Doremon98
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It is a special feature to study as not used before, looks like able to know the market trend and activities for the option and through the movement to estimate the value of the option and the decay speed of the option. Appreaciate if have clearer explanation on the feature and how it can be used in practical trading
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Doremon98
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$黑莓 (BB.US)$ I guess many of us are waiting for that moment…
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