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, Rigid Shoulders is cheapest from 14:00 to 17:00 UTC (06:00 to 09:00 Pacific) and dearest from 21:00 to 00:00 UTC (13:00 to 16:00 Pacific). Buying in the cheap hours and selling in the dear ones returns about 36% 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

14:00 to 17:00 UTC

06:00 to 09:00 Pacific · index 0.882 · typical 96s 86c

Best hours to sell

21:00 to 00:00 UTC

13:00 to 16:00 Pacific · index 1.191 · typical 1g 33s 61c

Spread after the 5% cut

+36%

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.

Rigid Shouldersby hour · Normal Alliance US

Hour (UTC)	Pacific	Typical	Lowest	Listings	Index	Days
00:00	16:00	1g 25s 56c	1g 8s 33c	6	0.986	3
01:00	17:00	1g 34s 40c	1g 5s	8	1.045	3
02:00	18:00	1g 15s	79s 67c	8	0.938	3
03:00	19:00	97s 75c	69s 50c	8	0.922	4
04:00	20:00	83s 67c	48s	8	0.920	3
05:00	21:00	88s 89c	46s 33c	7	0.972	3
06:00	22:00	90s 75c	61s 25c	5	0.896	4
07:00	23:00	96s 67c	87s 50c	3	0.990	2
08:00	00:00	87s 50c	87s 50c	3	0.896	2
09:00	01:00	95s	90s	4	0.970	1
10:00	02:00	97s 50c	95s	4	1.109	2
11:00	03:00	90s	85s	6	0.972	1
12:00	04:00	79s	50s	5	0.953	1
13:00	05:00	85s 75c	70s	6	0.978	2
14:00	06:00	1g 37s 25c	1g 30s	4	1.008	4
15:00	07:00	73s 33c	72s 67c	5	0.805	3
16:00	08:00	80s	78s	5	0.833	1
17:00	09:00	1g 56s 67c	1g 52s 33c	4	1.088	3
18:00	10:00	1g 41s 25c	1g 38s 25c	3	1.095	4
19:00	11:00	89s 11c	61s 67c	4	0.978	3
20:00	12:00	1g 31s 67c	1g 28s 33c	5	1.071	3
21:00	13:00	1g 31s 67c	1g 20s	5	1.074	3
22:00	14:00	1g 60s	1g 6s 67c	5	1.338	3
23:00	15:00	1g 9s 17c	92s	9	1.163	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/15116 on the API.

The whole market by hour · Normal Alliance US

Hour (UTC)	Pacific	Price index	Listings index	Days
00:00	16:00	1.001	1.007	4
01:00	17:00	1.008	1.024	5
02:00	18:00	0.977	1.045	5
03:00	19:00	0.987	1.087	5
04:00	20:00	0.984	1.111	5
05:00	21:00	0.991	1.166	5
06:00	22:00	0.990	1.207	6
07:00	23:00	0.980	1.174	4
08:00	00:00	1.004	1.270	2
09:00	01:00	0.994	1.146	2
10:00	02:00	0.993	1.104	4
11:00	03:00	0.988	1.055	3
12:00	04:00	1.014	0.951	2
13:00	05:00	0.987	0.956	2
14:00	06:00	1.011	0.918	5
15:00	07:00	0.997	0.894	4
16:00	08:00	1.056	0.791	2
17:00	09:00	1.009	0.854	4
18:00	10:00	0.987	0.873	5
19:00	11:00	1.056	0.728	4
20:00	12:00	0.969	0.908	4
21:00	13:00	0.989	0.934	4
22:00	14:00	1.020	0.893	4
23:00	15:00	1.010	0.903	3

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 Rigid Shoulders?: On Normal Alliance US, Rigid Shoulders is cheapest from 14:00 to 17:00 UTC (06:00 to 09:00 Pacific) and dearest from 21:00 to 00:00 UTC (13:00 to 16:00 Pacific). Buying in the cheap hours and selling in the dear ones returns about 36% 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.