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)
50
Overbought
2
Oversold
0
Squeeze ⚡
71
Upper Walk ▲
5
Lower Walk ▼
180
Total Scanned
Filter:
# Symbol LTP Chg % Upper Middle Lower %B Position Bandwidth RSI Volume Signal
151 IRCTC 479.75 +4.3% 475.7 453.79 431.89
109.24%
9.65%
56.3 0 ● Overbought
152 HCLTECH 1401.8 -0.37% 1472.82 1405.4 1337.99
47.33%
9.59%
45.1 0 — Normal
153 NATIONALUM 325.45 -1.08% 334.87 319.76 304.65
68.83%
9.45%
58.81 0 — Normal
154 UPL 553.1 +2.14% 550.66 525.88 501.11
104.92%
9.42%
60.8 0 ● Overbought
155 OFSS 10093.0 +0.54% 10558.72 10092.12 9625.53
50.09%
9.25%
44.35 0 — Normal
156 LTM 4243.5 -1.73% 4424.24 4231.43 4038.62
53.13%
9.11%
51.4 0 — Normal
157 ALKEM 5360.5 -0.7% 5372.11 5138.43 4904.74
97.52%
9.1%
80.56 0 ▲ Upper Walk
158 IGL 145.16 +1.26% 147.23 140.85 134.46
83.79%
9.07%
51.91 0 ▲ Upper Walk
159 PERSISTENT 5970.5 -1.15% 6184.81 5919.0 5653.19
59.69%
8.98%
62.65 0 — Normal
160 SAIL 174.53 +2.91% 175.71 168.48 161.25
91.84%
8.58%
50.12 0 ▲ Upper Walk
161 TATAPOWER 367.45 +2.07% 365.48 350.63 335.78
106.63%
8.47%
55.69 0 ● Overbought
162 IPCALAB 1948.0 -0.61% 2005.9 1926.62 1847.34
63.48%
8.23%
57.37 0 — Normal
163 COALINDIA 405.05 +0.88% 420.03 403.47 386.91
54.77%
8.21%
46.04 0 — Normal
164 MOTHERSON 167.29 +3.32% 165.34 158.85 152.37
115.03%
8.16%
55.34 0 ● Overbought
165 ABBOTINDIA 26205.0 -1.78% 27050.11 26002.75 24955.39
59.66%
8.06%
59.65 0 — Normal
166 BERGEPAINT 475.05 +0.65% 492.41 473.44 454.48
54.23%
8.01%
47.98 0 — Normal
167 BATAINDIA 646.15 +1.08% 661.3 636.48 611.66
69.48%
7.8%
52.9 0 — Normal
168 GODREJCP 877.1 +3.11% 879.97 847.18 814.39
95.62%
7.74%
46.88 0 ▲ Upper Walk
169 TATACOMM 1735.0 +2.03% 1773.32 1707.5 1641.69
70.89%
7.71%
51.22 0 — Normal
170 NAUKRI 1184.2 -1.33% 1252.25 1205.91 1159.57
26.58%
7.69%
42.82 0 — Normal
171 UBL 1234.7 +0.75% 1233.17 1187.89 1142.62
101.69%
7.62%
61.03 0 ● Overbought
172 GRANULES 794.6 -0.58% 843.18 813.09 783.0
19.28%
7.4%
46.88 0 ▼ Lower Walk
173 CANFINHOME 780.2 +3.02% 759.75 732.91 706.08
138.1%
7.32%
64.56 0 ● Overbought
174 MPHASIS 2417.6 -1.52% 2604.39 2513.33 2422.27
-2.56%
7.25%
41.06 0 ● Oversold
175 ONGC 234.93 +0.61% 236.44 228.22 220.0
90.82%
7.2%
60.43 0 ▲ Upper Walk
176 HAL 4996.0 -0.06% 5083.58 4910.89 4738.19
74.64%
7.03%
60.55 0 — Normal
177 TORNTPHARM 4758.4 -0.45% 4784.21 4627.0 4469.79
91.79%
6.8%
67.73 0 ▲ Upper Walk
178 FEDERALBNK 360.85 +4.87% 351.03 339.97 328.91
144.39%
6.51%
50.09 0 ● Overbought
179 LUPIN 2012.7 -0.61% 2032.58 1975.4 1918.22
82.62%
5.79%
62.42 0 ▲ Upper Walk
180 INDUSTOWER 389.25 +1.49% 390.06 382.25 374.44
94.81%
4.09%
53.35 0 ▲ Upper 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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