Bollinger Band Scans

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

Live data
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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)
0
Overbought
0
Oversold
0
Squeeze ⚡
9
Upper Walk ▲
6
Lower Walk ▼
40
Total Scanned
Filter:
# Symbol LTP Chg % Upper Middle Lower %B Position Bandwidth RSI Volume Signal
1 DRREDDYTOP 1151.0 -0.06% 1411.81 1261.43 1111.05
13.28%
23.84%
9.4 30.0K ▼ Lower Walk
2 HCLTECHTOP 1294.9 +1.88% 1308.64 1177.12 1045.61
94.78%
22.35%
72.3 1.14L ▲ Upper Walk
3 TCSTOP 2296.9 +1.89% 2335.3 2151.0 1966.7
89.58%
17.14%
72.83 87.6K ▲ Upper Walk
4 DIVISLABTOP 7414.0 +2.28% 7608.26 7028.12 6447.99
83.26%
16.51%
79.51 5.45L ▲ Upper Walk
5 HDFCBANKTOP 739.55 -0.44% 853.55 794.77 736.0
3.02%
14.79%
20.81 2.97Cr ▼ Lower Walk
6 AXISBANKTOP 1227.5 +0.02% 1393.92 1302.32 1210.71
9.16%
14.07%
24.31 59.68L ▼ Lower Walk
7 LTTOP 3806.0 +0.54% 4131.41 3905.84 3680.27
27.87%
11.55%
30.96 14.54L — Normal
8 INFYTOP 1078.3 +3.59% 1119.02 1060.34 1001.66
65.3%
11.07%
51.74 2.44L — Normal
9 MARUTITOP 13730.0 +2.14% 14591.25 13866.75 13142.25
40.56%
10.45%
33.89 3.33L — Normal
10 UPLTOP 608.5 +1.0% 629.15 598.79 568.43
65.99%
10.14%
53.11 15.43L — Normal
11 ICICIPRULI 509.8 +1.85% 521.85 499.06 476.27
73.56%
9.13%
58.51 19.12L — Normal
12 TATACMPV 411.45 +1.3% 437.74 419.07 400.41
29.57%
8.91%
38.7 2.60L — Normal
13 ONGC 238.56 -4.1% 255.67 244.85 234.03
20.93%
8.84%
41.48 1.99Cr — Normal
14 TITAN 4740.1 +1.35% 4779.27 4586.83 4394.39
89.82%
8.39%
69.01 5.01L ▲ Upper Walk
15 KOTAKBANK 384.65 -0.03% 399.77 384.37 368.96
50.93%
8.02%
52.21 1.67Cr — Normal
16 BAJFINANCE 1048.3 +3.51% 1070.91 1030.73 990.54
71.87%
7.8%
51.27 76.11L — Normal
17 BAJAJFINSV 1919.4 +2.28% 1938.39 1869.4 1800.42
86.24%
7.38%
54.37 22.7K ▲ Upper Walk
18 GODREJCP 1073.7 +1.34% 1106.6 1067.43 1028.27
58.0%
7.34%
42.04 3.19L — Normal
19 ICICIBANK 1445.7 +0.89% 1468.71 1417.18 1365.65
77.67%
7.27%
59.5 1.06Cr — Normal
20 ULTRACEMCO 11881.0 +0.3% 12100.06 11688.4 11276.74
73.39%
7.04%
55.95 2.51L — Normal
21 ADANIPORTS 1770.4 +0.12% 1886.82 1824.31 1761.8
6.88%
6.85%
35.46 22.67L ▼ Lower Walk
22 SHREECEM 26775.0 +0.13% 27428.3 26534.75 25641.2
63.44%
6.73%
51.63 551 — Normal
23 SBILIFE 1866.8 +0.44% 1885.03 1823.77 1762.51
85.12%
6.72%
55.62 10.99L ▲ Upper Walk
24 SUNPHARMA 1973.7 +1.68% 1990.08 1925.57 1861.06
87.3%
6.7%
64.85 54.14L ▲ Upper Walk
25 ITC 285.85 +0.85% 291.97 283.28 274.59
64.79%
6.14%
45.18 1.93Cr — Normal
26 HINDUNILVR 2174.6 +1.38% 2219.19 2153.38 2087.56
66.12%
6.11%
43.37 6.99L — Normal
27 BRITANNIA 5384.5 +0.09% 5529.37 5367.65 5205.93
55.21%
6.03%
44.6 2.39L — Normal
28 NTPC 350.8 +1.04% 360.16 349.91 339.65
54.36%
5.86%
46.14 1.24Cr — Normal
29 BPCL 316.25 +1.97% 319.34 310.36 301.38
82.8%
5.79%
52.26 59.54L ▲ Upper Walk
30 HDFCLIFE 552.85 -0.4% 578.86 563.15 547.43
17.24%
5.58%
40.2 13.69L ▼ Lower Walk
31 NESTLEIND 1446.1 +0.18% 1487.12 1446.89 1406.67
49.01%
5.56%
43.47 20.30L — Normal
32 CIPLA 1409.4 -0.09% 1476.12 1436.3 1396.49
16.21%
5.54%
37.17 11.62L ▼ Lower Walk
33 GRASIM 3112.4 +0.74% 3227.39 3143.29 3059.18
31.64%
5.35%
42.09 2.66L — Normal
34 BHARTIARTL 1905.3 +0.37% 1963.83 1912.93 1862.04
42.5%
5.32%
46.31 52.30L — Normal
35 WIPRO 178.53 +0.8% 179.56 174.95 170.35
88.82%
5.26%
63.16 1.25Cr ▲ Upper Walk
36 ASIANPAINT 2710.2 +2.74% 2756.91 2687.93 2618.94
66.14%
5.13%
46.38 7.15L — Normal
37 SBIN 1020.6 +0.55% 1058.51 1032.62 1006.72
26.8%
5.02%
44.63 60.93L — Normal
38 RELIANCE 1280.0 +0.16% 1328.78 1297.87 1266.96
21.09%
4.76%
41.94 71.63L — Normal
39 JSWSTEEL 1244.6 +0.31% 1267.54 1238.54 1209.53
60.46%
4.68%
49.48 11.28L — Normal
40 POWERGRID 288.85 +0.23% 291.76 285.62 279.49
76.28%
4.3%
57.05 1.21Cr — 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

Related Tools

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