BHI 3.1·Q2 2026 Bulletin
Published Jun 4 2026·Spearman ρ = 0.77·Validation: preliminary
Today's bulletin →
Movers · Q2 2026 · Jun 4 2026
PLATFORM PROFILENG.L

National Grid UK

11.27
B-index (V3.1)
BLACK HOLE
Capture2.168
Escape0.192
Key Structural Insight

UK transmission monopoly

Eleven-Parameter Profile

5DATAMEMACTPROCNETCLOSEPORTSUBFALLORGMOM
Data Depth7/10
Memory8/10
Action8/10
Process10/10
Network8/10
Closeness9/10
Portability1/10
Substitutability1/10
Human Fallback2/10
Org Depth10/10
Momentum4/10
Capture Escape Extended

V3.1 Decomposition

ComponentValueFormula
CES₄ capture core0.8215CES(d, m, a, p)
Knowledge synergy σₖ0.7483√(d · m)
Operability synergy σₒ0.8944√(a · p)
Synergy boost1.24641 + 0.3·(σₖ + σₒ)/2
Org-depth multiplier1.50001 + 0.5·o
Momentum multiplier1.12001 + 0.3·t
Total Capture2.1675c·(1+0.5n)·core·syn·org·mom
CES₃ escape core0.1295CES(x, s, h)
Feedback attenuation0.7125max(0.3, 1 − 0.35·core)
Total Escape0.1923ε + escCore · feedback
B = Capture / Escape11.272.168 / 0.192

Scoring Rationale

Parameter Sensitivity

MARGINAL B-INDEX CHANGE PER ±1 SCORE SHIFT
PORT1
-4.80
SUB1
-4.80
CLOSE9
+2.51
FALL2
-2.35
DATA7
+1.03
ACT8
+0.98
MEM8
+0.96
NET8
+0.81
MOM4
+0.60
PROC10
+0.44
ORG10
+0.38
+ raises B (deepens lock-in) lowers B (aids escape)

Comparable PlatformsCritical Infrastructure (10 peers)

#PlatformTickerB-indexZone
01Synopsys/Cadence (EDA Duopoly)SNPS/CDNS12.97BLACK HOLEProfile →
02PJM InterconnectionNon-profit12.20BLACK HOLEProfile →
03FAA NextGenGovt12.20BLACK HOLEProfile →
04CATL300750.SZ6.86BLACK HOLEProfile →
05Foxconn2317.TW5.65BLACK HOLEProfile →
06Siemens EnergyENR.DE4.89BLACK HOLEProfile →
07Deere & CompanyDE4.68BLACK HOLEProfile →
08ARM HoldingsARM4.23BLACK HOLEProfile →
09CorningGLW3.84BLACK HOLEProfile →
10LindeLIN3.53BLACK HOLEProfile →