Us mover

Screening Filters

1. Market Capitalization ≥ $50,000,000

   • Purpose: Focus on companies of at least small-cap size and avoid the most speculative micro-cap names.
   • Rationale:
     • “Top movers” can often be distorted by tiny companies whose prices jump on very low volume or one-off events.
     • Setting a $50M minimum market cap helps ensure we’re looking at businesses of a meaningful size, where price moves are more likely to reflect information that broader market participants care about.

2. Share Price ≥ $1

   • Purpose: Exclude penny stocks and extremely low-priced shares.
   • Rationale:
     • Penny stocks can show extreme percentage moves from trivial price changes (e.g., $0.10 to $0.12 is +20%).
     • These moves are often not representative of true “market-moving” activity and tend to be highly speculative and illiquid.
     • A $1 floor keeps the list focused on stocks where price moves are more meaningful and less noise-driven.

3. Monthly Average Dollar Volume ≥ $100,000

   • Purpose: Ensure the stocks are reasonably liquid and actually trade meaningful dollar amounts.
   • Rationale:
     • “Top movers” are most relevant when you can realistically trade in and out without huge slippage.
     • A minimum dollar volume filter helps remove illiquid names where a single small trade can move the price a lot, which can falsely appear as a “big mover.”
     • This improves the reliability and tradability of the results.

4. Region = United States

   • Purpose: Limit the universe to U.S.-domiciled stocks.
   • Rationale:
     • Your question specifically asks about “the US stock market.”
     • This filter makes sure we’re not pulling in foreign listings or non-U.S. companies that might be cross-listed.

5. Exchange = XNYS, XNAS, XASE (NYSE, NASDAQ, NYSE American)

   • Purpose: Restrict results to the main U.S. stock exchanges.
   • Rationale:
     • NYSE, NASDAQ, and NYSE American are the primary, well-regulated U.S. exchanges where most investors look for “top movers.”
     • This excludes OTC and pink sheet markets, where reporting standards and liquidity are often poor and price moves can be erratic and misleading.

Why Results Match Your Request

• The filters limit the search to U.S.-listed, tradable, and reasonably established companies, which aligns with your interest in “top movers in the US stock market today,” as most investors understand that phrase.
• By excluding penny stocks, micro-caps, and illiquid names, the screen focuses on price moves that are more likely to be significant, news-driven, and actionable rather than random spikes in obscure securities.