fatpat

引用:

原帖由 51102 於 2012-7-25 20:11 發表
LC192@7 系咪7點乘50元乘5張呀=1750
LP184@9 系咪9點乘50元乘5張呀=2250
做 L 系唔駛按金的.
13000系你所有在今天未結算的總差額ㄐ

I think long do need margin but not much, isn't it

51102

早晨，可能Klm ching對自己漲面有点亂吧！

fatpat

引用:

原帖由 MT99 於 2012-7-26 01:50 發表
Without the long positions, the P/L graph would look like this.

Thks MT SIR for the advice.

This set is tailor to the margin requirement.

Originally ratio spread 1:1:2 both side, only need margin for 2 naked contracts per set.

However, without the long, need margin for 3 naked contracts per set,
50% more margin.

Assume 192 this morning, take profit the Call set
SC192 x 1 @93
LC194 x 1 @33
LC198 x [email=2@5]2 @5[/email]

Lock profit 50points, (**less ~20points cost, net profit ~30points)

If more agressive, leave SC198 open (10 more points) or hold the set until Monday.

51102

昨天收市即月P186系50点，现在系7点！

fatpat

引用:

原帖由 51102 於 2012-7-27 09:38 發表
早晨，可能Klm ching對自己漲面有点亂吧！

原帖由 klm 於 2012-7-25 19:31 發表
C hing已成交了LC192@7, LP184@9,現共hold $13000. 早上既倉平晒，只剩呢兩個，我以為call put 按金一樣，因兩邊都係long.


Will you SC194 @22 to cover the cost first

Before LC192 @7 / LP184 @9, debit 16pts,
if SC194 @22 (28 now), then the set becomes -7 -9 + 22 = credit 6pts ,
therefore pay nothing for the whole set,
but still leave some room in case Monday break 192 to earn more.

chief

引用:

原帖由 51102 於 2012-7-27 09:49 發表
昨天收市即月P186系50点，现在系7点！

應是186p

fatpat

Congrat to all C-Hings that target 190 / 192 and win BIG

chief

昨天long192c@18, 現在5倍吃了.

fatpat

引用:

原帖由 chief 於 2012-7-27 09:51 發表
應是186p

P186 = 186P, just different way to say the same thing,
e.g SP186 = S186P.

51102

收到，謝謝！