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V-Lab

JNB Co Ltd Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:71.57% (-3.15%)
Analysis last updated: Sunday, February 15, 2026 at 01:47 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

All

graph of JNB Co Ltd SGARCH
paramt-stat
ω1.14431.71
α0.32759.78
β0.670819.93
γ1-1.5625-0.12
γ27.99860.41
γ3-34.1093-2.62
γ479.68953.77
γ5-85.0877-2.85
γ637.55921.61
γ7-7.5294-0.62
γ88.19801.01
γ9-8.8429-0.93
Estimation Period:
Mar 16, 2021 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts