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| • 没有无缘无故的跌 [大千股坛] - free2005(82 bytes ) 2012-12-30 | |
| • 明天全天开市，只有Bond Markets会在2点关门 [大千股坛] - free2005(50 bytes ) 2012-12-30 | |
| • 知道什么叫：sell high，buy low 吗？ [大千股坛] - free2005(42 bytes ) 2012-12-26 | |
| • 最好的系统不是预测，而是react [大千股坛] - free2005(138 bytes ) 2012-12-24 | |
| • 警察打电话来叫给警察捐钱 ? [大千股坛] - free2005(123 bytes ) 2012-12-22 | |
| • #跟帖# profit is > 1.0 since with a rising stock price, call options wi [大千股坛] - free2005(95 bytes ) 2012-12-18 | |
| • #跟帖# You have just proved that my calculation is right [大千股坛] - free2005(749 bytes ) 2012-12-18 | |
| • #跟帖# No short term call options with delta=0.5 and gamma so small [大千股坛] - free2005(67 bytes ) 2012-12-18 | |
| • #跟帖# No! This only means that stock is with very high volatility like [大千股坛] - free2005(79 bytes ) 2012-12-18 | |
| • #跟帖# The best way to estimate is to trade the one you are familiar wi [大千股坛] - free2005(74 bytes ) 2012-12-18 | |
| • #跟帖# And therefore, 2 dollar move means 1 dollar call options profit [大千股坛] - free2005(70 bytes ) 2012-12-18 | |
| • Delta and gamma [大千股坛] - free2005(124 bytes ) 2012-12-18 | |
| • #跟帖# It's a joke, gamma=0.05 means 3month call options. [大千股坛] - free2005(57 bytes ) 2012-12-18 | |
| • #跟帖# it's not linear relationship. [大千股坛] - free2005(0 bytes ) 2012-12-18 | |
| • #跟帖# These are nonlinear equations, actual price can have 300% error [大千股坛] - free2005(95 bytes ) 2012-12-18 | |
| • #跟帖# how？ [大千股坛] - free2005(0 bytes ) 2012-12-18 | |
| • #跟帖# 而且股票在涨，call 会变得贵一些 [大千股坛] - free2005(40 bytes ) 2012-12-18 | |
| • #跟帖# 大错特错，Theta 早就变了 [大千股坛] - free2005(67 bytes ) 2012-12-18 | |
| • #跟帖# IWM，能short吗？ [大千股坛] - free2005(23 bytes ) 2012-12-06 | |
| • 如果某月的某股票options open interest 都是你的 [大千股坛] - free2005(67 bytes ) 2012-08-11 | |
| • IWM，2013年2月的4560个（75/63）put spread 是谁干的？ [大千股坛] - free2005(59 bytes ) 2012-08-11 | |
| • #跟帖# 比如，不到5万，options可以做到50-100万的买卖 [大千股坛] - free2005(17 bytes ) 2012-08-11 | |
| • 没有本钱的才作options，有钱的就不需要了 [大千股坛] - free2005(78 bytes ) 2012-08-11 | |
| • 难道，债券和股票，就不可以同时下跌吗？ [大千股坛] - free2005(9 bytes ) 2012-08-04 | |
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