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V-Lab

Ratnamani Metals & Tubes Ltd Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:100.04% (-12.51%)
Analysis last updated: Saturday, February 14, 2026 at 11:55 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Ratnamani Metals & Tubes Ltd SGARCH
paramt-stat
ω2.78166.25
α0.14246.03
β0.744614.18
γ10.40355.73
γ2-0.6682-5.69
γ30.51894.76
γ4-0.4226-3.52
γ50.17251.44
γ60.13101.26
γ7-0.2694-2.81
γ80.30271.48
Estimation Period:
Aug 13, 2004 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts