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 Alliance 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 Alliance US, Cat Carrier (White Kitten) is cheapest from 20:00 to 23:00 UTC (12:00 to 15:00 Pacific) and dearest from 10:00 to 13:00 UTC (02:00 to 05:00 Pacific). Buying in the cheap hours and selling in the dear ones returns about 170% after the 5 percent cut.

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

20:00 to 23:00 UTC

12:00 to 15:00 Pacific · index 0.815 · typical 80s 11c

Best hours to sell

10:00 to 13:00 UTC

02:00 to 05:00 Pacific · index 1.571 · typical 2g 3s 22c

Spread after the 5% cut

+170%

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.

Cat Carrier (White Kitten)by hour · Normal Alliance US

Hour (UTC)	Pacific	Typical	Lowest	Listings	Index	Days
00:00	16:00	81s 88c	73s 75c	11	0.863	4
01:00	17:00	81s 67c	75s 33c	8	0.844	3
02:00	18:00	1g 8s 63c	1g 1s 25c	12	1.149	4
03:00	19:00	1g 12s	71s 25c	12	1.182	4
04:00	20:00	83s 33c	75s 67c	15	0.941	3
05:00	21:00	80s 83c	73s 33c	17	0.922	3
06:00	22:00	1g 1s 25c	78s 75c	15	1.080	4
07:00	23:00	85s	77s 50c	17	0.947	2
08:00	00:00	90s	80s	21	0.955	1
09:00	01:00	82s 50c	72s 50c	17	0.951	2
10:00	02:00	1g 55s	1g 48s 33c	11	1.300	3
11:00	03:00	1g 54s 67c	1g 48s 33c	11	1.320	3
12:00	04:00	3g	3g	1	2.091	1
13:00	05:00	85s	80s	18	0.934	1
14:00	06:00	97s 50c	86s 25c	10	0.908	4
15:00	07:00	96s 33c	88s 33c	12	0.861	3
16:00	08:00	99s 50c	93s	10	0.825	2
17:00	09:00	87s 25c	82s 75c	10	0.858	4
18:00	10:00	86s	80s 50c	11	0.841	4
19:00	11:00	93s	81s 67c	13	0.904	3
20:00	12:00	80s 17c	76s	12	0.812	3
21:00	13:00	79s 67c	66s 67c	13	0.814	3
22:00	14:00	80s 50c	72s	12	0.820	4
23:00	15:00	93s	75s 50c	9	0.878	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.alliance.us/8489 on the API.

The whole market by hour · Normal Alliance US

Hour (UTC)	Pacific	Price index	Listings index	Days
00:00	16:00	0.999	1.031	4
01:00	17:00	0.992	1.055	4
02:00	18:00	0.999	1.119	5
03:00	19:00	0.998	1.158	4
04:00	20:00	0.994	1.182	4
05:00	21:00	1.007	1.211	4
06:00	22:00	1.014	1.255	5
07:00	23:00	0.955	0.998	3
08:00	00:00	0.968	1.133	1
09:00	01:00	0.966	1.140	2
10:00	02:00	0.974	1.077	3
11:00	03:00	0.991	1.040	3
12:00	04:00	1.105	0.795	1
13:00	05:00	0.985	0.943	1
14:00	06:00	1.009	0.896	4
15:00	07:00	1.000	0.848	3
16:00	08:00	1.046	0.809	2
17:00	09:00	0.999	0.833	4
18:00	10:00	0.990	0.847	4
19:00	11:00	1.018	0.869	3
20:00	12:00	0.982	0.936	3
21:00	13:00	0.987	0.947	3
22:00	14:00	1.028	0.908	4
23:00	15:00	0.994	0.970	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 Cat Carrier (White Kitten)?: On Normal Alliance US, Cat Carrier (White Kitten) is cheapest from 20:00 to 23:00 UTC (12:00 to 15:00 Pacific) and dearest from 10:00 to 13:00 UTC (02:00 to 05:00 Pacific). Buying in the cheap hours and selling in the dear ones returns about 170% 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 Alliance US through the night fills the gaps.