0DTE Options Strategy: Guidelines for Successful Trading2025-09-26T15:13:25-05:00
SPX & SPY 0DTE Options Trading Guidelines
At SPX Option Trader, we specialize in trading SPX and SPY 0DTE weekly options using a structured set of trading guidelines. These rules are the same ones we apply in our own daily trades and are designed to help traders understand, manage, and improve their results with SPX and SPY 0DTE strategies.
These guidelines explain how to trade weekly options on SPX effectively, from entries to exits.
Entry Strategy for SPX 0DTE Options
We provide a limit price for the option we plan to trade in the Daily Outlook. This limit price is the maximum we are willing to pay, but we typically aim to enter at a lower price. Entry is usually made after 9:35 a.m. EST, allowing market volatility to settle. If the option is trading below our limit price, we proceed with the trade.
If the market is moving rapidly in our forecasted direction, we may enter before 9:35 a.m. to secure a favorable price. If the market moves in the opposite direction, we often delay entry until it turns, using a 1-minute chart to assess market direction. If the option exceeds our limit price by 9:35 a.m., we will wait for it to come back down. If it doesn’t by 10:00 a.m., or if it moves too far, we skip the trade.
Exit Strategy: Managing SPX & SPY 0DTE Trades
Once we enter a trade, we calculate our profit targets and stop loss levels based on the actual entry price and the levels we share in real time. For example, if we enter an option at $1.00 with a 100% profit target, our target exit price is $2.00. If we have a 60% stop, our stop will be at .40 on the option.
We use the three target levels provided in the Daily Outlook, along with profit and stop loss percentages, to make exit decisions. Once key levels are hit, we often employ a trailing stop to protect profits. When a target level is broken, it typically acts as a new support or resistance point, guiding our exit strategy.
Our rule of thumb is never to let a trade that’s nearing its profit target turn into a loss. Once a profit target is hit, we move our stop loss to break even, or tighter, to lock in gains.
Order Placement in Weekly SPX Options
We do not use Stop Limit or Stop Market orders. Instead, we watch the market and only place an order when we’re ready to exit the trade. This approach helps avoid poor fills due to the large bid-ask spread in SPX weekly options. We suggest avoiding pre-placed stop limit orders and manually exiting at a price between the bid and ask when your stop level is reached.
When to Avoid Trading SPX and SPY 0DTE Options
There are days when we believe it’s best not to trade due to high option prices or risky market conditions. A successful trader knows when to sit out. We also avoid trading on half days as forecasting becomes more challenging. We inform our members on days we choose to avoid trading, which ties closely to our SPX Market Forecast.
For traders looking for the best SPX 0DTE strategies, these rules form the foundation we use every day.
Further Learning and Resources
For in-depth examples and daily insights, visit our Weekly Recap page. There, we review each day’s trading activity and provide valuable insights on how we apply our 0DTE options strategy for trading SPX and SPY weekly options.
