Anchor feed · Scaling protocol

POL/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: POL/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 2026-09-19T10:36:40Z.

How tightly the field agreed

120 rounds

Typical distance from the median · middle 50%

±96.1PPM half-width · the band allows ±900

the median±96.1 of ±900 PPM allowed±900 PPM · band edge

Latest medianround #1459822: 0.10439
Tightest roundhalf-width: ±0.0 PPM
Widest roundhalf-width: ±388.8 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 – 420 PPM

oldest · #1459703median 96.1 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 POL/USD allows ±900 PPM, about 9× 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	0.10439	0.10437	0.1044	287.4 PPM	—	0.104296 – 0.104484	0.10434 / 0.10446
#1459821	09-19 10:33:00	0.10436	0.10436	0.10436	0.0 PPM	—	0.104266 – 0.104454	0.10434 / 0.10445
#1459820	09-19 10:31:30	0.1044	0.10439	0.1044	95.8 PPM	—	0.104306 – 0.104494	0.10436 / 0.10442
#1459819	09-19 10:30:00	0.10435	0.10435	0.10436	95.8 PPM	—	0.104256 – 0.104444	0.10431 / 0.10439
#1459818	09-19 10:28:30	0.10432	0.10431	0.10433	191.7 PPM	—	0.104226 – 0.104414	0.10414 / 0.10436
#1459817	09-19 10:27:00	0.10429	0.10427	0.10429	191.8 PPM	—	0.104196 – 0.104384	0.10426 / 0.10437
#1459816	09-19 10:25:30	0.10437	0.10436	0.10438	191.6 PPM	—	0.104276 – 0.104464	0.10427 / 0.10446
#1459815	09-19 10:24:00	0.10426	0.10426	0.10427	95.9 PPM	—	0.104166 – 0.104354	0.10424 / 0.10431
#1459814	09-19 10:22:30	0.10431	0.10431	0.10432	95.9 PPM	—	0.104216 – 0.104404	0.10422 / 0.10438
#1459813	09-19 10:21:00	0.10424	0.10423	0.10426	287.8 PPM	—	0.104146 – 0.104334	0.10416 / 0.10426
#1459812	09-19 10:19:30	0.10406	0.10406	0.10406	0.0 PPM	—	0.103966 – 0.104154	0.104 / 0.1041
#1459811	09-19 10:18:00	0.10407	0.10406	0.10408	192.2 PPM	—	0.103976 – 0.104164	0.10401 / 0.10413
#1459810	09-19 10:16:30	0.10407	0.10406	0.10408	192.2 PPM	—	0.103976 – 0.104164	0.10402 / 0.10415
#1459809	09-19 10:15:00	0.10408	0.10406	0.10408	192.2 PPM	—	0.103986 – 0.104174	0.10405 / 0.10413
#1459808	09-19 10:13:30	0.10404	0.10403	0.10405	192.2 PPM	—	0.103946 – 0.104134	0.10398 / 0.1041
#1459807	09-19 10:12:00	0.10405	0.10404	0.10405	96.1 PPM	—	0.103956 – 0.104144	0.10397 / 0.10408
#1459806	09-19 10:10:30	0.10392	0.10392	0.10393	96.2 PPM	—	0.103826 – 0.104014	0.10386 / 0.10397
#1459805	09-19 10:09:00	0.1039	0.1039	0.10391	96.2 PPM	—	0.103806 – 0.103994	0.10386 / 0.10396
#1459804	09-19 10:07:30	0.10393	0.10392	0.10393	96.2 PPM	—	0.103836 – 0.104024	0.10389 / 0.10397
#1459803	09-19 10:06:00	0.10397	0.10396	0.10397	96.2 PPM	—	0.103876 – 0.104064	0.10394 / 0.10412
#1459802	09-19 10:04:30	0.10396	0.10396	0.10397	96.2 PPM	—	0.103866 – 0.104054	0.10392 / 0.10413
#1459801	09-19 10:03:00	0.10416	0.10416	0.10417	96.0 PPM	—	0.104066 – 0.104254	0.10412 / 0.10429
#1459800	09-19 10:01:30	0.10418	0.10417	0.10419	192.0 PPM	—	0.104086 – 0.104274	0.10415 / 0.10432
#1459799	09-19 10:00:00	0.10425	0.10423	0.10425	191.8 PPM	—	0.104156 – 0.104344	0.10418 / 0.10428
#1459798	09-19 09:58:30	0.10429	0.10428	0.10429	95.9 PPM	+191.8 PPM	0.104196 – 0.104384	0.10424 / 0.10436
#1459797	09-19 09:57:00	0.10442	0.10442	0.10443	95.8 PPM	0.0 PPM	0.104326 – 0.104514	0.10436 / 0.10446
#1459796	09-19 09:55:30	0.10441	0.1044	0.10441	95.8 PPM	0.0 PPM	0.104316 – 0.104504	0.10434 / 0.10445
#1459795	09-19 09:54:00	0.10427	0.10426	0.10428	191.8 PPM	0.0 PPM	0.104176 – 0.104364	0.10421 / 0.10448
#1459794	09-19 09:52:30	0.10448	0.10448	0.10448	0.0 PPM	-191.4 PPM	0.104386 – 0.104574	0.10442 / 0.10457
#1459793	09-19 09:51:00	0.10448	0.10447	0.10449	191.4 PPM	+95.7 PPM	0.104386 – 0.104574	0.10442 / 0.10458

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 →