What US stocks have an RSI less the <20

Screening Filters

1. rsi_category: ['oversold']

   • Purpose: Find stocks whose Relative Strength Index (RSI) indicates they are in an oversold condition.
   • Rationale:
     • You asked for US stocks with RSI < 20, which is an extreme oversold level.
     • Our screener does not support specifying an exact numeric RSI threshold (like < 20). Instead, it groups RSI into categories such as oversold, neutral, overbought.
     • The oversold category is used as the best available proxy for “RSI < 20.” In most technical frameworks, oversold generally corresponds to RSI values below ~30 (and often includes the <20 names you’re interested in), so this filter should capture a large portion of the extremely weak/oversold stocks, even if not exclusively those below 20.

2. list_exchange: ['XNYS', 'XNAS', 'XASE']

   • Purpose: Restrict results to major U.S. exchanges:
     • XNYS = NYSE
     • XNAS = NASDAQ
     • XASE = NYSE American (formerly AMEX)
   • Rationale:
     • You specifically asked about US stocks.
     • Limiting to these exchanges ensures the results are U.S.-listed equities and excludes foreign exchanges and OTC securities, making the universe match your geographic requirement.

Why Results Match (and Limitations)

• The US-only requirement is directly satisfied by list_exchange being set to U.S. exchanges.
• The “extremely oversold” / very low RSI requirement is approximated by using the oversold RSI category, because we cannot set an exact RSI < 20 condition.
• Therefore:
  • We do not perfectly match the “RSI < 20” numeric condition due to screener limitations.
  • We do effectively surface stocks that are technically oversold, which is the closest available and practically useful way to address your request within this tool.