Forbes

First Week of January 2015 Options Trading For Sigma-Aldrich

Investors in Sigma-Aldrich Corp. (NASD: SIAL) saw new options begin trading this week, for the January 2015 expiration. One of the key data points that goes into the price an option buyer is willing ...
Forbes

YieldBoost Sigma-Aldrich To 0.8% Using Options

Forbes contributors publish independent expert analyses and insights. We write about stock options with a focus on yield. In general, dividend amounts are not always predictable and tend to follow the ...
Wall Street Journal

The Secretive Firm Set to Expand in Retail Options: Two Sigma Securities

As the high-speed trading industry endures a wrenching period of consolidation, Two Sigma Securities is looking to come out on top. The secretive firm, an affiliate of the $45 billion quantitative ...
Benzinga.com

ALT5 Sigma (NASDAQ:ALTS) Stock, Option Chain

ALT5 Sigma (NASDAQ:ALTS) Stock, Option Chain Option chain shows key data for ALT5 Sigma's stock options at various strike prices and expiration dates. Traders use this information to analyze potential ...
Nasdaq

First Week of December 16th Options Trading For Sigma Lithium Corp (SGML)

Investors in Sigma Lithium Corp (Symbol: SGML) saw new options begin trading this week, for the December 16th expiration. At Stock Options Channel, our YieldBoost formula has looked up and down the ...