Bollinger Band Scans

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

Live data
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)
11
Overbought
1
Oversold
0
Squeeze ⚡
36
Upper Walk ▲
23
Lower Walk ▼
180
Total Scanned
Filter:
# Symbol LTP Chg % Upper Middle Lower %B Position Bandwidth RSI Volume Signal
151 GRASIM 3120.0 +0.99% 3227.39 3143.29 3059.18
36.16%
5.35%
42.09 8.8K — Normal
152 BHARTIARTL 1904.0 +0.31% 1963.83 1912.93 1862.04
41.22%
5.32%
46.31 98.0K — Normal
153 COROMANDEL 2003.0 +1.12% 2085.28 2031.28 1977.27
23.82%
5.32%
39.89 3.2K — Normal
154 WIPRO 178.35 +0.69% 179.56 174.95 170.35
86.86%
5.26%
63.16 4.75L ▲ Upper Walk
155 ASIANPAINT 2710.0 +2.73% 2756.91 2687.93 2618.94
66.0%
5.13%
46.38 27.1K — Normal
156 BEL 406.7 +0.42% 421.74 411.27 400.79
28.21%
5.09%
36.3 4.09L — Normal
157 INDHOTEL 737.0 +1.31% 749.18 730.69 712.21
67.05%
5.06%
45.05 82.4K — Normal
158 PIDILITIND 1614.0 +2.74% 1625.75 1585.96 1546.17
85.23%
5.02%
48.08 47.9K ▲ Upper Walk
159 SBIN 1019.8 +0.47% 1058.51 1032.62 1006.72
25.26%
5.02%
44.63 2.68L — Normal
160 RAMCOCEM 915.05 +0.03% 950.56 927.7 904.83
22.35%
4.93%
43.49 1.5K — Normal
161 IOC 141.89 +2.47% 143.9 140.47 137.05
70.66%
4.88%
48.63 3.33L — Normal
162 RELIANCE 1281.0 +0.23% 1328.78 1297.87 1266.96
22.71%
4.76%
41.94 2.80L — Normal
163 TATACONSUM 1108.0 +1.84% 1124.59 1098.6 1072.6
68.09%
4.73%
44.69 57.5K — Normal
164 TATASTEEL 184.48 +0.99% 191.53 187.1 182.68
20.34%
4.73%
37.14 5.96L — Normal
165 HINDALCO 945.0 +0.23% 979.66 957.22 934.78
22.77%
4.69%
36.4 91.1K — Normal
166 JINDALSTEL 1066.0 +2.92% 1065.14 1040.74 1016.33
101.76%
4.69%
59.72 24.3K ● Overbought
167 JSWSTEEL 1248.9 +0.65% 1267.54 1238.54 1209.53
67.87%
4.68%
49.48 57.4K — Normal
168 HINDCOPPER 483.0 -0.03% 502.42 491.03 479.64
14.75%
4.64%
40.25 43.9K ▼ Lower Walk
169 CUMMINSIND 5630.0 +0.53% 5683.17 5561.68 5440.18
78.12%
4.37%
61.25 13.7K — Normal
170 POWERGRID 287.95 -0.09% 291.76 285.62 279.49
68.95%
4.3%
57.05 3.76L — Normal
171 PETRONET 272.3 -0.87% 281.97 276.27 270.56
15.25%
4.13%
43.06 66.1K ▼ Lower Walk
172 APOLLOHOSP 8837.0 +0.36% 9005.35 8833.35 8661.35
51.06%
3.89%
50.42 4.2K — Normal
173 IRCTC 494.0 -0.21% 510.67 501.03 491.38
13.58%
3.85%
43.18 46.8K ▼ Lower Walk
174 GAIL 173.91 +2.29% 175.99 172.78 169.56
67.65%
3.72%
50.42 11.15L — Normal
175 NMDC 83.52 -0.05% 85.81 84.25 82.7
26.37%
3.69%
44.92 4.97L — Normal
176 MARICO 858.5 +0.34% 864.62 849.1 833.58
80.28%
3.66%
55.92 59.3K ▲ Upper Walk
177 COALINDIA 427.0 -0.09% 438.52 430.76 423.01
25.73%
3.6%
45.05 2.09L — Normal
178 ALKEM 5615.0 -0.33% 5713.47 5612.93 5512.38
51.03%
3.58%
46.59 4.3K — Normal
179 TATAPOWER 379.0 +1.23% 384.36 377.96 371.56
58.12%
3.39%
50.17 89.3K — Normal
180 ESCORTS 2959.9 +1.89% 2991.27 2943.91 2896.56
66.88%
3.22%
46.78 3.8K — Normal
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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.

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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