These facts?
Among the reports about suspected insider trading which are mentioned in
Crossing the Rubicon/From the Wilderness is a list that was published under the heading "Black Tuesday: The World's Largest Insider Trading Scam?" by the Israeli Herzliyya International Policy Institute for Counterterrorism on September 21, 2001:
- Between September 6 and 7, the CBOE saw purchases of 4,744 put options on United Airlines, but only 396 call options. Assuming that 4,000 of the options were bought by people with advance knowledge of the imminent attacks, these "insiders" would have profited by almost $5 million.
- On September 10, 4,516 put options on American Airlines were bought on the Chicago exchange, compared to only 748 calls. Again, there was no news at that point to justify this imbalance; again, assuming that 4,000 of these options trades represent "insiders", they would represent a gain of about $4 million.
- [The levels of put options purchased above were more than six times higher than normal.]
- No similar trading in other airlines occurred on the Chicago exchange in the days immediately preceding Black Tuesday.
- Morgan Stanley Dean Witter & Co, which occupied 22 floors of the World Trade Center, saw 2,157 of its October $45 put options bought in the three trading days before Black Tuesday; this compares to an average of 27 contracts per day before September 6. Morgan Stanley's share price fell from $48.90 to $42.50 in the aftermath of the attacks. Assuming that 2,000 of these options contracts were bought based upon knowledge of the approaching attacks, their purchasers could have profited by at least $1.2 million.
- Merrill Lynch & Co, with headquarters near the Twin Towers, saw 12,215 October $45 put options bought in the four trading days before the attacks; the previous average volume in those shares had been 252 contracts per day (a 1200% increase). When trading resumed, Merrill's shares fell from $46.88 to $41.50; assuming that 11,000 option contracts were bought by "insiders", their profit would have been about $5.5 million.
- European regulators are examining trades in Germany's Munich Re, Switzerland's Swiss Re, and AXA of France, all major reinsurers with exposure to the Black Tuesday disaster. (Note: AXA also owns more than 25% of American Airlines stock, making the attacks a "double whammy" for them.) [17]
http://www.atimes.com/atimes/Global_Economy/NC21Dj05.html
Now please, move to providing the source that says market conditions, can explain these buys, and the source that shows one purchase accounting for the AA activity, so that I can move to asking why Continental Airlines doesn't show this same activity, when those same market conditions should effect them as well.