My understanding is that SPY options normally have higher implied volatility than do options on SPX, but at the moment it appears that IV (and...
http://www.tradersmagazine.com/news/ecns_and_exchanges/high-frequency-firm-said-to-be-finalist-to-run-nasdaq-price-feed-112957-1.html For those...
Getco cuts staff with trading volumes thin [Financial Times] http://www.ft.com/intl/cms/s/0/b6bf723e-b5a9-11e1-ab92-00144feabdc0.html The...
http://finance.yahoo.com/news/facebook-market-makers-losses-total-024559525.html Curiously, the 4 firms mentioned in this article represent 4...
Anyone know of a good information service for splits, computer parsable? One that includes: Ex date Pay date ratio for all stocks,...
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