Stock scanners
33 ready-made stock scanners
Every scanner below is a real, runnable Scanr.ai scan. Each page shows what the scan looks for and which stocks matched in the latest run — then you can load it, change any filter, and run it live.
Technical scanners
Moving averages, RSI, momentum and volume — the indicator-driven setups traders scan for most.
- Oversold Stocks (Low RSI)A classic among swing traders. This preset uses a low RSI filter to identify stocks that are oversold and likely to rebound.
- Overbought Stocks (High RSI)A classic among swing traders. This preset uses a high RSI filter to identify stocks that are overbought and likely to correct.
- Golden Cross StocksStocks that recently had a bullish cross of their 50-day moving average over their 200-day moving average.
- Relative Strength LeadersStocks in a confirmed long-term uptrend (SMA 50 > SMA 200) with top-tier relative strength versus the market (RS >= 85). Mirrors what institutional money tends to accumulate — leaders, not laggards.
- Death Cross StocksStocks where the 50-day moving average has just crossed below the 200-day moving average — a classic bearish signal often marking the start of a sustained downtrend. The counterpart to the Golden Cross.
- Triple Momentum StocksStocks where RSI is above 55, MACD line is above the signal line, and SMA 20 is above SMA 50 — all three momentum signals aligned simultaneously. High-conviction multi-factor confirmation.
- Block Trade AccumulationStocks with institutional block trade intensity more than 1.5 standard deviations above their industry average, and bid-side book slope dominating the ask side. A microstructure signal for institutional accumulation.
- Volatility Compression StocksStocks where Parkinson realized volatility is more than 1 standard deviation below the market average — significantly quieter than peers. Compressed volatility often precedes a directional move.
- Premarket GappersStocks trading at least 5% above yesterday's close during the premarket session, with prior-day volume of at least 1M shares to filter out illiquid names. The classic premarket gap-and-go setup.
- Accumulation Launchpad StocksStocks in a confirmed long-term uptrend (200-day SMA slope positive) trading within 10% of their 200-day moving average, with low absolute volatility (ATR below $1) and an extreme volume surge (more than 2 standard deviations above the 60-day average). The classic signature of quiet institutional accumulation.
- EMA Launchpad (Ribbon Squeeze)The 21, 50 and 65-day EMAs bunched together — a coiled moving-average ribbon that has stopped trending and compressed. All three pairs must be inside the band (3% on the adjacent pairs, 5% across the full 21/65 span), so the ribbon is genuinely flat rather than gently fanned. Qualified to liquid names in an uptrend: a rising 200-day SMA with price above it, $500M+ average daily dollar volume, and a regime extension still inside ±0.8 ATR of the adaptive mean so the move hasn't already started.
- Leaders in Strong SectorsMarket leaders (RS Market >= 80) whose own sector/thematic ETF is itself in a strong regime (Group Strength >= 10). Group Strength is measured on the ETF's own price, so this is a top-down context gate — strong names riding strong groups, not leaders dragged along by a weak sector.
- Unusual Volume StocksStocks whose volume today is more than 3 standard deviations above their own 60-session average, among names that already trade at least $10M a day. Measured in standard deviations rather than as a multiple of average volume, so a mega-cap and a small-cap clear the same statistical bar. Direction-blind by construction: the study measures that volume arrived, not which way price went.
Candlestick pattern scanners
Reversal and continuation patterns, each confirmed by a second condition so the signal is not read in isolation.
- Hammer Candlestick StocksA hammer candlestick within the last 3 bars while RSI is oversold (below 40). The long lower shadow shows buyers absorbing selling pressure — a high-conviction reversal setup.
- Morning Star Candlestick StocksA three-bar morning star reversal pattern within the last 3 bars, confirmed by an RSI below 45. One of the most reliable bullish reversal signals — a down candle, an indecision candle, then a strong close above the midpoint.
- Dragonfly Doji StocksA dragonfly doji within the last 3 bars while RSI is oversold. The long lower shadow with a close at the high shows buyers rejecting every attempt to push price lower — strong bullish signal at a low.
- Bullish Engulfing StocksA bullish engulfing candle within the last 3 bars, with RSI still below 50. The bull candle fully engulfs the prior bear candle — a decisive momentum shift with plenty of runway before becoming overbought.
- Three White Soldiers StocksThree consecutive bullish candles within the last 5 bars, in a stock where SMA 50 is already above SMA 200. A powerful continuation signal — sustained buying pressure in an established uptrend.
- Shooting Star Candlestick StocksA shooting star candlestick within the last 3 bars while RSI is overbought (above 65). The long upper shadow shows sellers rejecting the intraday rally — a classic bearish reversal signal at resistance.
- Evening Star Candlestick StocksA three-bar evening star reversal within the last 3 bars, confirmed by RSI above 60. The bearish counterpart to the Morning Star — an up candle, an indecision candle, then a strong close below the midpoint.
- Gravestone Doji StocksA gravestone doji within the last 3 bars while RSI is overbought. The long upper shadow with a close at the low shows sellers rejecting every intraday rally — strong bearish signal at a top.
- Bullish Marubozu StocksA full-body bullish marubozu candle within the last 3 bars, accompanied by above-average volume. No upper or lower wick — pure institutional conviction on a high-volume bar.
Fundamental scanners
Growth, quality, margin and balance-sheet screens built on reported financials.
- EPS Acceleration StocksCompanies where quarterly EPS growth is accelerating — this quarter's year-over-year growth rate is higher than last quarter's. Backed by at least 10% YoY EPS growth and 5% revenue growth to confirm earnings quality.
- Quality Compounder StocksHigh-quality businesses compounding capital efficiently: ROE >= 15%, ROIC >= 12%, Debt/Equity <= 0.5, and annual revenue growth >= 10%. Price in a confirmed uptrend (SMA 50 > 200). The Buffett/Terry Smith playbook.
- Magic Formula StocksJoel Greenblatt's Magic Formula: buy good businesses (ROIC >= 15%) at cheap prices (P/E <= 15). Systematically finds quality companies trading at a valuation discount — the intersection of value and quality.
- Free Cash Flow CompoundersCompanies generating and growing free cash flow year-over-year, with net margins above 10%. Positive and growing FCF identifies capital-efficient businesses that can self-fund growth without dilutive financing.
- Margin Expansion StocksCompanies expanding both gross margin and EBITDA margin year-over-year on a growing revenue base. Simultaneous margin expansion signals pricing power, operating leverage, or structural cost improvement.
- Balance Sheet Fortress StocksCompanies with exceptional balance sheet strength: current ratio >= 2x, Debt/Equity <= 0.3, and a growing cash hoard. These businesses can weather downturns and fund opportunities without external financing.
- Revenue Reacceleration StocksProfitable companies where sequential revenue growth is re-accelerating — this quarter's QoQ growth beats last quarter's, and absolute QoQ growth exceeds 3%. Often an early signal of earnings estimate revisions ahead.
- Leveraged Deterioration StocksHeavily indebted companies (Debt/EBITDA >= 4x) with declining year-over-year earnings and shrinking EBITDA margins. High leverage amplifies the pain of deteriorating fundamentals — a high-conviction short or exit thesis.
Multi-factor scanners
Strategies that combine technical, fundamental and insider signals in a single scan.
- CANSLIM StocksBased on the CANSLIM strategy, this preset uses a combination of filters to identify stocks that are likely to continue trending.
- Small-Cap Base BreakoutsSmall-caps ($300M–$2B) breaking out of a multi-week base on rising relative strength with recent insider buying. The base is a quiet, choppy stretch (low trend efficiency) that resolves with a thrust above the adaptive mean, while RS climbs and insiders accumulate an unusual amount of shares in the last quarter.
- Overbought, Deteriorating FundamentalsStocks trading at overbought RSI levels (above 75) while reporting declining year-over-year earnings. Price strength is disconnecting from fundamentals — a classic setup for mean reversion or a short thesis.
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