What Most Traders Miss About Options
Most traders approach options as directional instruments. An option has two distinct risk dimensions: the price dimension (the strike price) and the time dimension (the expiry date). A trader who selects only on the basis of direction — without considering the relationship between the option’s expiry and the expected timing of the move — is using only half the instrument.
Options as Gann's Two-Variable Framework Made Tradeable
Gann wrote that markets are governed by two variables: price and time. An option contract makes both of these variables explicit and tradeable: the strike price represents the price target, and the expiry date represents the time target.
Theta: The Market's Way of Pricing Time
Theta — the daily decay in an option’s value purely from the passage of time — is the options market’s acknowledgement that time is a dimension of value, not just price. An analyst who understands Gann’s time cycle framework knows approximately when a major move is due — and can buy options when they are cheapest.
How Gann Analysis Selects Both Strike and Expiry
The Square of Nine or Gann angle identifies the price target (this becomes the strike selection); the time cycle analysis identifies when the target is likely to be reached (this becomes the expiry selection). When both dimensions are determined by Gann analysis, the option is a precisely constructed instrument.
Every option contract that trades has a strike and an expiry — a price and a time. Gann’s entire analytical framework projects exactly these two things. The instrument and the method were made for each other.