Screening Filters
Market Cap ≥ $100,000,000,000
- Purpose: Limit results to very large (“mega-cap”) companies.
- Rationale:
- You trade 0DTE SPY options, which are extremely liquid, tight-spread instruments based on a massive underlying (the S&P 500).
- To find individual stocks whose options behave similarly (high liquidity, institutional interest, less idiosyncratic risk), screening for market cap ≥ $100B focuses on the largest, most established companies.
- These names are more likely to have deep, actively traded options chains that can support intraday strategies.
Monthly Average Dollar Volume ≥ $50,000,000
- Purpose: Ensure the underlying stocks trade with high dollar volume (price × shares traded).
- Rationale:
- For 0DTE-style or active intraday option trading, you need highly liquid underlyings so that:
- Option spreads are tighter.
- Option prices respond smoothly to moves in the underlying.
- A minimum of $50M in average daily dollar volume filters out thinly traded stocks that could lead to slippage and poor fills, aligning with the liquidity you’re used to in SPY.
List Exchange: XNYS, XNAS, XASE (NYSE, NASDAQ, AMEX)
- Purpose: Restrict results to major U.S. exchanges.
- Rationale:
- SPY trades on major U.S. exchanges with strong regulation, transparency, and liquidity.
- Limiting to NYSE/NASDAQ/AMEX avoids OTC or less-regulated venues where spreads can be wider and liquidity inconsistent—problematic for short-duration options trading.
Region: United States
- Purpose: Focus on U.S.-listed, U.S.-region stocks.
- Rationale:
- SPY tracks the U.S. market; its movement is driven by U.S. macro, Fed policy, and U.S. sector flows.
- Staying in U.S. names means you’re operating in the same time zone and macro environment as SPY, which is more suitable for intraday 0DTE-style trading and for aligning with your existing process.
Themes: Banks
- Purpose: Target the banking sector specifically.
- Rationale:
- If you’re looking for additional or alternative underlyings to trade options on the same day as SPY, banks are a major, liquid sector that often reacts strongly to interest rates, macro data, and market sentiment—key drivers also impacting SPY.
- Focusing on “Banks” narrows the universe to a coherent group so you can:
- Potentially pair trades (e.g., SPY vs. bank sector moves).
- Exploit days when financials lead or lag the broad market.
Is Optionable: True
- Purpose: Only include stocks that have listed options.
- Rationale:
- You explicitly trade options, not the underlying shares.
- This filter guarantees every result has an options chain, so anything returned can be used directly for your options strategies (including short-dated trades).
Short Ratio: LessThan10Pct
- Purpose: Exclude heavily shorted names (short interest < 10% of float).
- Rationale:
- High short interest can create squeeze risk and unusual, erratic price behavior—not ideal when you’re timing intraday options on very short expiries.
- Keeping short interest under 10% helps favor more “orderly” trading behavior, closer to what you see in SPY, and reduces the odds of outlier moves driven purely by positioning squeezes.
Why Results Match Your Situation
- The filters target mega-cap, highly liquid U.S. bank stocks with active options—underlyings more comparable to SPY in terms of liquidity and trading quality.
- Focusing on options-eligible, actively traded, lower-short-interest names supports the kind of short-dated, intraday options trading you do on SPY by:
- Providing tight spreads and good depth.
- Reducing the risk of erratic, low-liquidity behavior that can destroy 0DTE-style trades.
Note: It’s not possible to say exactly what you should buy on April 10 with certainty or guarantee profit. These filters instead identify the type of underlyings most suitable for SPY-like 0DTE options strategies: large, liquid U.S. bank stocks with robust options markets.
This list is generated based on data from one or more third party data providers. It is provided for informational purposes only by Intellectia.AI, and is not investment advice or a recommendation. Intellectia does not make any warranty or guarantee relating to the accuracy, timeliness or completeness of any third-party information, and the provision of this information does not constitute a recommendation.