Also William Brodsky, chief of the Chicago Board of Options Exchange, who is himself a library of exchange history.
The Options Regulatory Surveillance Authority was created in 2006 as part of the Chicago Board Options Exchange.
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Sebastian has built a career around options trading, spending roughly a decade on the floors of the Chicago Board Options Exchange and the American Stock Exchange.
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The Vix, a measure of stockmarket volatility traded on the Chicago Board Options Exchange, hit a record of 59.1 on October 8th, a sign of extreme nervousness.
The timing of this release is interesting, and could very well determine the direction of the Chicago Board Options Exchange Market Volatility Index (VIX) in the weeks ahead.
The cost of insuring against bad outcomes in equity markets, at least as measured by the Chicago Board Options Exchange's VIX index of volatility, has been rising in recent days.
Reversing a recent trend of rising put preference, calls attained dominance on the Chicago Board Options Exchange (CBOE) yesterday, with 2.6 million of these typically bullish bets changing hands.
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Even as the state deficit persists, other big players such as the CME group, which operates the Chicago Mercantile Exchange, the Chicago Board of Options and Sears are threatening to leave unless their taxes are also lowered.
Specifically, about 2.1 million calls traded on the Chicago Board Options Exchange (CBOE), compared to put volume of 2.3 million contracts.
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Retail options trading accounts for some 40% of the total 675 million contracts traded a year on the Chicago Board Options Exchange.
On the options front, roughly 3.3 million calls traded on the Chicago Board Options Exchange (CBOE) on Friday, compared to put volume of 2.6 million contracts.
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Amex is one of the five largest U.S. options exchanges, along with Chicago Board Options Exchange, International Securities Exchange and the Philadelphia Exchange.
Puts maintained preferential edge on the Chicago Board Options Exchange (CBOE) on Tuesday, with nearly 1.9 million of these typically bearish bets changing hands, versus volume of roughly 1.9 million calls.
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Amex is one of the five largest U.S. options exchanges, along with Chicago Board Options Exchange, International Securities Exchange (nyse: ISE - news - people ) and the Philadelphia Exchange.
Overall on the Chicago Board Options Exchange (CBOE), 2.34 million calls traded yesterday, compared to put volume of roughly 2.28 million puts.
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On the Chicago Board Options Exchange Market Volatility Index (VIX), it seems that most traders are looking for a minimum of 30 to mark a short-term bottom for the market.
The CBOE was the first stock options exchange in the world, founded in 1973, spun off by futures traders at the Chicago Board of Trade who were looking for something to trade.
"We're pleased they're going to repropose" amendments, says Susan Milligan, senior vice president of government relations for Options Clearing, the clearing house for the major options exchanges, including the Chicago Board Options Exchange, American Stock Exchange, Boston Options Exchange and International Securities Exchange.
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