Seraphim Anchor feed · Scaling protocol
GRAM/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
How tightly the field agreed
120 roundsTypical distance from the median · middle 50%
±119.4PPM half-width · the band allows ±1150
the median±119.4 of ±1150 PPM allowed±1150 PPM · band edge
- Latest medianround #1459823
- 1.37122
- Tightest roundhalf-width
- ±29.2 PPM
- Widest roundhalf-width
- ±321.6 PPM
Half-widths here; the register below prints the full Q1–Q3 spread. Ending 2026-09-19 10:36 UTC.How the band is set →
Agreement profile
0 – 347 PPMoldest · #1459704median 119.4 PPMnewest · #1459823
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 |
|---|---|---|---|---|---|---|---|---|
| #1459823 | 09-19 10:36:00 | 1.37122 | 1.3711 | 1.37151 | 299.0 PPM | — | 1.36964 – 1.3728 | 1.37051 / 1.37459 |
| #1459822 | 09-19 10:34:30 | 1.37168 | 1.37155 | 1.37178 | 167.7 PPM | — | 1.3701 – 1.37326 | 1.35533 / 1.37229 |
| #1459821 | 09-19 10:33:00 | 1.37189 | 1.37151 | 1.37211 | 437.4 PPM | — | 1.37031 – 1.37347 | 1.36984 / 1.37284 |
| #1459820 | 09-19 10:31:30 | 1.3727 | 1.37251 | 1.37289 | 276.8 PPM | — | 1.37112 – 1.37428 | 1.33078 / 1.37341 |
| #1459819 | 09-19 10:30:00 | 1.3711 | 1.37095 | 1.37151 | 408.4 PPM | — | 1.36952 – 1.37268 | 1.33077 / 1.39186 |
| #1459818 | 09-19 10:28:30 | 1.37053 | 1.37048 | 1.37065 | 124.0 PPM | — | 1.36895 – 1.37211 | 1.36499 / 1.37292 |
| #1459817 | 09-19 10:27:00 | 1.36901 | 1.36893 | 1.36917 | 175.3 PPM | — | 1.36744 – 1.37058 | 1.36848 / 1.36958 |
| #1459816 | 09-19 10:25:30 | 1.36914 | 1.36901 | 1.36947 | 336.0 PPM | — | 1.36757 – 1.37071 | 1.36816 / 1.36949 |
| #1459815 | 09-19 10:24:00 | 1.36828 | 1.36817 | 1.36848 | 226.6 PPM | — | 1.36671 – 1.36985 | 1.36748 / 1.36876 |
| #1459814 | 09-19 10:22:30 | 1.36816 | 1.36799 | 1.36848 | 358.1 PPM | — | 1.36659 – 1.36973 | 1.36743 / 1.36891 |
| #1459813 | 09-19 10:21:00 | 1.368 | 1.36752 | 1.3684 | 643.3 PPM | — | 1.36643 – 1.36957 | 1.36699 / 1.36943 |
| #1459812 | 09-19 10:19:30 | 1.3691 | 1.36893 | 1.36923 | 219.1 PPM | — | 1.36753 – 1.37067 | 1.36848 / 1.37 |
| #1459811 | 09-19 10:18:00 | 1.36904 | 1.36868 | 1.36918 | 365.2 PPM | — | 1.36747 – 1.37061 | 1.36845 / 1.36971 |
| #1459810 | 09-19 10:16:30 | 1.36941 | 1.36931 | 1.36948 | 124.1 PPM | — | 1.36784 – 1.37098 | 1.36899 / 1.36989 |
| #1459809 | 09-19 10:15:00 | 1.36928 | 1.3691 | 1.36948 | 277.5 PPM | — | 1.36771 – 1.37085 | 1.36863 / 1.37101 |
| #1459808 | 09-19 10:13:30 | 1.36926 | 1.36914 | 1.36948 | 248.3 PPM | — | 1.36769 – 1.37083 | 1.36848 / 1.36992 |
| #1459807 | 09-19 10:12:00 | 1.36938 | 1.36927 | 1.36949 | 160.7 PPM | — | 1.36781 – 1.37095 | 1.36866 / 1.36975 |
| #1459806 | 09-19 10:10:30 | 1.36911 | 1.3688 | 1.36924 | 321.4 PPM | — | 1.36754 – 1.37068 | 1.36847 / 1.36967 |
| #1459805 | 09-19 10:09:00 | 1.36919 | 1.36863 | 1.36934 | 518.6 PPM | — | 1.36762 – 1.37076 | 1.36848 / 1.36977 |
| #1459804 | 09-19 10:07:30 | 1.36948 | 1.36936 | 1.36949 | 94.9 PPM | — | 1.36791 – 1.37105 | 1.36899 / 1.36988 |
| #1459803 | 09-19 10:06:00 | 1.369 | 1.3685 | 1.36917 | 489.4 PPM | — | 1.36743 – 1.37057 | 1.36849 / 1.37115 |
| #1459802 | 09-19 10:04:30 | 1.36933 | 1.36925 | 1.36949 | 175.3 PPM | — | 1.36776 – 1.3709 | 1.36887 / 1.37027 |
| #1459801 | 09-19 10:03:00 | 1.37011 | 1.36999 | 1.37024 | 182.5 PPM | — | 1.36853 – 1.37169 | 1.36949 / 1.37052 |
| #1459800 | 09-19 10:01:30 | 1.36998 | 1.36981 | 1.37005 | 175.2 PPM | — | 1.3684 – 1.37156 | 1.3691 / 1.37053 |
| #1459799 | 09-19 10:00:00 | 1.37027 | 1.37015 | 1.37049 | 248.1 PPM | — | 1.36869 – 1.37185 | 1.36952 / 1.37085 |
| #1459798 | 09-19 09:58:30 | 1.37021 | 1.37016 | 1.37048 | 233.5 PPM | +197.1 PPM | 1.36863 – 1.37179 | 1.36949 / 1.37053 |
| #1459797 | 09-19 09:57:00 | 1.37015 | 1.37009 | 1.37023 | 102.2 PPM | -51.1 PPM | 1.36857 – 1.37173 | 1.36917 / 1.37052 |
| #1459796 | 09-19 09:55:30 | 1.37003 | 1.36958 | 1.37025 | 489.0 PPM | +240.9 PPM | 1.36845 – 1.37161 | 1.36947 / 1.37053 |
| #1459795 | 09-19 09:54:00 | 1.36958 | 1.36953 | 1.36965 | 87.6 PPM | -29.2 PPM | 1.368 – 1.37116 | 1.33114 / 1.37054 |
| #1459794 | 09-19 09:52:30 | 1.37013 | 1.36998 | 1.37024 | 189.8 PPM | +270.0 PPM | 1.36855 – 1.37171 | 1.36955 / 1.37066 |
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 →