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)
34
Overbought
2
Oversold
0
Squeeze ⚡
39
Upper Walk ▲
3
Lower Walk ▼
116
Total Scanned
Filter:
# Symbol LTP Chg % Upper Middle Lower %B Position Bandwidth RSI Volume Signal
101 PERSISTENT 6030.0 -0.17% 6184.81 5919.0 5653.19
70.88%
8.98%
62.65 6.8K — Normal
102 TATAPOWER 357.0 -0.83% 365.48 350.63 335.78
71.45%
8.47%
55.69 95.1K — Normal
103 IPCALAB 1905.0 -2.79% 2005.9 1926.62 1847.34
36.36%
8.23%
57.37 4.6K — Normal
104 COALINDIA 404.3 +0.7% 420.03 403.47 386.91
52.51%
8.21%
46.04 1.90L — Normal
105 MOTHERSON 165.83 +2.42% 165.34 158.85 152.37
103.78%
8.16%
55.34 4.90L ● Overbought
106 ABBOTINDIA 26555.0 -0.47% 27050.11 26002.75 24955.39
76.36%
8.06%
59.65 71 — Normal
107 BERGEPAINT 480.65 +2.01% 492.41 473.44 454.48
69.0%
8.01%
47.98 11.2K — Normal
108 BATAINDIA 649.0 +1.53% 661.3 636.48 611.66
75.22%
7.8%
52.9 1.3K — Normal
109 TATACOMM 1747.1 +2.75% 1773.32 1707.5 1641.69
80.08%
7.71%
51.22 4.2K ▲ Upper Walk
110 NAUKRI 1190.0 -0.85% 1252.25 1205.91 1159.57
32.83%
7.69%
42.82 27.2K — Normal
111 GRANULES 838.0 +4.85% 843.18 813.09 783.0
91.39%
7.4%
46.88 31.1K ▲ Upper Walk
112 CANFINHOME 795.4 +5.02% 759.75 732.91 706.08
166.42%
7.32%
64.56 5.0K ● Overbought
113 HAL 4843.4 -3.11% 5083.58 4910.89 4738.19
30.46%
7.03%
60.55 19.2K — Normal
114 TORNTPHARM 4727.2 -1.1% 4784.21 4627.0 4469.79
81.87%
6.8%
67.73 9.1K ▲ Upper Walk
115 FEDERALBNK 362.5 +5.35% 351.03 339.97 328.91
151.85%
6.51%
50.09 1.76L ● Overbought
116 INDUSTOWER 386.95 +0.89% 390.06 382.25 374.44
80.09%
4.09%
53.35 1.11L ▲ 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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