引用:
原帖由 rickso 於 2013-2-15 09:55 發表
小弟覺得做咗蝴蝶雙飛之後,可以唔理咁多!
With the assumption that Apr not higher than 25000,
you can sleep better with the APR SC250
(IV 13.3 Delta 0.134)
You can use it as a confirmation indication.
P.S. Using VHSJ3 ~16.9, 1SD for 73 days ~1764, estimate Apr range 22228 - 24532.