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)
5
Overbought
16
Oversold
0
Squeeze ⚡
26
Upper Walk ▲
34
Lower Walk ▼
180
Total Scanned
Filter:
# Symbol LTP Chg % Upper Middle Lower %B Position Bandwidth RSI Volume Signal
151 CANBK 125.22 -0.98% 129.98 126.36 122.73
34.34%
5.74%
46.41 1.37Cr — Normal
152 ALKEM 5602.0 +0.3% 5744.87 5592.68 5440.48
53.06%
5.44%
52.32 50.7K — Normal
153 GRASIM 3113.0 -1.68% 3228.11 3143.53 3058.96
31.95%
5.38%
43.26 3.27L — Normal
154 TATACONSUM 1107.7 +1.17% 1130.49 1101.03 1071.57
61.32%
5.35%
46.67 19.66L — Normal
155 IOC 139.92 -1.49% 144.27 140.63 136.98
40.33%
5.18%
45.95 97.48L — Normal
156 IDFCFIRSTB 80.0 -0.89% 81.98 79.93 77.87
51.82%
5.14%
47.9 3.59L — Normal
157 ASIANPAINT 2668.8 -0.89% 2754.15 2685.62 2617.1
37.72%
5.1%
35.04 5.84L — Normal
158 CIPLA 1393.0 -1.56% 1476.34 1440.01 1403.69
-14.71%
5.05%
31.99 42.48L ● Oversold
159 JINDALSTEL 1041.9 -0.3% 1068.1 1042.04 1015.98
49.73%
5.0%
45.95 11.30L — Normal
160 BEL 405.35 -0.34% 421.67 411.6 401.53
18.97%
4.89%
38.5 99.47L ▼ Lower Walk
161 APOLLOHOSP 8862.0 -0.85% 9027.27 8813.25 8599.23
61.39%
4.86%
47.88 1.49L — Normal
162 PIDILITIND 1564.2 -2.76% 1625.01 1586.68 1548.35
20.68%
4.83%
43.6 12.81L — Normal
163 WIPRO 175.06 +0.36% 178.88 174.7 170.51
54.36%
4.79%
46.91 3.78L — Normal
164 RAMCOCEM 916.65 +1.06% 950.56 928.41 906.26
23.45%
4.77%
38.2 1.7K — Normal
165 SBIN 1012.6 -1.21% 1059.28 1034.91 1010.54
4.23%
4.71%
41.31 89.10L ▼ Lower Walk
166 JSWSTEEL 1246.8 -1.59% 1266.54 1237.43 1208.33
66.09%
4.7%
54.59 26.75L — Normal
167 PETRONET 269.45 -3.65% 283.34 277.06 270.79
-10.68%
4.53%
42.9 29.24L ● Oversold
168 RELIANCE 1272.2 -1.27% 1330.23 1300.92 1271.62
0.99%
4.51%
41.99 1.26Cr ▼ Lower Walk
169 COALINDIA 428.05 -0.08% 441.69 432.03 422.37
29.4%
4.47%
25.68 3.31L — Normal
170 TATAPOWER 376.15 -0.63% 387.6 379.14 370.69
32.29%
4.46%
51.11 16.88L — Normal
171 CUMMINSIND 5610.0 +0.43% 5681.37 5559.35 5437.33
70.75%
4.39%
56.88 13.5K — Normal
172 HINDALCO 955.65 +0.59% 979.57 958.67 937.77
42.78%
4.36%
51.09 47.22L — Normal
173 MARICO 853.2 -1.1% 864.45 846.67 828.9
68.35%
4.2%
57.52 21.49L — Normal
174 HINDCOPPER 491.95 +0.55% 502.28 492.13 481.98
49.11%
4.12%
44.13 74.3K — Normal
175 POWERGRID 289.8 +0.17% 291.15 285.28 279.41
88.5%
4.12%
52.94 74.07L ▲ Upper Walk
176 TATASTEEL 184.23 -1.23% 191.47 187.67 183.86
4.86%
4.06%
36.45 2.06Cr ▼ Lower Walk
177 IRCTC 494.1 +0.01% 512.64 502.47 492.3
8.85%
4.05%
35.88 30.7K ▼ Lower Walk
178 NMDC 82.6 -0.89% 85.99 84.42 82.84
-7.62%
3.73%
33.29 3.92L ● Oversold
179 GAIL 171.99 -0.59% 175.72 172.82 169.91
35.8%
3.36%
45.04 47.50L — Normal
180 ESCORTS 2906.0 -1.44% 2991.9 2943.3 2894.7
11.63%
3.3%
41.88 2.6K ▼ Lower Walk
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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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