m*****g
发帖数: 3029 | 1 for example
qqq 09/23/2011 expires today or yesterday?
according to yahoo finance, it expires at close yesterday.
But today this option is still trading. | S*******s
发帖数: 13043 | 2 all expire today. only 3 of them am settle
【在 m*****g 的大作中提到】
: for example
: qqq 09/23/2011 expires today or yesterday?
: according to yahoo finance, it expires at close yesterday.
: But today this option is still trading.
| m*****g
发帖数: 3029 | 3
yahoo finance says Expire at close Thursday, September 22, 2011.
Yahoo wrong?
【在 S*******s 的大作中提到】
: all expire today. only 3 of them am settle
| S*******s
发帖数: 13043 | 4 read the spec in cboe
【在 m*****g 的大作中提到】
:
: yahoo finance says Expire at close Thursday, September 22, 2011.
: Yahoo wrong?
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