Bollinger Band Scans

Detect overbought/oversold extremes, volatility squeeze setups and band-walk momentum using %B and Bandwidth.

Live data
All Automobile & Ancillaries Banks Capital Goods Chemicals Construction Materials FMCG Finance Gases Healthcare Infrastructure Insurance Media Metals & Mining Other Power & Energy Real Estate Software & IT Telecom bank_nifty nifty_50 nifty_energy nifty_fmcg nifty_infra nifty_it nifty_metal nifty_pharma others
Signal Key: Overbought — price ≥ Upper Band Oversold — price ≤ Lower Band Squeeze — bandwidth near 20-day low Upper Walk — %B ≥ 80 (momentum) Lower Walk — %B ≤ 20 (weakness)
4
Overbought
0
Oversold
0
Squeeze ⚡
11
Upper Walk ▲
0
Lower Walk ▼
18
Total Scanned
Filter:
# Symbol LTP Chg % Upper Middle Lower %B Position Bandwidth RSI Volume Signal
1 LAURUSLABSTOP 2400.0 -2.2% 2502.89 2188.3 1873.71
83.65%
28.75%
81.38 35.3K ▲ Upper Walk
2 DIVISLABTOP 11485.0 -0.7% 11070.92 9680.0 8289.08
114.89%
28.74%
90.84 13.9K ● Overbought
3 GLENMARKTOP 2659.8 -0.42% 2636.3 2340.98 2045.66
103.98%
25.23%
85.75 17.8K ● Overbought
4 SYNGENETOP 449.0 +2.77% 440.41 396.59 352.78
109.8%
22.1%
71.96 10.8K ● Overbought
5 DRREDDYTOP 1386.6 +0.12% 1428.26 1304.75 1181.23
83.14%
18.93%
82.78 32.4K ▲ Upper Walk
6 AUROPHARMATOP 1807.2 -2.59% 1832.33 1680.32 1528.3
91.73%
18.09%
88.95 75.9K ▲ Upper Walk
7 APOLLOHOSPTOP 8515.0 -0.4% 8769.34 8091.23 7413.11
81.25%
16.76%
80.02 8.2K ▲ Upper Walk
8 METROPOLISTOP 564.4 -3.08% 589.53 547.99 506.45
69.75%
15.16%
71.87 7.7K — Normal
9 BIOCONTOP 370.95 +0.66% 372.85 347.61 322.37
96.24%
14.52%
70.91 13.4K ▲ Upper Walk
10 ZYDUSLIFETOP 1206.0 -0.81% 1256.26 1171.51 1086.76
70.35%
14.47%
71.93 14.5K — Normal
11 LALPATHLAB 2016.0 -0.02% 2030.61 1912.88 1795.14
93.8%
12.31%
73.32 4.9K ▲ Upper Walk
12 SUNPHARMA 1885.0 -1.02% 1884.14 1782.16 1680.18
100.42%
11.44%
84.35 2.74L ● Overbought
13 CIPLA 1408.3 +0.32% 1428.75 1361.12 1293.49
84.88%
9.94%
84.7 43.3K ▲ Upper Walk
14 ALKEM 5302.0 -1.79% 5372.11 5138.43 4904.74
85.0%
9.1%
80.56 11.4K ▲ Upper Walk
15 ABBOTINDIA 26555.0 -0.47% 27050.11 26002.75 24955.39
76.36%
8.06%
59.65 71 — Normal
16 GRANULES 838.0 +4.85% 843.18 813.09 783.0
91.39%
7.4%
46.88 31.1K ▲ Upper Walk
17 TORNTPHARM 4727.2 -1.1% 4784.21 4627.0 4469.79
81.87%
6.8%
67.73 9.1K ▲ Upper Walk
18 LUPIN 2015.0 -0.49% 2032.58 1975.4 1918.22
84.63%
5.79%
62.42 28.2K ▲ Upper Walk

Based on 20-period Bollinger Bands (2σ) on daily candles. Squeeze = bandwidth near 20-session low. · Auto-refresh every 60s during market hours

What Are Bollinger Bands?

Bollinger Bands is a popular technical indicator developed by analyst John Bollinger in the 1980s. It consists of three lines plotted around a simple moving average to measure market volatility and identify overbought or oversold conditions.

  • Upper Band: 20-day SMA + (20-day standard deviation of price × 2)
  • Middle Band: 20-day Simple Moving Average (SMA)
  • Lower Band: 20-day SMA − (20-day standard deviation of price × 2)

When the bands widen, volatility is increasing — more trading opportunities. When bands narrow (squeeze), volatility is low and a breakout is likely approaching.

How to Use Bollinger Bands in Trading

  • Price near Lower Band: Potential buying opportunity if the band holds; breakdown signal if price breaks below.
  • Price near Upper Band: Potential selling opportunity if the band holds; breakout signal if price breaks above.
  • Bollinger Squeeze: Bands narrow — anticipate a high-momentum breakout or breakdown.
  • Upper Band Walk: Price consistently touches the upper band — strong uptrend in progress.
  • Lower Band Walk: Price consistently touches the lower band — strong downtrend in progress.
  • %B above 1.0: Price is above the upper band — overbought; watch for reversal.
  • %B below 0.0: Price is below the lower band — oversold; watch for bounce.

Bollinger Band Formulas

  • Upper Band = 20-day SMA + (20-day std dev × 2)
  • Middle Band = 20-day SMA
  • Lower Band = 20-day SMA − (20-day std dev × 2)
  • %B = (Price − Lower Band) / (Upper Band − Lower Band)
  • Bandwidth = (Upper Band − Lower Band) / Middle Band

Related Tools

What Are Bollinger Bands?

Bollinger Bands is a popular technical indicator developed by analyst John Bollinger in the 1980s. It consists of three lines plotted around a simple moving average to measure market volatility and identify overbought or oversold conditions.

When the bands widen, volatility is increasing — more trading opportunities. When bands narrow (squeeze), volatility is low and a breakout is likely approaching.

How to Use Bollinger Bands in Trading

Bollinger Band Formulas

Related Tools

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