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V-Lab

Ratnamani Metals & Tubes Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:110.81% (+78.69%)
Analysis last updated: Friday, February 13, 2026 at 09:24 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Ratnamani Metals & Tubes Ltd S0GARCH
paramt-stat
ω2.72436.27
α0.14395.88
β0.734013.00
γ10.38865.59
γ2-0.6446-5.56
γ30.50334.66
γ4-0.4127-3.49
γ50.17411.49
γ60.11131.12
γ7-0.2186-3.01
γ80.12902.60
Estimation Period:
Aug 13, 2004 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts