Stock Volatility and Drawdown Analyzer

Measure price variability, the largest decline from a peak and any subsequent recovery over your chosen period.

Stock Volatility & Drawdown Analyzer

Parameters

John Holt PLC · JOHNHOL.LG

NGX · Oct. 15, 2025 → Oct. 15, 2026

Volatility

90.2%

Max drawdown

-61.5%

Duration

117

days

Recovery

Not recovered

Peak18.95 NGNMarch 27, 2026
Trough7.30 NGNSept. 16, 2026
Start / end7.10 NGN → 8.75 NGN23.2%

Historical risk metrics only. This tool does not estimate future risk.