Trade Goods · Enchanting · item 20746 · vendor 10s
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 | 350 | 14% | 17% | 17% | 17% | 17% |
| floor to +10% | 48 | 98% | 98% | 98% | 98% | 98% |
| over +30% | 25 | 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. 86 sales out of 423 tracked listings.
| Price vs floor | ≤ 2h | ≤ 6h | ≤ 12h | ≤ 24h | ≤ 48h |
|---|---|---|---|---|---|
| −10% 10s | 30% | 34% | 34% | 34% | 34% |
| −5% 10s 55c | 26% | 30% | 30% | 30% | 30% |
| +0% 11s 11c | 23% | 26% | 26% | 26% | 26% |
| +5% 11s 67c | 20% | 23% | 23% | 23% | 23% |
| +10% 12s 22c | 18% | 20% | 20% | 20% | 20% |
| +20% 13s 33c | 14% | 16% | 16% | 16% | 16% |
| +30% 14s 44c | 11% | 13% | 13% | 13% | 13% |
| +50% 16s 66c | 7% | 8% | 8% | 8% | 8% |
Cox proportional-hazards model on price vs floor and stack size (fitted on this item). Price effect β = -3.09 ± nan: each +10% on price multiplies the sell rate by 0.74. 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 49% of listed quantity across 7 postings (HHI 0.298, concentrated). Near the floor right now, one posting holds 56% 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.
No material/crafted links for this item yet.
Enchanting: 1×
Vision Dust 10s 15c, 2×
Stranglethorn Seed 4s 21c, 1×
Leaded Vial 49c
Materials 19s 6c → sells for 10s 55c: −8s 51c per craft
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