Source Mesh

Source coverage

One instrument → many observers → one canonical market state. Market Atlas does not trust a quote: it observes the market through independent paths, counts source families (not URLs), and publishes the consensus with the evidence. This page measures that redundancy and lists where it is still thin.

How it is computed →

Source redundancy

Source coverage →

35of 235 quoted instruments observed through ≥ 2 independent source families

7 ≥ 5 sources16 ≥ 312 2195 single source

Weighted redundancy score64.3%

Tier A majors covered: 5 / 28
Tier B liquid covered: 28 / 128
Proxies confirming: 5
Validators confirming: 0

Redundancy targets by tier

major

≥3 independent families, 5 observations (majors)

5 / 28

17.9% covered

liquid

≥2 families, 3 observations (liquid)

28 / 128

21.9% covered

long tail

1 family, 2 observations (long tail)

61 / 61

100.0% covered

official reference

official single source acceptable (reference rates)

18 / 18

100.0% covered

By asset class

quoted instruments · share observed by ≥ 2 families · mean independent families

Asset class	Quoted	Multi-source	Share	Mean families
FX	83	2	2%	0.99	queue →
Stock	60	0	0%	1.00	queue →
Crypto	39	33	85%	3.13	queue →
ETF	16	0	0%	1.00	queue →
Treasury	13	0	0%	1.00	queue →
Commodity	8	0	0%	1.00	queue →
Index	6	0	0%	1.00	queue →
Future	5	0	0%	1.00	queue →
Bond yield	4	0	0%	1.00	queue →
Rate	1	0	0%	1.00	queue →

Source expansion queue

123instruments below their redundancy target, most valuable gaps first (tier weight × missing families)

Tierall A B C DClassall Stock ETF Index Crypto FX Commodity Future Treasury Bond yield Rate

#	Instrument	Tier	Families / target	Missing	Observations	Proxies · validators	Class	Status	Score
1	CL=FWTI crude oil futures (continuous)	A	1 / 3	−2	1	0 · 0	Commodityeod class	single source	29
2	DJIDow Jones Industrial Average	A	1 / 3	−2	1	0 · 0	Indexeod class	single source	29
3	GC=FGold futures (continuous)	A	1 / 3	−2	1	0 · 0	Commodityeod class	single source	29
4	GBPUSDBritish Pound / US Dollar	A	1 / 3	−2	2	0 · 0	FXfix class	single source	36
5	NDXNasdaq-100	A	1 / 3	−2	2	0 · 0	Indexlive class	single source	36
6	RUTRussell 2000	A	1 / 3	−2	2	0 · 0	Indexlive class	single source	36
7	SPXS&P 500	A	1 / 3	−2	2	0 · 0	Indexlive class	single source	36
8	USDJPYUS Dollar / Japanese Yen	A	1 / 3	−2	2	0 · 0	FXfix class	single source	36
9	VIXCboe Volatility Index	A	1 / 3	−2	2	0 · 0	Indexlive class	single source	36
10	AAPLApple Inc.	A	1 / 3	−2	3	0 · 0	Stocklive class	single source	43
11	AMZNAmazon.com, Inc.	A	1 / 3	−2	3	0 · 0	Stocklive class	single source	43
12	AUDUSDAustralian Dollar / US Dollar	A	1 / 3	−2	3	0 · 0	FXfix class	single source	43
13	GOOGLAlphabet Inc. (Class A)	A	1 / 3	−2	3	0 · 0	Stocklive class	single source	43
14	METAMeta Platforms, Inc.	A	1 / 3	−2	3	0 · 0	Stocklive class	single source	43
15	MSFTMicrosoft Corporation	A	1 / 3	−2	3	0 · 0	Stocklive class	single source	43
16	NVDANVIDIA Corporation	A	1 / 3	−2	3	0 · 0	Stocklive class	single source	43
17	QQQInvesco QQQ Trust	A	1 / 3	−2	3	0 · 0	ETFlive class	single source	43
18	SPYSPDR S&P 500 ETF Trust	A	1 / 3	−2	3	0 · 0	ETFlive class	single source	43
19	TSLATesla, Inc.	A	1 / 3	−2	3	0 · 0	Stocklive class	single source	43
20	USDCHFUS Dollar / Swiss Franc	A	1 / 3	−2	3	0 · 0	FXlive class	single source	43
21	EURUSDEuro / US Dollar	A	1 / 3	−2	6	3 · 0	FXlive class	single source	57
22	AUD/JPYAustralian Dollar / Japanese Yen	B	0 / 2	−2	0	0 · 0	FX	single source	0
23	BTCGUSDBTCG / USD	B	0 / 2	−2	0	0 · 0	Crypto	single source	0
24	PAXGUSDTPAX Gold / USDT	B	0 / 2	−2	0	0 · 0	Crypto	single source	0
25	USDTAEDUS Dollar / AED	B	0 / 2	−2	1	1 · 0	FXlive class	single source	18
26	USDTARSUS Dollar / ARS	B	0 / 2	−2	1	1 · 0	FXlive class	single source	18
27	USDCADUS Dollar / Canadian Dollar	A	2 / 3	−1	3	0 · 0	FXfix class	under-covered	64
28	XRP-USDXRP / USD	A	2 / 3	−1	3	0 · 0	Cryptolive class	under-covered	64
29	AAVE-USDAave / USD	B	1 / 2	−1	1	0 · 0	Cryptolive class	single source	44
30	AUDCADAustralian Dollar / Canadian Dollar	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
31	BCH-USDBitcoin Cash / USD	B	1 / 2	−1	1	0 · 0	Cryptolive class	single source	44
32	BNBUSDTBNB / USDT	B	1 / 2	−1	1	0 · 0	Cryptolive class	single source	44
33	BRLCADBrazilian Real / Canadian Dollar	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
34	CHFCADSwiss Franc / Canadian Dollar	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
35	CNYCADChinese Yuan / Canadian Dollar	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
36	DJXDow Jones Industrial Average (1/100)	B	1 / 2	−1	1	0 · 0	Indexlive class	single source	44
37	ES=FE-mini S&P 500 futures (continuous)	B	1 / 2	−1	1	0 · 0	Futureeod class	single source	44
38	EURAUDEuro / Australian Dollar	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
39	EURBRLEuro / Brazilian Real	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
40	EURCHFEuro / Swiss Franc	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
41	EURCNYEuro / Chinese Yuan	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
42	EURCZKEuro / Czech Koruna	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
43	EURDKKEuro / Danish Krone	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
44	EURHKDEuro / Hong Kong Dollar	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
45	EURHUFEuro / Hungarian Forint	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
46	EURIDREuro / Indonesian Rupiah	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
47	EURILSEuro / Israeli Shekel	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
48	EURINREuro / Indian Rupee	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
49	EURISKEuro / Icelandic Króna	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
50	EURKRWEuro / South Korean Won	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
51	EURMXNEuro / Mexican Peso	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
52	EURMYREuro / Malaysian Ringgit	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
53	EURNOKEuro / Norwegian Krone	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
54	EURNZDEuro / New Zealand Dollar	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
55	EURPHPEuro / Philippine Peso	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
56	EURPLNEuro / Polish Złoty	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
57	EURRONEuro / Romanian Leu	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
58	EURSEKEuro / Swedish Krona	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
59	EURSGDEuro / Singapore Dollar	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
60	EURTHBEuro / Thai Baht	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
61	EURTRYEuro / Turkish Lira	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
62	EURZAREuro / South African Rand	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
63	GBPCADBritish Pound / Canadian Dollar	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
64	HKDCADHong Kong Dollar / Canadian Dollar	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
65	IDRCADIndonesian Rupiah / Canadian Dollar	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
66	INRCADIndian Rupee / Canadian Dollar	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
67	JPYCADJapanese Yen / Canadian Dollar	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
68	KRWCADSouth Korean Won / Canadian Dollar	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
69	MXNCADMexican Peso / Canadian Dollar	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
70	MYRCADMalaysian Ringgit / Canadian Dollar	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
71	NG=FHenry Hub natural gas futures (continuous)	B	1 / 2	−1	1	0 · 0	Commodityeod class	single source	44
72	NOKCADNorwegian Krone / Canadian Dollar	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
73	NZDCADNew Zealand Dollar / Canadian Dollar	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
74	PAXG-USDPAX Gold / USD	B	1 / 2	−1	1	0 · 0	Cryptolive class	single source	44
75	PENCADPEN / Canadian Dollar	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
76	PLNCADPolish Złoty / Canadian Dollar	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
77	SEKCADSwedish Krona / Canadian Dollar	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
78	SGDCADSingapore Dollar / Canadian Dollar	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
79	SI=FSilver futures (continuous)	B	1 / 2	−1	1	0 · 0	Commodityeod class	single source	44
80	THBCADThai Baht / Canadian Dollar	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
81	TRYCADTurkish Lira / Canadian Dollar	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
82	TWDCADTWD / Canadian Dollar	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
83	USDCNHUS Dollar / CNH	B	1 / 2	−1	1	0 · 0	FXeod class	single source	44
84	USDCNYUS Dollar / Chinese Yuan	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
85	USDCZKUS Dollar / Czech Koruna	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
86	USDDKKUS Dollar / Danish Krone	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
87	USDHKDUS Dollar / Hong Kong Dollar	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
88	USDHUFUS Dollar / Hungarian Forint	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
89	USDIDRUS Dollar / Indonesian Rupiah	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
90	USDILSUS Dollar / Israeli Shekel	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
91	USDINRUS Dollar / Indian Rupee	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
92	USDISKUS Dollar / Icelandic Króna	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
93	USDKRWUS Dollar / South Korean Won	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
94	USDMYRUS Dollar / Malaysian Ringgit	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
95	USDNOKUS Dollar / Norwegian Krone	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
96	USDPHPUS Dollar / Philippine Peso	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
97	USDPLNUS Dollar / Polish Złoty	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
98	USDRONUS Dollar / Romanian Leu	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
99	USDSEKUS Dollar / Swedish Krona	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
100	USDTHBUS Dollar / Thai Baht	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
101	USDZARUS Dollar / South African Rand	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
102	ZARCADSouth African Rand / Canadian Dollar	B	1 / 2	−1	1	0 · 0	FXfix class	single source	44
103	EURJPYEuro / Japanese Yen	B	1 / 2	−1	2	0 · 0	FXfix class	single source	56
104	NZDUSDNew Zealand Dollar / US Dollar	B	1 / 2	−1	2	0 · 0	FXfix class	single source	56
105	USDSGDUS Dollar / Singapore Dollar	B	1 / 2	−1	2	0 · 0	FXfix class	single source	56
106	DIASPDR Dow Jones Industrial Average ETF Trust	B	1 / 2	−1	3	0 · 0	ETFlive class	single source	68
107	EEMiShares MSCI Emerging Markets ETF	B	1 / 2	−1	3	0 · 0	ETFlive class	single source	68
108	EFAiShares MSCI EAFE ETF	B	1 / 2	−1	3	0 · 0	ETFlive class	single source	68
109	EURGBPEuro / British Pound	B	1 / 2	−1	3	0 · 0	FXlive class	single source	68
110	GLDSPDR Gold Shares	B	1 / 2	−1	3	0 · 0	ETFlive class	single source	68
111	HYGiShares iBoxx $ High Yield Corporate Bond ETF	B	1 / 2	−1	3	0 · 0	ETFlive class	single source	68
112	IBITiShares Bitcoin Trust ETF	B	1 / 2	−1	3	0 · 0	ETFlive class	single source	68
113	IWMiShares Russell 2000 ETF	B	1 / 2	−1	3	0 · 0	ETFlive class	single source	68
114	SLViShares Silver Trust	B	1 / 2	−1	3	0 · 0	ETFlive class	single source	68
115	TLTiShares 20+ Year Treasury Bond ETF	B	1 / 2	−1	3	0 · 0	ETFlive class	single source	68
116	USDBRLUS Dollar / Brazilian Real	B	1 / 2	−1	3	0 · 0	FXfix class	single source	68
117	USDMXNUS Dollar / Mexican Peso	B	1 / 2	−1	3	0 · 0	FXfix class	single source	68
118	USDTRYUS Dollar / Turkish Lira	B	1 / 2	−1	3	0 · 0	FXfix class	single source	68
119	USOUnited States Oil Fund	B	1 / 2	−1	3	0 · 0	ETFlive class	single source	68
120	VTIVanguard Total Stock Market ETF	B	1 / 2	−1	3	0 · 0	ETFlive class	single source	68
121	XLEEnergy Select Sector SPDR Fund	B	1 / 2	−1	3	0 · 0	ETFlive class	single source	68
122	XLFFinancial Select Sector SPDR Fund	B	1 / 2	−1	3	0 · 0	ETFlive class	single source	68
123	XLKTechnology Select Sector SPDR Fund	B	1 / 2	−1	3	0 · 0	ETFlive class	single source	68

A family is a group of sources believed to share an upstream (declared, or inferred statistically). Proxies (stablecoin markets, crosses) and validators (restricted-rights sources) confirm a value but never count as independent families. Score = 65 % family attainment + 35 % observation attainment.

Likely shared upstreams

pairs of sources whose values coincide within 2 s on ≥ 92 % of ≥ 120 aligned samples — counted as one family

No pair of sources currently looks like a shared upstream. The lineage engine recomputes every five minutes from live observations.

Quoted instruments

235

≥ 3 families

Tier-A target

≥ 5 families

most observed

No fresh source

last known value shown as stale