If you've got employee stock options, you know they are both blessed and cursed little devils. They may make you rich one day. Meantime, they will definitely drive you crazy figuring out how and when it will be best to exploit them. Happily, some relief is on the way.
None is perfect, and only one is fully free.
But if you're puzzled by which options will yield you the most cash after taxes or even just by valuing them to find your net worth, each site is worth a look. Suppose you're being wooed by a rival. Yao told me. Yet I found a sample comparing employee options on Intel with some on Qualcomm hard to follow. Such details as a ''Binomial Tree Example'' left me feeling dumber than usual.