Anchor feed · Scaling protocol

SGB/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: SGB/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 2026-09-18T09:57:06Z.

How tightly the field agreed

120 rounds

Typical distance from the median · middle 50%

±1907.7PPM half-width · the band allows ±1400

the median±1907.7 of ±1400 PPM allowed±1400 PPM · band edge

Latest medianround #1458836: 0.0009613
Tightest roundhalf-width: ±105.6 PPM
Widest roundhalf-width: ±21851.4 PPM

Half-widths here; the register below prints the full Q1–Q3 spread. Ending 2026-09-18 09:55 UTC.How the band is set →

Agreement profile

0 – 23600 PPM

oldest · #1458717median 1907.7 PPMnewest · #1458836

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 SGB/USD allows ±1400 PPM, about 1× 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
#1458836	09-18 09:55:30	0.0009613	0.0009297	0.0009631	34744.6 PPM	—	0.00095995 – 0.00096265	0.0009164 / 0.0010064
#1458835	09-18 09:54:00	0.0009631	0.000961	0.0009696	8929.5 PPM	—	0.00096175 – 0.00096445	0.0009297 / 0.0009828
#1458834	09-18 09:52:30	0.0009608	0.0009297	0.0009623	33930.1 PPM	—	0.00095945 – 0.00096215	0.0009296 / 0.0010064
#1458833	09-18 09:51:00	0.0009622	0.0009605	0.000967	6755.4 PPM	—	0.00096085 – 0.00096355	0.0009296 / 0.0009794
#1458832	09-18 09:49:30	0.0009605	0.0009297	0.0009616	33211.9 PPM	—	0.00095916 – 0.00096184	0.0009296 / 0.0010064
#1458831	09-18 09:48:00	0.0009606	0.0009297	0.0009626	34249.4 PPM	—	0.00095926 – 0.00096194	0.0009171 / 0.0010064
#1458830	09-18 09:46:30	0.0009611	0.0009297	0.0009626	34231.6 PPM	—	0.00095975 – 0.00096245	0.0009296 / 0.0010064
#1458829	09-18 09:45:00	0.0009625	0.0009588	0.0009655	6961.0 PPM	—	0.00096115 – 0.00096385	0.0009296 / 0.0009773
#1458828	09-18 09:43:30	0.000961	0.0009472	0.0009647	18210.2 PPM	—	0.00095965 – 0.00096235	0.0009296 / 0.0009813
#1458827	09-18 09:42:00	0.0009472	0.0009467	0.0009473	633.4 PPM	—	0.00094587 – 0.00094853	0.0009296 / 0.000976
#1458826	09-18 09:40:30	0.0009467	0.0009464	0.0009469	528.2 PPM	—	0.00094537 – 0.00094803	0.0009297 / 0.000976
#1458825	09-18 09:39:00	0.0009465	0.0009465	0.0009468	317.0 PPM	—	0.00094517 – 0.00094783	0.0009296 / 0.000976
#1458824	09-18 09:37:30	0.0009461	0.0009297	0.0009468	18074.2 PPM	—	0.00094478 – 0.00094742	0.000924 / 0.000976
#1458823	09-18 09:36:00	0.0009468	0.0009467	0.0009469	211.2 PPM	—	0.00094547 – 0.00094813	0.0009296 / 0.000976
#1458822	09-18 09:34:30	0.0009467	0.0009297	0.0009468	18062.7 PPM	—	0.00094537 – 0.00094803	0.0009296 / 0.000976
#1458821	09-18 09:33:00	0.0009468	0.0009467	0.0009471	422.5 PPM	—	0.00094547 – 0.00094813	0.0009297 / 0.000976
#1458820	09-18 09:31:30	0.0009468	0.0009297	0.0009471	18377.7 PPM	—	0.00094547 – 0.00094813	0.0009297 / 0.000976
#1458819	09-18 09:30:00	0.0009471	0.0009469	0.0009472	316.8 PPM	—	0.00094577 – 0.00094843	0.0009297 / 0.000976
#1458818	09-18 09:28:30	0.000947	0.0009465	0.0009474	950.4 PPM	-739.2 PPM	0.00094567 – 0.00094833	0.0009297 / 0.000976
#1458817	09-18 09:27:00	0.0009462	0.0009456	0.0009467	1162.5 PPM	+211.4 PPM	0.00094488 – 0.00094752	0.0009297 / 0.000976
#1458816	09-18 09:25:30	0.0009465	0.0009463	0.0009468	528.3 PPM	-317.0 PPM	0.00094517 – 0.00094783	0.0009296 / 0.000976
#1458815	09-18 09:24:00	0.0009462	0.0009455	0.0009466	1162.5 PPM	+317.1 PPM	0.00094488 – 0.00094752	0.0009296 / 0.000976
#1458814	09-18 09:22:30	0.0009465	0.0009297	0.0009469	18172.2 PPM	-105.7 PPM	0.00094517 – 0.00094783	0.0009296 / 0.000976
#1458813	09-18 09:21:00	0.0009465	0.0009462	0.0009468	633.9 PPM	0.0 PPM	0.00094517 – 0.00094783	0.0009296 / 0.000976
#1458812	09-18 09:19:30	0.0009465	0.0009297	0.0009468	18066.6 PPM	+105.7 PPM	0.00094517 – 0.00094783	0.0009296 / 0.000976
#1458811	09-18 09:18:00	0.0009467	0.0009461	0.0009472	1161.9 PPM	0.0 PPM	0.00094537 – 0.00094803	0.0009296 / 0.000976
#1458810	09-18 09:16:30	0.0009466	0.0009296	0.000947	18381.6 PPM	+316.9 PPM	0.00094527 – 0.00094793	0.0009296 / 0.000976
#1458809	09-18 09:15:00	0.000947	0.0009468	0.0009472	422.4 PPM	-422.4 PPM	0.00094567 – 0.00094833	0.0009296 / 0.000976
#1458808	09-18 09:13:30	0.0009468	0.0009462	0.0009474	1267.4 PPM	+316.9 PPM	0.00094547 – 0.00094813	0.0009296 / 0.000976
#1458807	09-18 09:12:00	0.0009469	0.0009464	0.0009476	1267.3 PPM	+528.0 PPM	0.00094557 – 0.00094823	0.0009296 / 0.000976

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 →

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