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)
14
Overbought
2
Oversold
0
Squeeze ⚡
71
Upper Walk ▲
6
Lower Walk ▼
180
Total Scanned
Filter:
# Symbol LTP Chg % Upper Middle Lower %B Position Bandwidth RSI Volume Signal
151 IRCTC 457.5 -2.86% 474.89 453.65 432.4
59.07%
9.37%
69.3 10.65L — Normal
152 LTM 4277.2 -0.62% 4431.02 4235.82 4040.61
60.6%
9.22%
61.63 67.9K — Normal
153 POLYCAB 8082.5 +0.02% 8215.65 7855.43 7495.2
81.52%
9.17%
77.52 1.09L ▲ Upper Walk
154 IGL 142.4 -0.66% 147.3 140.87 134.45
61.87%
9.12%
53.01 2.72L — Normal
155 PERSISTENT 6052.5 +0.37% 6194.19 5924.88 5655.56
73.69%
9.09%
71.32 1.85L — Normal
156 FEDERALBNK 359.6 -0.8% 358.49 343.2 327.9
103.63%
8.91%
67.42 13.05L ● Overbought
157 TATACHEM 605.4 +0.56% 634.12 607.11 580.09
46.84%
8.9%
65.33 2.61L — Normal
158 TATAPOWER 353.5 -0.98% 366.92 351.58 336.24
56.26%
8.73%
56.7 33.18L — Normal
159 MPHASIS 2429.0 +0.79% 2616.45 2508.25 2400.05
13.38%
8.63%
44.7 3.27L ▼ Lower Walk
160 TECHM 1776.8 +0.16% 1867.71 1791.32 1714.93
40.5%
8.53%
46.03 5.77L — Normal
161 IPCALAB 1885.3 -0.76% 2006.99 1926.98 1846.98
23.95%
8.3%
40.13 92.8K — Normal
162 GODREJCP 872.95 -0.41% 882.98 847.92 812.85
85.7%
8.27%
56.37 3.09L ▲ Upper Walk
163 BHARATFORG 1753.9 -0.35% 1835.59 1763.04 1690.49
43.7%
8.23%
57.55 5.84L — Normal
164 ABBOTINDIA 26525.0 -0.28% 27101.48 26038.75 24976.02
72.88%
8.16%
64.04 1.0K — Normal
165 UBL 1220.0 +0.16% 1237.99 1189.54 1141.1
81.43%
8.15%
72.2 19.7K ▲ Upper Walk
166 GRANULES 821.15 -2.3% 846.88 813.89 780.91
61.0%
8.11%
65.75 4.76L — Normal
167 BERGEPAINT 477.0 -0.7% 492.8 473.66 454.52
58.73%
8.08%
56.64 1.06L — Normal
168 NAUKRI 1185.5 -0.38% 1248.76 1202.78 1156.8
31.21%
7.65%
50.85 1.47L — Normal
169 COALINDIA 404.0 -0.07% 417.96 402.73 387.49
54.18%
7.57%
54.73 18.53L — Normal
170 TORNTPHARM 4685.5 -0.88% 4810.91 4640.27 4469.62
63.25%
7.35%
68.84 63.7K — Normal
171 ONGC 225.8 +0.58% 237.14 228.77 220.4
32.26%
7.32%
46.76 47.17L — Normal
172 TATACOMM 1772.2 +1.65% 1778.13 1715.45 1652.78
95.27%
7.31%
62.02 1.85L ▲ Upper Walk
173 OFSS 10035.5 +0.36% 10402.83 10044.12 9685.42
48.8%
7.14%
60.36 1.01L — Normal
174 HAL 4812.3 -0.64% 5085.27 4910.41 4735.54
21.95%
7.12%
58.83 4.77L — Normal
175 BATAINDIA 643.9 -0.72% 660.99 639.29 617.58
60.63%
6.79%
55.21 67.5K — Normal
176 TCS 2417.4 -1.02% 2562.31 2481.7 2401.09
10.12%
6.5%
35.8 14.79L ▼ Lower Walk
177 INFY 1141.5 -0.84% 1191.14 1153.93 1116.73
33.29%
6.45%
49.5 22.02L — Normal
178 HCLTECH 1374.0 -0.49% 1456.77 1411.55 1366.32
8.49%
6.41%
39.58 11.12L ▼ Lower Walk
179 LUPIN 2018.5 +0.17% 2042.62 1981.98 1921.34
80.11%
6.12%
70.83 1.10L ▲ Upper Walk
180 INDUSTOWER 394.5 +1.95% 393.45 383.7 373.94
105.38%
5.08%
53.96 24.87L ● Overbought
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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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