How is the hour-of-day pattern worked out?

Every hourly price is divided by the same item’s average over the 24 hours around it, so a price drifting up or down over the month does not make one end of the day look dear, and the 24 hours are then centred so an average hour reads 1.000. The best buy window is the cheapest run of three hours and the best sell window the dearest. Hours are UTC, with the hour on the wall in the zone most of the market’s players keep beside them.

How much history does the pattern need?

Each hour of the day needs a few days of scans behind it before its figure means anything. The confidence line reads the thinnest hour: settled from ten days of scans, provisional from three, too early under that, and no pattern at all while fewer than half the hours have been scanned. Scanning Normal Horde US through the night fills the gaps.

Best hours to buy and sell

Pick a market and an item. Every hour of the day shows its typical price, lowest buyout and listings, and the page names the cheapest hours to buy, the dearest to sell, and what the gap is worth after the 5 percent cut.

On Normal Horde US, Item 286746 is cheapest from 15:00 to 18:00 UTC (07:00 to 10:00 Pacific) and dearest from 01:00 to 04:00 UTC (17:00 to 20:00 Pacific). Buying in the cheap hours and selling in the dear ones returns about 207% after the 5 percent cut.

Current market: Normal Horde US. This browser opens every tool here until you pick another. Address for this market: ahledger.com/timing?market=forever/normal/horde/us

1MarketEach house keeps its own hours.2WindowDays of scans the hours are averaged over.3ItemKept while you switch market or window; type another below.

Item

Best hours to buy

15:00 to 18:00 UTC

07:00 to 10:00 Pacific · index 0.505 · typical 6s 28c

Best hours to sell

01:00 to 04:00 UTC

17:00 to 20:00 Pacific · index 1.423 · typical 17s 25c

Spread after the 5% cut

+207%

buy at the cheap hours' lowest buyout, sell at the dear hours' typical price

Confidence

Too early

Too early to trust: the thinnest hour has 1 day of scans behind it over the last 28 days. Read the windows as a hint, not a rule.

Item 286746by hour · Normal Horde US

Hour (UTC)	Pacific	Typical	Lowest	Listings	Index	Days
00:00	16:00	12s 50c	12s	11	1.164	4
01:00	17:00	20s	14s 50c	14	1.263	2
02:00	18:00	13s 25c	9s 50c	10	1.060	4
03:00	19:00	18s 50c	17s 50c	7	1.945	2
04:00	20:00	11s	10s	12	0.990	4
05:00	21:00	10s 67c	9s 50c	11	0.966	4
06:00	22:00	10s	9s 33c	11	0.918	3
07:00	23:00	12s	10s	12	0.937	3
08:00	00:00	10s 33c	8s 67c	11	0.765	3
09:00	01:00	7s 50c	5s 50c	8	0.722	2
10:00	02:00	7s 50c	5s 50c	7	0.703	2
11:00	03:00	6s	5s	9	0.860	3
12:00	04:00	9s 33c	7s 33c	12	0.765	3
13:00	05:00	6s	5s	10	0.645	2
14:00	06:00	7s 88c	6s 25c	10	0.836	4
15:00	07:00	10s 84c	8s	13	0.937	2
16:00	08:00	4s	4s	6	0.291	1
17:00	09:00	4s	4s	5	0.288	1
18:00	10:00	14s 17c	7s 33c	9	1.188	3
19:00	11:00	15s	12s 75c	9	1.403	4
20:00	12:00	14s 81c	12s 50c	10	1.409	4
21:00	13:00	16s	13s 33c	12	1.401	3
22:00	14:00	14s 67c	10s 33c	11	1.227	3
23:00	15:00	20s	19s 50c	13	1.316	2

Under 1.000 is a cheap hour to buy; over 1.000 a good hour to sell. Days counts how many days that hour was scanned in the window. The same figures as JSON: /v1/timing/forever.normal.horde.us/286746 on the API.

The whole market by hour · Normal Horde US

Hour (UTC)	Pacific	Price index	Listings index	Days
00:00	16:00	0.991	1.028	4
01:00	17:00	1.004	1.005	3
02:00	18:00	0.999	1.030	4
03:00	19:00	1.006	1.060	2
04:00	20:00	0.986	1.128	4
05:00	21:00	0.988	1.185	4
06:00	22:00	0.989	1.081	3
07:00	23:00	0.981	1.300	3
08:00	00:00	0.974	1.290	3
09:00	01:00	1.212	1.051	3
10:00	02:00	1.002	1.214	2
11:00	03:00	1.044	0.967	3
12:00	04:00	0.989	0.991	3
13:00	05:00	1.026	0.877	2
14:00	06:00	0.983	0.884	4
15:00	07:00	0.957	0.855	2
16:00	08:00	0.992	0.839	1
17:00	09:00	0.978	0.854	1
18:00	10:00	0.953	0.903	3
19:00	11:00	0.983	0.798	4
20:00	12:00	1.004	0.738	4
21:00	13:00	0.987	0.935	3
22:00	14:00	0.988	0.967	3
23:00	15:00	0.982	1.019	2

Each hour is indexed against the 24 hours around it, item by item across the market's largest positions, then centred so an average hour reads 1.000. For the day-of-week pattern, see market structure.

▸How this is worked out

Every hourly price is divided by the same item's average over the 24 hours around it, so a price drifting over the month does not make one end of the day look dear. The best buy window is the cheapest run of three hours and the best sell window the dearest; the spread buys at the cheap window's lowest buyout and sells at the dear window's typical price less the cut. Forever's history restarts at launch, so a live market's pattern never includes beta scans.

Common questions

What is the best time of day to buy and sell Item 286746?: On Normal Horde US, Item 286746 is cheapest from 15:00 to 18:00 UTC (07:00 to 10:00 Pacific) and dearest from 01:00 to 04:00 UTC (17:00 to 20:00 Pacific). Buying in the cheap hours and selling in the dear ones returns about 207% after the 5 percent cut.
How is the hour-of-day pattern worked out?: Every hourly price is divided by the same item’s average over the 24 hours around it, so a price drifting up or down over the month does not make one end of the day look dear, and the 24 hours are then centred so an average hour reads 1.000. The best buy window is the cheapest run of three hours and the best sell window the dearest. Hours are UTC, with the hour on the wall in the zone most of the market’s players keep beside them.
How much history does the pattern need?: Each hour of the day needs a few days of scans behind it before its figure means anything. The confidence line reads the thinnest hour: settled from ten days of scans, provisional from three, too early under that, and no pattern at all while fewer than half the hours have been scanned. Scanning Normal Horde US through the night fills the gaps.