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 ▲
24
Lower Walk ▼
180
Total Scanned
Filter:
# Symbol LTP Chg % Upper Middle Lower %B Position Bandwidth RSI Volume Signal
151 GRASIM 3112.4 +0.74% 3227.39 3143.29 3059.18
31.64%
5.35%
42.09 2.66L — Normal
152 BHARTIARTL 1905.3 +0.37% 1963.83 1912.93 1862.04
42.5%
5.32%
46.31 52.30L — Normal
153 COROMANDEL 2003.0 +1.12% 2085.28 2031.28 1977.27
23.82%
5.32%
39.89 3.2K — Normal
154 WIPRO 178.53 +0.8% 179.56 174.95 170.35
88.82%
5.26%
63.16 1.25Cr ▲ Upper Walk
155 ASIANPAINT 2710.2 +2.74% 2756.91 2687.93 2618.94
66.14%
5.13%
46.38 7.15L — Normal
156 BEL 407.15 +0.53% 421.74 411.27 400.79
30.36%
5.09%
36.3 96.84L — Normal
157 INDHOTEL 733.75 +0.87% 749.18 730.69 712.21
58.26%
5.06%
45.05 11.44L — Normal
158 PIDILITIND 1611.3 +2.57% 1625.75 1585.96 1546.17
81.84%
5.02%
48.08 11.62L ▲ Upper Walk
159 SBIN 1020.6 +0.55% 1058.51 1032.62 1006.72
26.8%
5.02%
44.63 60.93L — Normal
160 RAMCOCEM 915.05 +0.03% 950.56 927.7 904.83
22.35%
4.93%
43.49 1.5K — Normal
161 IOC 141.52 +2.2% 143.9 140.47 137.05
65.26%
4.88%
48.63 82.60L — Normal
162 RELIANCE 1280.0 +0.16% 1328.78 1297.87 1266.96
21.09%
4.76%
41.94 71.63L — Normal
163 TATACONSUM 1107.4 +1.78% 1124.59 1098.6 1072.6
66.94%
4.73%
44.69 23.61L — Normal
164 TATASTEEL 184.25 +0.86% 191.53 187.1 182.68
17.74%
4.73%
37.14 1.19Cr ▼ Lower Walk
165 HINDALCO 945.25 +0.26% 979.66 957.22 934.78
23.33%
4.69%
36.4 20.35L — Normal
166 JINDALSTEL 1065.7 +2.89% 1065.14 1040.74 1016.33
101.15%
4.69%
59.72 26.18L ● Overbought
167 JSWSTEEL 1244.6 +0.31% 1267.54 1238.54 1209.53
60.46%
4.68%
49.48 11.28L — 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 5629.5 +0.52% 5683.17 5561.68 5440.18
77.91%
4.37%
61.25 3.43L — Normal
170 POWERGRID 288.85 +0.23% 291.76 285.62 279.49
76.28%
4.3%
57.05 1.21Cr — 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 8843.5 +0.43% 9005.35 8833.35 8661.35
52.95%
3.89%
50.42 1.35L — 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 1.13Cr — 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 427.5 +0.02% 438.52 430.76 423.01
28.95%
3.6%
45.05 52.41L — Normal
178 ALKEM 5613.0 -0.36% 5713.47 5612.93 5512.38
50.04%
3.58%
46.59 1.12L — Normal
179 TATAPOWER 377.35 +0.79% 384.36 377.96 371.56
45.23%
3.39%
50.17 23.69L — 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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