From: A model-free approach to do long-term volatility forecasting and its variants
Previous 2-year | GE | GA | P-GA | GARCH | More recent 2-year | GE | GA | P-GA | GARCH |
---|---|---|---|---|---|---|---|---|---|
AAPL-1step | 0.99795 | 0.99236 | 0.97836 | 1.00000 | AAPL-1step | 0.80150 | 0.79899 | 0.79915 | 1.00000 |
AAPL-5steps | 1.04919 | 1.04800 | 0.96999 | 1.00000 | AAPL-5steps | 0.41405 | 0.42338 | 0.40427 | 1.00000 |
AAPL-30steps | 1.12563 | 1.21986 | 0.96174 | 1.00000 | AAPL-30steps | 0.13207 | 0.14046 | 0.14543 | 1.00000 |
BAC-1step | 0.99889 | 1.00396 | 1.02780 | 1.00000 | BAC-1step | 0.98393 | 0.99164 | 0.96542 | 1.00000 |
BAC-5steps | 1.04424 | 1.02185 | 0.99399 | 1.00000 | BAC-5steps | 0.98885 | 1.01480 | 0.91857 | 1.00000 |
BAC-30steps | 1.32452 | 1.13887* | 1.00363 | 1.00000 | BAC-30steps | 1.14111 | 1.03657 | 0.88596 | 1.00000 |
MSFT-1step | 0.98785 | 0.98598 | 0.96185 | 1.00000 | MSFT-1step | 0.98405 | 0.98630 | 0.96374 | 1.00000 |
MSFT-5steps | 1.00236 | 1.00096 | 0.95271 | 1.00000 | MSFT-5steps | 0.65027 | 0.67005 | 0.64278 | 1.00000 |
MSFT-30steps | 1.25272 | 1.09881* | 0.88515 | 1.00000 | MSFT-30steps | 0.19767 | 0.20060 | 0.21473 | 1.00000 |
MCD-1step | 1.01845 | 1.00789 | 0.99005 | 1.00000 | MCD-1step | 0.99631 | 0.99539 | 0.98035 | 1.00000 |
MCD-5steps | 1.11249 | 1.07748 | 0.97777 | 1.00000 | MCD-5steps | 0.95403 | 0.95327 | 0.91317 | 1.00000 |
MCD-30steps | 1.76385 | 1.69757 | 0.99418 | 1.00000 | MCD-30steps | 0.75730 | 0.75361 | 0.74557 | 1.00000 |