Anchor feed · Scaling protocol

APT/USD — the consensus band, round by round

How closely Flare's registered providers agreed on this price in each 90-second voting round, and where our own submission landed. Pick a range, drag across the chart to zoom, hover for exact values.

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Seraphim FTSO submission · consensus median · interquartile range

FigureLive data, not a schematic: APT/USD anchor rounds, one point per 90-second voting round, with Seraphim FTSO's own submission drawn on top. The plate opens on % deviation — every band redrawn relative to that round's median, in PPM — because the interquartile range and the reward band are a fraction of a percent wide and collapse onto the median line against a moving price. Press Price to read the feed in its own units instead. Without JavaScript the plate shows the last 96 rounds; with it, the range buttons load up to 14 days from the same source. data as of 2026-09-19T10:36:52Z.

How tightly the field agreed

120 rounds

Typical distance from the median · middle 50%

±162.8PPM half-width · the band allows ±1150

the median±162.8 of ±1150 PPM allowed±1150 PPM · band edge

Latest medianround #1459822: 0.73708
Tightest roundhalf-width: ±35.8 PPM
Widest roundhalf-width: ±589.3 PPM

Half-widths here; the register below prints the full Q1–Q3 spread. Ending 2026-09-19 10:34 UTC.How the band is set →

Agreement profile

0 – 636 PPM

oldest · #1459703median 162.8 PPMnewest · #1459822

FigureLive data, not a schematic: how far from the median the middle 50% of providers sat, in each of the 120 rounds this page holds — the interquartile range as a half-width, round by round. The dashed line is the median of those values. Tighter agreement means a harder round: the field is crowded around one number and being close is no longer enough to stand out. The secondary reward band on APT/USD allows ±1150 PPM, about 7× that median — so the money on this feed is contested inside the primary band, which is this interquartile range, not at the outer edge.

What am I looking at?

Gold line — the consensus median, the price the providers collectively agreed on that voting round. It is the number every submission is scored against.
Inner shaded band (IQR) — the middle 50% of providers, from the first quartile to the third. The narrower it is, the more closely the field agreed.
Outer shaded band — the wider secondary reward band. A submission inside it earns the round's accuracy rewards; a submission outside it earns nothing for that round.
% deviation view — every band redrawn relative to the median, in parts per million, so the spread stays legible even while the price is trending.
Zoom — on the no-JavaScript snapshot these set the vertical window: IQR (how tightly providers agreed), Reward band (the fixed ±500 PPM frame), or Full (including the low/high outliers). With JavaScript on, the axis scales to the data and you drag across the plot to zoom into a stretch of rounds.
Our own submission — the deep-gold markers are Seraphim FTSO's submitted price each round. Hugging the median is what accuracy looks like; it reads most clearly in the % deviation view.
A narrow band means the field agreed closely, which means accuracy is harder that round — and a provider that stays inside it anyway is doing real work. That is the whole argument of this site, drawn from live data.

Recent voting rounds

30 most recent · 90 s each

Swipe the table sideways for all 9 columns →

Round	Time (UTC)	Median	Q1	Q3	IQR width	Our deviation	Secondary band	Low/High
#1459822	09-19 10:34:30	0.73708	0.73703	0.73715	162.8 PPM	—	0.736232 – 0.737928	0.73615 / 0.7378
#1459821	09-19 10:33:00	0.7349	0.7347	0.73502	435.4 PPM	—	0.734055 – 0.735745	0.73443 / 0.73539
#1459820	09-19 10:31:30	0.73673	0.7367	0.73682	162.9 PPM	—	0.735883 – 0.737577	0.73639 / 0.7377
#1459819	09-19 10:30:00	0.7361	0.73597	0.73614	230.9 PPM	—	0.735253 – 0.736947	0.73506 / 0.7367
#1459818	09-19 10:28:30	0.73637	0.73625	0.73663	516.0 PPM	—	0.735523 – 0.737217	0.73572 / 0.73691
#1459817	09-19 10:27:00	0.73531	0.73517	0.73544	367.2 PPM	—	0.734464 – 0.736156	0.73472 / 0.73616
#1459816	09-19 10:25:30	0.73555	0.73545	0.73573	380.7 PPM	—	0.734704 – 0.736396	0.73473 / 0.73636
#1459815	09-19 10:24:00	0.73591	0.73577	0.73606	394.1 PPM	—	0.735064 – 0.736756	0.73349 / 0.7368
#1459814	09-19 10:22:30	0.7335	0.73343	0.73351	109.1 PPM	—	0.732656 – 0.734344	0.73247 / 0.7338
#1459813	09-19 10:21:00	0.73182	0.73174	0.73194	273.3 PPM	—	0.730978 – 0.732662	0.73162 / 0.73262
#1459812	09-19 10:19:30	0.73248	0.73245	0.73252	95.6 PPM	—	0.731638 – 0.733322	0.73198 / 0.73363
#1459811	09-19 10:18:00	0.73223	0.73211	0.73239	382.4 PPM	—	0.731388 – 0.733072	0.73137 / 0.7326
#1459810	09-19 10:16:30	0.73263	0.73252	0.73273	286.6 PPM	—	0.731787 – 0.733473	0.73212 / 0.73336
#1459809	09-19 10:15:00	0.73409	0.73402	0.73417	204.3 PPM	—	0.733246 – 0.734934	0.73382 / 0.73462
#1459808	09-19 10:13:30	0.73274	0.73253	0.7329	505.0 PPM	—	0.731897 – 0.733583	0.73196 / 0.7336
#1459807	09-19 10:12:00	0.7326	0.73247	0.7328	450.5 PPM	—	0.731758 – 0.733442	0.73204 / 0.73408
#1459806	09-19 10:10:30	0.73423	0.73386	0.73443	776.3 PPM	—	0.733386 – 0.735074	0.73311 / 0.7352
#1459805	09-19 10:09:00	0.73213	0.73212	0.73218	82.0 PPM	—	0.731288 – 0.732972	0.73153 / 0.7326
#1459804	09-19 10:07:30	0.73166	0.73155	0.73172	232.3 PPM	—	0.730819 – 0.732501	0.73016 / 0.73207
#1459803	09-19 10:06:00	0.73075	0.73064	0.7308	219.0 PPM	—	0.72991 – 0.73159	0.73027 / 0.73172
#1459802	09-19 10:04:30	0.73039	0.73031	0.73054	314.9 PPM	—	0.72955 – 0.73123	0.72973 / 0.7308
#1459801	09-19 10:03:00	0.72956	0.72948	0.7297	301.6 PPM	—	0.728721 – 0.730399	0.72889 / 0.72999
#1459800	09-19 10:01:30	0.73124	0.73113	0.73147	465.0 PPM	—	0.730399 – 0.732081	0.73074 / 0.7317
#1459799	09-19 10:00:00	0.72971	0.72938	0.73024	1178.6 PPM	—	0.728871 – 0.730549	0.72833 / 0.73145
#1459798	09-19 09:58:30	0.72947	0.72937	0.7296	315.3 PPM	+178.2 PPM	0.728631 – 0.730309	0.72875 / 0.73015
#1459797	09-19 09:57:00	0.73187	0.73173	0.73197	327.9 PPM	-191.3 PPM	0.731028 – 0.732712	0.73153 / 0.73275
#1459796	09-19 09:55:30	0.73023	0.73012	0.73048	493.0 PPM	-698.4 PPM	0.72939 – 0.73107	0.72966 / 0.73071
#1459795	09-19 09:54:00	0.73011	0.73	0.73015	205.4 PPM	-150.7 PPM	0.72927 – 0.73095	0.72954 / 0.73068
#1459794	09-19 09:52:30	0.72933	0.72884	0.72944	822.7 PPM	+287.9 PPM	0.728491 – 0.730169	0.72874 / 0.72981
#1459793	09-19 09:51:00	0.72904	0.72895	0.7291	205.8 PPM	-411.5 PPM	0.728202 – 0.729878	0.7285 / 0.73026

All 30 rounds are in this frame

The register scrolls inside its frame — keep scrolling in the table for the rounds below

Rounds run newest first. Q1 and Q3 are the quartiles of all submitted values; the secondary band is the pay/no-pay boundary for the round. How a feed forms, from venue to median →

Convinced by the data? Delegating takes two minutes. Delegate to Seraphim →