Best stock right now to buy

Screening Filters

1. Market Cap ≥ $10B (market_cap: min 10,000,000,000)

   • Purpose: Focus on large, relatively stable U.S. companies.
   • Rationale:
     • When you ask “目前最适合买入的美股”, usually you want names with lower bankruptcy risk, better disclosure, institutional following, and sufficient liquidity.
     • Large caps (≥$10B) tend to be more mature, with stronger balance sheets and more predictable performance than small/micro caps. This reduces the chance that “best to buy” ends up being a highly speculative penny stock.

2. Price Above 20-Day Moving Average (moving_average_relationship: PriceAboveMA20)

   • Purpose: Ensure the stock is in a short‑term uptrend or at least not in a clear downtrend.
   • Rationale:
     • A price trading above its 20-day moving average is a common technical sign of positive near-term momentum.
     • For “适合买入”, you usually don’t want a chart that is still falling; this filter tilts the results toward stocks where buyers are currently in control, improving the probability that you’re not catching a falling knife.

3. Region = United States (region: United States)

   • Purpose: Match the request for “美股” specifically.
   • Rationale:
     • This excludes non-U.S. markets and ADRs from other regions, ensuring the universe is truly U.S. listed companies that trade under the U.S. regulatory environment and typical U.S. trading hours.

4. Listed on Major U.S. Exchanges (list_exchange: XNYS, XNAS, XASE)

   • Purpose: Restrict to NYSE, NASDAQ, and AMEX listed stocks.
   • Rationale:
     • These are the main, highly regulated exchanges with better transparency and liquidity.
     • This helps avoid OTC/pink-sheet type names that can be illiquid, more easily manipulated, and generally not suitable when someone asks for “最适合买入的美股” in a mainstream investing sense.

5. Return on Equity ≥ 15% (return_on_equity: min 15)

   • Purpose: Ensure the businesses are efficiently generating profits from shareholders’ capital.
   • Rationale:
     • High ROE is a classic quality metric: it suggests good management, competitive advantages, and/or strong margins.
     • When searching for “best” stocks to buy now, you usually want fundamentally strong businesses, not just price momentum. ROE ≥15% is a relatively demanding threshold that screens out many mediocre or low-quality companies.

6. 5-Year Revenue CAGR ≥ 10% (revenue_5yr_cagr: min 10)

   • Purpose: Capture companies with solid, sustained growth instead of stagnating or shrinking businesses.
   • Rationale:
     • A revenue compound annual growth rate above 10% over five years indicates consistent top-line expansion, not just a one-year rebound.
     • For long-term returns, combining quality (high ROE) with growth (double-digit revenue CAGR) is a common way to identify companies that can keep compounding value for shareholders.

7. P/E (TTM) Between 10 and 30 (pe_ttm: min 10, max 30)

   • Purpose: Filter for reasonably valued stocks—neither extremely cheap (possibly distressed) nor extremely expensive (highly speculative).
   • Rationale:
     • P/E <10 can sometimes signal deep value, but also often reflects serious problems (earnings risk, cyclicality, or market distrust).
     • P/E >30 may indicate over-optimism and a higher risk of multiple compression.
     • By restricting to 10–30, the screener aims at companies that are fundamentally sound and growing, yet still available at valuations that are not obviously stretched, aligning with the idea of “适合买入” rather than chasing bubbles.

Why Results Match Your Intent

• You asked for the U.S. stocks most suitable to buy now. The filters collectively:
  • Limit the universe to U.S. large caps on major exchanges, matching “美股” and improving stability and liquidity.
  • Require current price strength (above 20-day MA), aligning with the idea that now is a favorable entry point from a technical perspective.
  • Demand high business quality and growth (ROE ≥15%, 5-year revenue CAGR ≥10%), so candidates aren’t just short-term trades but fundamentally solid companies.
  • Impose reasonable valuations (P/E 10–30) to avoid names that are likely value traps or excessively overvalued.

Together, these filters don’t “guarantee” the absolute best stock, but they systematically narrow the list to U.S. companies that are: large, liquid, fundamentally strong, growing, reasonably valued, and currently in an uptrend—consistent with what most investors mean by “目前最适合买入的美股.”