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Darma Henwa TBK Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:103.55% (+17.78%)
Analysis last updated: Sunday, February 8, 2026 at 04:42 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Darma Henwa TBK SGARCH
paramt-stat
ω5.268452,684,470.00
α0.50345,034,080.00
β0.49474,946,870.00
γ1-38.9735-389,735,000.00
γ2136.84851,368,485,000.00
γ3-345.0227-3,450,227,000.00
γ4738.27997,382,799,000.00
γ5-1,165.1080-11,651,080,000.00
γ61,386.945013,869,450,000.00
γ7-1,166.5730-11,665,730,000.00
γ8539.46155,394,615,000.00
γ9-67.3250-673,249,700.00
Estimation Period:
Sep 28, 2007 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts