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)
14
Overbought
0
Oversold
0
Squeeze ⚡
15
Upper Walk ▲
0
Lower Walk ▼
40
Total Scanned
Filter:
# Symbol LTP Chg % Upper Middle Lower %B Position Bandwidth RSI Volume Signal
1 DIVISLABTOP 11485.0 -0.7% 11070.92 9680.0 8289.08
114.89%
28.74%
90.84 13.9K ● Overbought
2 BAJFINANCETOP 1115.0 +4.71% 1085.53 974.76 863.99
113.3%
22.73%
78.35 3.59L ● Overbought
3 ULTRACEMCOTOP 12337.0 +0.51% 12515.28 11342.6 10169.92
92.4%
20.68%
81.19 7.2K ▲ Upper Walk
4 TITANTOP 4921.9 -1.66% 5002.71 4540.32 4077.94
91.26%
20.37%
86.22 31.6K ▲ Upper Walk
5 RELIANCETOP 1339.7 +1.16% 1357.06 1232.1 1107.14
93.05%
20.28%
72.45 7.28L ▲ Upper Walk
6 ICICIBANKTOP 1590.0 +0.06% 1564.36 1422.86 1281.36
109.06%
19.89%
84.25 8.65L ● Overbought
7 MARUTITOP 13024.0 +0.74% 12870.33 11709.25 10548.17
106.62%
19.83%
89.78 10.6K ● Overbought
8 HDFCBANKTOP 812.3 +1.77% 791.1 720.43 649.76
115.0%
19.62%
79.04 16.31L ● Overbought
9 LTTOP 4159.2 -0.62% 4189.3 3815.48 3441.67
95.97%
19.59%
95.61 28.9K ▲ Upper Walk
10 JSWSTEELTOP 1352.1 +0.38% 1387.24 1263.91 1140.58
85.75%
19.52%
72.52 42.2K ▲ Upper Walk
11 WIPRO 196.2 -1.41% 207.17 189.05 170.92
69.74%
19.18%
64.43 2.88L — Normal
12 DRREDDY 1386.6 +0.12% 1428.26 1304.75 1181.23
83.14%
18.93%
82.78 32.4K ▲ Upper Walk
13 BHARTIARTL 2096.0 +1.15% 2142.49 1957.42 1772.36
87.44%
18.91%
76.59 4.90L ▲ Upper Walk
14 NESTLEIND 1260.9 -2.84% 1355.22 1238.54 1121.85
59.58%
18.84%
64.16 71.5K — Normal
15 ADANIPORTS 1930.0 -0.65% 1971.67 1815.38 1659.09
86.67%
17.22%
74.45 69.8K ▲ Upper Walk
16 SHREECEM 25205.0 +1.14% 25326.15 23320.75 21315.35
96.98%
17.2%
80.63 232 ▲ Upper Walk
17 GRASIM 3114.9 -1.73% 3251.41 2996.45 2741.49
73.23%
17.02%
78.22 16.9K — Normal
18 BPCL 311.5 -1.42% 319.71 296.39 273.07
82.4%
15.74%
69.0 1.80L ▲ Upper Walk
19 BAJAJFINSV 1887.1 +2.73% 1861.99 1727.75 1593.52
109.35%
15.54%
72.78 35.0K ● Overbought
20 ICICIPRULI 438.4 -0.11% 460.93 428.68 396.44
65.06%
15.04%
50.29 24.38L — Normal
21 ASIANPAINT 2536.5 +1.08% 2546.11 2372.93 2199.75
97.23%
14.6%
70.57 55.6K ▲ Upper Walk
22 HINDUNILVR 1974.0 -0.82% 2024.43 1894.47 1764.51
80.6%
13.72%
80.08 95.4K ▲ Upper Walk
23 KOTAKBANK 490.4 +2.27% 483.35 452.66 421.97
111.49%
13.56%
75.97 7.84L ● Overbought
24 TATACMPV 451.0 +3.29% 438.59 411.52 384.46
122.93%
13.15%
59.22 3.32L ● Overbought
25 ITC 284.05 +1.88% 284.44 267.23 250.03
98.87%
12.88%
71.76 2.87L ▲ Upper Walk
26 HDFCLIFE 597.8 +5.73% 571.96 537.51 503.06
137.5%
12.82%
64.35 86.7K ● Overbought
27 AXISBANK 1342.9 +2.46% 1325.92 1248.81 1171.7
111.01%
12.35%
76.91 2.59L ● Overbought
28 TCS 2442.4 -1.33% 2607.12 2464.68 2322.25
42.18%
11.56%
41.64 1.26L — Normal
29 BRITANNIA 4796.9 +0.14% 5008.82 4737.23 4465.65
60.98%
11.47%
56.07 6.8K — Normal
30 SUNPHARMA 1885.0 -1.02% 1884.14 1782.16 1680.18
100.42%
11.44%
84.35 2.74L ● Overbought
31 NTPC 323.0 -1.75% 330.63 312.88 295.12
78.51%
11.35%
75.42 2.14L — Normal
32 INFY 1151.2 -0.25% 1206.91 1146.13 1085.35
54.17%
10.61%
47.42 5.34L — Normal
33 SBILIFE 1819.5 +4.09% 1766.48 1679.32 1592.16
130.42%
10.38%
67.28 43.1K ● Overbought
34 SBIN 1086.5 +4.27% 1025.52 975.77 926.02
161.29%
10.2%
70.59 2.97L ● Overbought
35 CIPLA 1408.3 +0.32% 1428.75 1361.12 1293.49
84.88%
9.94%
84.7 43.3K ▲ Upper Walk
36 POWERGRID 259.45 +0.58% 267.71 255.14 242.57
67.14%
9.85%
56.56 6.90L — Normal
37 HCLTECH 1380.8 -1.86% 1472.82 1405.4 1337.99
31.75%
9.59%
45.1 2.17L — Normal
38 UPL 555.95 +2.67% 550.66 525.88 501.11
110.68%
9.42%
60.8 81.1K ● Overbought
39 GODREJCP 876.5 +3.04% 879.97 847.18 814.39
94.71%
7.74%
46.88 22.5K ▲ Upper Walk
40 ONGC 224.5 -3.85% 236.44 228.22 220.0
27.37%
7.2%
60.43 7.67L — Normal

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

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