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, Nightsky Sash is cheapest from 05:00 to 08:00 UTC (21:00 to 00:00 Pacific) and dearest from 09:00 to 12:00 UTC (01:00 to 04:00 Pacific). Buying in the cheap hours and selling in the dear ones returns about 76% 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

05:00 to 08:00 UTC

21:00 to 00:00 Pacific · index 0.797 · typical 46s 33c

Best hours to sell

09:00 to 12:00 UTC

01:00 to 04:00 Pacific · index 1.142 · typical 74s 33c

Spread after the 5% cut

+76%

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.

Nightsky Sashby hour · Normal Horde US

Hour (UTC)	Pacific	Typical	Lowest	Listings	Index	Days
00:00	16:00	1g 9s 75c	1g 4s 75c	10	1.117	4
01:00	17:00	44s 50c	23s 50c	26	1.042	2
02:00	18:00	75s 50c	64s 33c	17	1.018	3
03:00	19:00	16s 33c	15s	20	0.965	1
04:00	20:00	68s	62s 67c	23	0.831	3
05:00	21:00	49s 73c	45s 67c	26	0.825	3
06:00	22:00	66s 25c	58s 50c	26	0.776	2
07:00	23:00	23s	16s 50c	33	0.790	2
08:00	00:00	47s 33c	44s 33c	23	0.842	3
09:00	01:00	68s	66s 67c	9	1.361	3
10:00	02:00	57s	55s	10	0.997	2
11:00	03:00	98s	95s	12	1.067	1
12:00	04:00	59s 50c	59s	17	0.883	2
13:00	05:00	95s	95s	10	1.093	1
14:00	06:00	89s	87s	11	0.989	3
15:00	07:00	23s	17s	23	0.892	1
16:00	08:00	95s	95s	11	1.145	1
17:00	09:00	95s	84s	10	1.176	1
18:00	10:00	1g 2s	96s 67c	11	1.011	3
19:00	11:00	1g 12s	1g 9s 75c	11	1.027	4
20:00	12:00	1g 11s 94c	1g 9s 75c	9	1.050	4
21:00	13:00	80s 33c	80s 33c	14	1.006	3
22:00	14:00	80s 33c	80s 33c	14	1.077	3
23:00	15:00	46s	46s	18	1.018	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/4720 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 Nightsky Sash?: On Normal Horde US, Nightsky Sash is cheapest from 05:00 to 08:00 UTC (21:00 to 00:00 Pacific) and dearest from 09:00 to 12:00 UTC (01:00 to 04:00 Pacific). Buying in the cheap hours and selling in the dear ones returns about 76% 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.