Trade Goods · Enchanting · item 247786 · vendor 1c
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.
| Posted at | Seen | 2h | 6h | 12h | 24h | 48h |
|---|---|---|---|---|---|---|
| at or below floor | 97 | 29% | 89% | 91% | 91% | 91% |
| +10% to +30% | 16 | 12% | 25% | 25% | 25% | 25% |
| over +30% | 6 | 0% | 0% | 0% | 0% | 0% |
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. 66 sales out of 119 tracked listings.
| Price vs floor | ≤ 2h | ≤ 6h | ≤ 12h | ≤ 24h | ≤ 48h |
|---|---|---|---|---|---|
| −10% 8c | 40% | 94% | 95% | 95% | 95% |
| −5% 9c | 38% | 93% | 94% | 94% | 94% |
| +0% 9c | 37% | 92% | 93% | 93% | 93% |
| +5% 9c | 35% | 91% | 92% | 92% | 92% |
| +10% 10c | 34% | 90% | 91% | 91% | 91% |
| +20% 11c | 31% | 87% | 89% | 89% | 89% |
| +30% 12c | 29% | 85% | 87% | 87% | 87% |
| +50% 14c | 26% | 80% | 83% | 83% | 83% |
Cox proportional-hazards model on price vs floor and stack size (fitted on this item). Price effect β = -1.07 ± 0.46: each +10% on price multiplies the sell rate by 0.90. For 1 unit.
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.
The biggest single posting holds 20% of listed quantity across 21 postings (HHI 0.125, competitive). Near the floor right now, one posting holds 46% 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.
| When | Bought at | Relisted at | Qty |
|---|---|---|---|
| Sat 14 Nov 20:49 | 7c | 9c | 4 |
| Sat 14 Nov 20:49 | 7c | 9c | 4 |
| Sat 14 Nov 20:49 | 7c | 9c | 20 |
| Sat 14 Nov 20:49 | 7c | 9c | 20 |
| Sat 14 Nov 20:49 | 7c | 9c | 20 |
| Sat 14 Nov 20:49 | 7c | 9c | 20 |
| Sat 14 Nov 20:49 | 7c | 9c | 20 |
| Sat 14 Nov 20:49 | 7c | 9c | 20 |
| Sat 14 Nov 18:49 | 7c | 3s 7c | 20 |
No material/crafted links for this item yet.
| Recipe | Needs | Profit |
|---|---|---|
| 1 | 46c | |
| 1 | – |
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