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When and Which Option Should I Buy?

Sometimes it pays to go back to basics. I got an email recently from a TradeKing customer who laid out... more

Edited by optionsguy at 10/07/08 at 03:20 PM
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Posted by optionsguy on 12/27/06 at 07:00 PM

Tag It | 1 user tagged it: TradeKing, theta, gamma, Greeks, learning

Understanding Theta III

Today I'd like to talk about theta, or time decay, as it relates to volatility and another closely rel... more

Edited by optionsguy at 10/07/08 at 03:20 PM
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Posted by optionsguy on 07/04/06 at 08:00 PM

Tag It | 1 user tagged it: TradeKing, time decay, theta, Greeks, learning

Understanding Gamma

Source: Options Guy's Blog In the last post I noted that delta is dynamic: it moves not only as the u... more

Edited by optionsguy at 10/07/08 at 03:20 PM
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Posted by optionsguy on 06/14/06 at 08:00 PM

Tag It | 1 user tagged it: TradeKing, delta, gamma, Greeks, learning

Greeks?

The Greeks series'¦ The posting on December 28th titled >"Where Do Option Prices Come From... more

Edited by optionsguy at 10/07/08 at 03:20 PM
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Posted by optionsguy on 03/13/06 at 07:00 PM

Tag It | 1 user tagged it: TradeKing, vega, rho, theta, time decay

Monday morning quarterback: learning from past trades

It’s a new year, folks, so I wanted to take a fresh look at a big-picture question critical to any i... more

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Posted by optionsguy on 01/20/09 at 10:42 AM

Tag It | 1 user tagged it: TradeKing, put, Greeks, theta, gamma

Monday morning quarterback: FSLR puts vs. put spreads

In this Super Bowl-themed series, we’ve been learning from past trades in classic Monday-morning quart... more

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Posted by optionsguy on 02/02/09 at 10:16 AM

Tag It | 1 user tagged it: TradeKing, time decay, put spread, puts, FSLR