Calls and Puts on 0DTE Expiration Day

A clear explanation of calls vs puts on 0DTE — what each direction expresses, how payoff differs, and when each makes sense.

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Page type: Article Target keyword: calls vs puts 0dte Intent: Informational Suggested CTA: C1 Related internal links: /what-is-a-0dte-option, /greeks-explained-for-0dte → tools./payoff-visualizer