Both 0DTE and weekly options can be used for speculation or hedging, but their behavior and use cases are different.
Key Differences
- 0DTE options are entirely about today’s move.
- Weekly options incorporate both today and upcoming days.
- Theta is steeper for 0DTE; vega is usually more relevant for weeklies.
When 0DTE May Be Preferable
- When you only care about a specific event today.
- When you want minimal exposure to overnight gaps.
- When your framework is built on intraday signals.
When Weeklies May Be Preferable
- When you expect a move over several days, not just one session.
- When you want smoother Greeks and less intraday sensitivity.
- When you are running swing strategies rather than day strategies.
Choosing between 0DTE and weekly options is not about which is “better” but which matches the timeframe of your thesis and your risk controls.