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Oversold Stocks: What They Are and How to Find Them in 2026
Oversold stocks are stocks that have fallen so far, so fast, that sellers may be running out of steam. Traders usually define oversold as a 14-day RSI (Relative Strength Index) below 30. An oversold reading is not a buy signal on its own: it tells you to watch for a bounce, and the best setups combine an oversold RSI with an uptrend, a support level and a bullish reversal candle.
This guide is for swing traders and dip buyers who want a repeatable way to find stocks that are stretched to the downside, and for investors who want to tell a temporary sell-off from a broken stock.
You will learn what oversold means, how to measure it with RSI, Stochastic and Williams %R, how to screen for the most oversold stocks, real examples from October 2026, and the rules that separate a bounce from a falling knife. Updated October 2026.
Quick answer: An oversold stock is one whose price has dropped sharply in a short time, pushing momentum indicators to extreme lows. The most common test is RSI(14) below 30 (below 20 for deeply oversold). To find oversold stocks, screen for RSI below 30, then keep only stocks above their 200-day moving average or sitting on support, and wait for RSI to cross back above 30 before buying.
Find oversold setups in one click: altFINS runs oversold RSI, oversold in an uptrend, approaching support while oversold and bullish RSI divergence scans on 2,000+ coins and 200+ tokenized stocks today, with full stock coverage coming soon. Scan for oversold assets in altFINS.
📉 What does oversold mean?
Takeaway: oversold describes momentum, not value; a stock can be oversold and still overpriced.
When a stock is oversold, recent selling has been unusually heavy relative to buying. The price has moved too far, too fast, and a relief bounce becomes more likely. That bounce can come from short sellers taking profits, dip buyers stepping in or simple exhaustion of sellers.
Oversold is a technical idea. It comes from the chart, not the balance sheet. That is the key difference from an undervalued stock.
| Feature | Oversold stock | Undervalued stock |
|---|---|---|
| Based on | Price momentum (RSI, Stochastic, Williams %R) | Fundamentals (P/E, cash flow, book value) |
| Timeframe | Days to weeks | Months to years |
| Typical trade | Short-term bounce or pullback entry | Long-term investment |
| Main risk | Price keeps falling in a downtrend | The market never re-rates the stock |
The strongest ideas are stocks that are both: temporarily oversold on the chart and fairly valued on fundamentals.
How to tell if a stock is oversold: 3 indicators
Takeaway: RSI is the standard, and Stochastic and Williams %R add faster confirmation.
| Indicator | Scale | Oversold level | Best use |
|---|---|---|---|
| RSI (14) | 0 to 100 | Below 30; below 20 = deeply oversold | Main oversold filter in screeners |
| Stochastic (14, 3, 3) | 0 to 100 | Below 20 | Timing the turn with %K crossing above %D |
| Williams %R (14) | 0 to -100 | Below -80 | Fast confirmation of short-term extremes |
RSI: the standard oversold test
RSI was created by J. Welles Wilder and introduced in 1978. It compares the size of recent gains with recent losses over 14 periods and plots the result from 0 to 100. Readings below 30 are oversold and above 70 are overbought. In strong bull markets, RSI often bottoms around 40 instead of 30, so a dip to 40 can be a buyable pullback. Learn more in our guide to trading RSI and RSI divergence.
Stochastic oscillator
The Stochastic oscillator shows where the close sits inside the recent high to low range. Below 20 is oversold. A buy trigger many traders use is the fast %K line crossing above the slow %D line while both are below 20. See our Stochastic oscillator guide.
Williams %R
Williams %R works like an inverted Stochastic on a 0 to -100 scale. Readings below -80 are oversold. It reacts quickly, so use it to confirm RSI rather than on its own.
Do it in altFINS: the screener has ready presets for oversold RSI9, RSI14 and RSI25, oversold Stochastic RSI and oversold Williams %R14. Pick one, then add a trend filter.
Oversold stocks right now: real data from October 2026
Takeaway: the most oversold names are usually in strong downtrends, which is exactly why RSI alone is not enough.
Here is a snapshot of the most oversold tokenized US stocks in the altFINS screener on 14 October 2026. Tokenized stocks track the underlying shares but trade 24/7, so prices can differ slightly from the exchange close.
| Tokenized stock | RSI (14) | 1-month change | Medium-term trend |
|---|---|---|---|
| USA Rare Earth (USARx) | 15.7 | -36.5% | Strong Down (0/10) |
| Marathon Digital (MARAx) | 24.1 | -23.5% | Strong Down (0/10) |
| AST SpaceMobile (ASTSx) | 27.3 | -21.6% | Strong Down (0/10) |
| Redwire (RDWon) | 29.9 | -14.3% | Strong Down (0/10) |
| Goldman Sachs (GSx) | 35.2 | -7.0% | Strong Down (0/10) |
Source: altFINS screener data, 14 October 2026. Examples only, not recommendations.
Notice the pattern: every stock with an RSI below 30 also has a Strong Down trend score. These are oversold inside downtrends, where oversold readings can last for weeks. A disciplined trader would wait for RSI to recover above 30, a higher low or a bullish reversal candle before acting.
How to find oversold stocks in a screener
Takeaway: the quality filters you add after RSI decide whether you find bounces or falling knives.
- Oversold filter: RSI(14) below 30.
- Trend filter: price above the 200-day SMA, so you buy dips in an uptrend instead of catching a crash.
- Liquidity: average volume above 500,000 shares, price above $5.
- Support: price within a few percent of a horizontal support level or the 200-day SMA.
- Catalyst check: read the news. If the drop came from a profit warning, fraud or a broken business model, skip it.
Find oversold dips inside uptrends. The altFINS oversold uptrend and approaching support oversold presets apply the trend and support filters for you, then alerts tell you when RSI turns. Run the oversold uptrend scan.
How to trade oversold stocks: a 5-step plan
Takeaway: buy the turn, not the low.
- Screen: RSI(14) below 30 with the trend and liquidity filters above.
- Wait for the turn: RSI crosses back above 30, or Stochastic %K crosses above %D below 20.
- Confirm on the chart: a bullish reversal candle such as a hammer or bullish engulfing at support.
- Set the stop: just below the recent low. If price makes a new low, the bounce failed.
- Take profits: at the 20-day or 50-day moving average, prior resistance, or when RSI reaches 60 to 70.
Bullish RSI divergence: the stronger oversold signal
A bullish divergence forms when price makes a lower low but RSI makes a higher low. It shows that selling momentum is fading even as price drops. Divergence plus an oversold RSI at support is one of the more reliable reversal setups. altFINS scans for bullish and hidden bullish RSI divergence automatically.
Do and don’t: buying oversold stocks
Takeaway: most losses come from buying oversold stocks in strong downtrends.
| Do | Don’t |
|---|---|
| Prefer oversold stocks above their 200-day SMA | Buy every RSI reading below 30 |
| Wait for RSI to cross back above 30 or a reversal candle | Try to buy the exact bottom |
| Check news and earnings behind the drop | Average down repeatedly into a falling stock |
| Use a stop just below the recent low | Hold a failed bounce hoping RSI will save you |
| Size positions so one loss costs 1% to 2% of your account | Treat oversold as proof that a stock is cheap |
How altFINS helps
Takeaway: altFINS combines oversold scans with trend, support and pattern data so you can filter out falling knives.
- Oversold presets: oversold RSI9, RSI14 and RSI25, very oversold, oversold uptrend, oversold momentum shift and approaching support oversold.
- Trend scores: see at a glance whether an oversold asset sits in a Strong Up or Strong Down trend.
- Divergence scans: bullish and hidden bullish RSI divergence detected automatically.
- Chart patterns and Signals Summary: confirm the bounce with a pattern breakout or fresh bullish signal.
- Coverage: 2,000+ coins and 200+ tokenized stocks today; full stocks coming to the screener soon.
Frequently asked questions
What are oversold stocks?
Oversold stocks are stocks whose prices have fallen sharply in a short period, pushing momentum indicators such as the 14-day RSI below 30. The reading suggests selling may be exhausted and a bounce is more likely. It does not mean the stock is cheap or that it will rise, so traders confirm with trend, support and a reversal signal.
What RSI level is oversold?
The standard oversold level is an RSI(14) below 30. Below 20 is considered deeply oversold. In strong uptrends, RSI often finds a floor near 40, so traders may treat 40 as a buyable dip. Some strategies, including the altFINS “oversold at support” approach, use a stricter threshold such as RSI below 25.
Is it good to buy oversold stocks?
It can be, but only with confirmation. Oversold stocks in long-term uptrends often bounce, while oversold stocks in downtrends can keep falling for weeks. Better odds come from buying when RSI crosses back above 30, price holds support and a bullish candle appears, with a stop-loss just below the recent low.
How long can a stock stay oversold?
A stock can stay oversold for days or even weeks during a strong downtrend or after bad news. RSI measures speed, not direction, so heavy selling can keep it below 30 for a long time. That is why waiting for RSI to turn back up, or for a higher low on the chart, is safer than buying the first oversold reading.
What is the difference between oversold and overbought?
Oversold means price fell too fast, usually RSI below 30, and a bounce is more likely. Overbought means price rose too fast, usually RSI above 70, and a pullback or pause is more likely. Both describe momentum extremes, not value, and both can persist in strong trends.
Where can I find a list of the most oversold stocks today?
Use a screener with an RSI filter. Set RSI(14) below 30, add volume and price filters and sort by RSI to see the most oversold names. altFINS offers this as a one-click preset for crypto and 200+ tokenized stocks today, and full stock lists are coming to the altFINS screener soon.
Verdict
Oversold stocks can offer some of the best risk-to-reward entries in the market, but only when you filter hard. Use RSI below 30 to build the list, keep stocks in uptrends or on support, wait for momentum to turn, and always define your stop before you buy. For neutral background on how RSI is calculated, see Investopedia’s RSI explainer and FINRA’s investor center.
Buy dips with a plan, not a hunch. Scan oversold RSI, divergences, support levels and trend scores on 2,000+ coins and 200+ tokenized stocks, with stocks joining soon. Start your oversold scan or compare plans.
Disclaimer: This article is for educational purposes only and is not financial or investment advice. Trading stocks, tokenized stocks and cryptocurrencies involves substantial risk, and you can lose some or all of your capital. The tickers shown are examples from a dated data snapshot, not recommendations. Past indicator behavior does not guarantee future results. Do your own research and consider speaking with a licensed financial professional before making investment decisions.
