49 | 10s | 30s 86c | 1 |
| Sat 14 Nov 16:49 | 10s | 30s 86c | 1 |
| Sat 14 Nov 16:49 | 9s 99c | 30s 86c | 1 |
| Sat 14 Nov 16:49 | 9s 99c | 30s 86c | 1 |
| Sat 14 Nov 16:49 | 9s 99c | 30s 86c | 1 |
| Sat 14 Nov 16:49 | 9s 99c | 30s 86c | 1 |
| Sat 14 Nov 16:49 | 9s 99c | 30s 86c | 1 |
| Sat 14 Nov 16:49 | 9s 99c | 30s 86c | 1 |
| Sat 14 Nov 16:49 | 9s 99c | 30s 86c | 1 |
Recipe links
No material/crafted links for this item yet.
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