TOMORROW IS:
2007 Options Expiration Calendar, They say this can be good!
Calendar Key Note: Dates accurate as of 1/1/2007, but may be subject to change
Red date = Options (equity, treasury/interest rate, and American-style index) expire
Purple date = Options (equity, treasury/interest rate, and index) stop trading
Italicized date = Expiring currency option classes stop trading; currency option expiration date
Bold date = Market Holiday
October
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http://biz.yahoo.com/opt/calendar.html
The Impact of Derivatives on Cash Markets:
What Have We Learned?
Abstract
This paper summarizes the theoretical and empirical research on how the introduction of deriva-
tive securities affects the underlying market. A wide array of theoretical approaches has been ap-
plied to the question of how speculative trading, the introduction of futures, or the introduction
of options might affect the stability, liquidity and price informativeness of asset markets. In most
cases, the resulting models predict that speculative trading and derivative markets stabilize the
underlying market under certain restrictive conditions, but in general the predictions can go ei-
ther way, depending on parameter values. The empirical evidence suggests that the introduction
of derivatives does not destabilize the underlying market—either there is no effect or there is a
decline in volatility—and that the introduction of derivatives tends to improve the liquidity and
informativeness of markets. http://www.terry.uga.edu/finance/res...ers/impact.pdf
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