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, Diamond Hammer is cheapest from 16:00 to 19:00 UTC (08:00 to 11:00 Pacific) and dearest from 20:00 to 23:00 UTC (12:00 to 15:00 Pacific). Buying in the cheap hours and selling in the dear ones returns about 164% 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

16:00 to 19:00 UTC

08:00 to 11:00 Pacific · index 0.822 · typical 1g 26s 30c

Best hours to sell

20:00 to 23:00 UTC

12:00 to 15:00 Pacific · index 1.264 · typical 3g 17s 78c

Spread after the 5% cut

+164%

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 0 days of scans behind it over the last 28 days. Read the windows as a hint, not a rule.

Diamond Hammerby hour · Normal Alliance US

Hour (UTC)	Pacific	Typical	Lowest	Listings	Index	Days
00:00	16:00	2g 72s	2g 53s 50c	11	1.100	4
01:00	17:00	3g 6s 67c	2g 82s 67c	14	1.068	3
02:00	18:00	2g 54s	2g 20s 75c	18	1.075	4
03:00	19:00	2g 53s 25c	1g 70s	15	1.082	4
04:00	20:00	2g 3s 67c	1g 84s 33c	12	1.041	3
05:00	21:00	1g 98s 44c	1g 67s	11	1.044	3
06:00	22:00	2g 23s 63c	1g 60s 75c	17	1.046	4
07:00	23:00	2g 1s 50c	2g 1s	18	0.927	2
08:00	00:00	1g 7s	1g 3s	27	0.989	1
09:00	01:00	2g 1s 50c	1g 51s	13	0.909	2
10:00	02:00	1g 77s	1g 50s	14	0.840	2
11:00	03:00	1g 77s	1g 25s	14	0.866	2
13:00	05:00	1g 3s 50c	99s	15	1.007	1
14:00	06:00	1g 51s	1g 30s	17	0.812	3
15:00	07:00	1g 10s 75c	1g 4s 50c	15	0.882	2
16:00	08:00	1g 20s	1g	21	0.888	1
17:00	09:00	1g 30s	1g 23s	15	0.795	3
18:00	10:00	1g 28s 89c	1g 20s 33c	13	0.783	3
19:00	11:00	1g 5s	1g 4s	13	0.961	2
20:00	12:00	3g	2g 87s 50c	5	1.235	2
21:00	13:00	3g 51s 33c	3g 33s 33c	3	1.226	3
22:00	14:00	3g 2s	2g 65s 50c	7	1.330	4
23:00	15:00	2g 80s	2g 78s 50c	8	1.094	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/2194 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 Diamond Hammer?: On Normal Alliance US, Diamond Hammer is cheapest from 16:00 to 19:00 UTC (08:00 to 11:00 Pacific) and dearest from 20:00 to 23:00 UTC (12:00 to 15:00 Pacific). Buying in the cheap hours and selling in the dear ones returns about 164% 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.