FTSE 100 Live: Shares sink as gilts hit highest since 2008 on rising Iran threats

FTSEMIB has experienced a sharp reversal from its February 2026 all-time high of 47,426, now trading at 42,840 — a drawdown of approximately 9.7% in under a month. The dual macro shock of rising gilt yields (highest since 2008) and Iran geopolitical escalation creates a particularly toxic mix for Italian equities: sovereign spread widening pressures Italian BTPs, while risk-off sentiment hits the bank-heavy FTSE MIB index disproportionately (Intesa, UniCredit, Mediobanca collectively represent ~35% of index weight). Monthly sigma of 1.29% implies the current move is running well above 3-sigma territory, consistent with a genuine regime shift rather than noise. The breakdown through the 44,000–44,500 support cluster formed over most of March confirms technical deterioration, with the next meaningful support zone near 40,800–41,500 (prior breakout level from Q4 2025). ⚡ DEEP SONNET: Avoid new long exposure. For short positioning, optimal entry on any technical bounce to 43,800–44,200 resistance (previous support now acting as resistance). Current level acceptable for initial partial short position. | TP:6.5% SL:3.2% | 2–4 weeks for primary bearish leg; re-evaluate near 40,800 support | Risk:HIGH — Three simultaneous headwinds: (1) UK gilt contagion spreading to European sovereign bond markets risks BTP-Bund spread widening, directly hurting Italian bank book values; (2) Iranian geopolitical escalation drives oil price uncertainty and global risk-off; (3) Index sits in a technical no-man's-land after breaking multi-week support, with no major bid visible until 40,800. Liquidity risk elevated in this environment. | Sizing:CONSERVATIVE