Long calls & puts
How do I choose the optimal strike price and expiration date when buying a directional call?
By Easy Money Scanner · Educational reference · Not investment advice
The short answer
Selecting strike and expiration for a directional call involves balancing delta, which reflects both leverage and probability, against time decay risk, matching the option's duration to your expected timeframe for the move.
How it works
Traders generally choose a strike with sufficient delta to track the stock meaningfully while selecting enough time until expiration to allow the anticipated move to materialize before significant theta decay sets in.
An example
A trader expecting a move over the next two months might choose a 0.60 to 0.70 delta call expiring in 60 to 90 days rather than a cheap, far OTM weekly option.
Risk & limitations
Choosing strikes too aggressively for leverage or expirations too short for the thesis increases the chance of losing the premium even if the broader directional view eventually proves correct.
Examples are hypothetical, not trade recommendations. US contract and regulatory references do not automatically apply in Canada. Rules, margin requirements and broker policies can change; confirm them with the relevant authority and your broker.