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)

Overbought

Oversold

Squeeze ⚡

Upper Walk ▲

Lower Walk ▼

116

Total Scanned

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#	Symbol	LTP	Chg %	Upper	Middle	Lower	%B Position	Bandwidth	RSI	Signal
51	ASTRAL	1281.0	+0.64%	1485.8	1372.9	1260.0	9.3%	16.45%	34.17	▼ Lower Walk
52	BSOFT	328.05	-1.31%	344.48	318.42	292.36	68.48%	16.37%	56.73	— Normal
53	BANDHANBNK	170.93	+1.38%	173.88	160.73	147.58	88.78%	16.36%	61.06	▲ Upper Walk
54	TRENT	3231.4	+3.6%	3176.2	2945.26	2714.32	111.95%	15.68%	72.4	● Overbought
55	BAJAJFINSV	1846.5	+0.52%	1861.99	1727.75	1593.52	94.23%	15.54%	72.78	▲ Upper Walk
56	LICHSGFIN	564.95	+2.36%	557.46	518.04	478.62	109.5%	15.22%	70.71	● Overbought
57	METROPOLIS	578.0	-0.75%	589.53	547.99	506.45	86.12%	15.16%	71.87	▲ Upper Walk
58	GUJGASLTD	229.77	-3.7%	270.29	251.33	232.38	-6.88%	15.08%	28.96	● Oversold
59	DEEPAKNTR	1587.5	+3.08%	1645.9	1530.71	1415.53	74.65%	15.05%	54.95	— Normal
60	SBICARD	590.75	+0.1%	598.63	556.97	515.31	90.54%	14.96%	61.13	▲ Upper Walk
61	RBLBANK	391.05	+3.18%	392.27	365.02	337.76	97.76%	14.93%	62.59	▲ Upper Walk
62	PETRONET	328.0	+2.36%	320.51	298.58	276.66	117.08%	14.69%	68.17	● Overbought
63	IDEA	12.88	+1.66%	13.17	12.27	11.37	83.89%	14.67%	66.04	▲ Upper Walk
64	BIOCON	370.5	+0.54%	372.85	347.61	322.37	95.34%	14.52%	70.91	▲ Upper Walk
65	SUNTV	645.0	+5.76%	656.72	612.61	568.5	86.72%	14.4%	45.63	▲ Upper Walk
66	CUB	229.4	+1.96%	236.33	220.68	205.02	77.87%	14.19%	46.93	— Normal
67	JUBLFOOD	440.0	+2.68%	455.01	425.71	396.41	74.39%	13.77%	61.0	— Normal
68	ABB	6940.0	+0.36%	7112.11	6660.18	6208.24	80.96%	13.57%	59.92	▲ Upper Walk
69	IDFCFIRSTB	80.76	+3.71%	80.45	75.35	70.25	103.04%	13.54%	59.05	● Overbought
70	CHAMBLFERT	384.65	-1.21%	402.31	377.16	352.01	64.89%	13.34%	54.39	— Normal
71	IEX	115.61	+2.55%	113.61	106.59	99.57	114.25%	13.17%	65.29	● Overbought
72	APOLLOTYRE	424.65	+2.26%	426.54	400.6	374.66	96.36%	12.95%	52.96	▲ Upper Walk
73	PIDILITIND	1569.2	-1.15%	1594.38	1497.5	1400.61	87.01%	12.94%	66.59	▲ Upper Walk
74	COROMANDEL	1936.0	+3.02%	1885.24	1772.95	1660.67	122.6%	12.67%	58.68	● Overbought
75	OBEROIRLTY	1738.0	-2.08%	1781.38	1675.22	1569.06	79.57%	12.67%	69.84	— Normal
76	BEL	397.5	+0.75%	402.28	378.33	354.38	90.02%	12.66%	68.46	▲ Upper Walk
77	CONCOR	452.0	+1.35%	457.75	430.82	403.89	89.32%	12.5%	61.27	▲ Upper Walk
78	MFSL	1305.6	+3.83%	1325.87	1248.17	1170.47	86.96%	12.45%	50.46	▲ Upper Walk
79	MGL	1166.3	+4.13%	1124.83	1059.35	993.86	131.66%	12.36%	72.0	● Overbought
80	LALPATHLAB	2038.0	+1.24%	2030.61	1912.88	1795.14	103.14%	12.31%	73.32	● Overbought
81	ACC	1244.5	+0.78%	1244.64	1173.26	1101.88	99.9%	12.17%	64.2	▲ Upper Walk
82	PFC	344.3	+1.77%	345.89	326.82	307.75	95.83%	11.67%	58.79	▲ Upper Walk
83	HEROMOTOCO	5377.5	-0.61%	5546.47	5241.52	4936.58	72.3%	11.64%	61.56	— Normal
84	POLYCAB	7905.5	+0.93%	8330.37	7885.25	7440.13	52.27%	11.29%	52.49	— Normal
85	SRF	2512.8	+2.16%	2547.28	2411.23	2275.19	87.33%	11.28%	74.03	▲ Upper Walk
86	RECLTD	312.1	+2.28%	314.02	297.29	280.57	94.26%	11.25%	51.92	▲ Upper Walk
87	EICHERMOT	7824.0	+2.56%	7718.88	7309.15	6899.42	112.83%	11.21%	71.84	● Overbought
88	ICICIGI	1688.1	+1.7%	1714.85	1624.88	1534.92	85.13%	11.07%	54.06	▲ Upper Walk
89	PAGEIND	36260.0	-0.33%	37271.71	35320.25	33368.79	74.08%	11.05%	61.87	— Normal
90	JKCEMENT	5288.1	+4.67%	5240.62	4974.32	4708.01	108.91%	10.71%	53.58	● Overbought
91	MRF	126450.0	+1.08%	127113.49	120669.0	114224.51	94.85%	10.68%	61.57	▲ Upper Walk
92	BAJAJ-AUTO	11059.0	+0.73%	10972.16	10432.85	9893.54	108.05%	10.34%	83.17	● Overbought
93	CANBK	132.68	+3.58%	126.14	120.11	114.08	154.23%	10.04%	64.87	● Overbought
94	TATACHEM	610.6	+0.85%	639.64	609.49	579.34	51.84%	9.89%	49.48	— Normal
95	INDIAMART	1551.4	+0.35%	1652.03	1574.76	1497.49	34.88%	9.81%	44.37	— Normal
96	NMDC	71.57	+0.1%	72.75	69.4	66.04	82.41%	9.67%	57.75	▲ Upper Walk
97	IRCTC	479.75	+4.3%	475.7	453.79	431.89	109.24%	9.65%	56.3	● Overbought
98	OFSS	10093.0	+0.54%	10558.72	10092.12	9625.53	50.09%	9.25%	44.35	— Normal
99	ALKEM	5360.5	-0.7%	5372.11	5138.43	4904.74	97.52%	9.1%	80.56	▲ Upper Walk
100	IGL	145.16	+1.26%	147.23	140.85	134.46	83.79%	9.07%	51.91	▲ Upper Walk

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#	Symbol	LTP	Chg %	Upper	Middle	Lower	%B Position	Bandwidth	RSI	Signal
1	CANBKTOP	132.68	+3.58%	126.14	120.11	114.08	154.23%	10.04%	64.87	● Overbought
2	FEDERALBNKTOP	360.85	+4.87%	351.03	339.97	328.91	144.39%	6.51%	50.09	● Overbought
3	CANFINHOMETOP	780.2	+3.02%	759.75	732.91	706.08	138.1%	7.32%	64.56	● Overbought
4	MGLTOP	1166.3	+4.13%	1124.83	1059.35	993.86	131.66%	12.36%	72.0	● Overbought
5	M&MTOP	3443.1	+4.63%	3256.45	2949.28	2642.1	130.38%	20.83%	82.83	● Overbought
6	NAVINFLUORTOP	9654.5	+5.92%	9235.89	8411.75	7587.61	125.4%	19.59%	69.41	● Overbought
7	COROMANDELTOP	1936.0	+3.02%	1885.24	1772.95	1660.67	122.6%	12.67%	58.68	● Overbought
8	PETRONETTOP	328.0	+2.36%	320.51	298.58	276.66	117.08%	14.69%	68.17	● Overbought
9	MOTHERSONTOP	167.29	+3.32%	165.34	158.85	152.37	115.03%	8.16%	55.34	● Overbought
10	IEXTOP	115.61	+2.55%	113.61	106.59	99.57	114.25%	13.17%	65.29	● Overbought
11	INDIGO	5667.5	+4.37%	5506.77	4887.53	4268.3	112.98%	25.34%	84.47	● Overbought
12	EICHERMOT	7824.0	+2.56%	7718.88	7309.15	6899.42	112.83%	11.21%	71.84	● Overbought
13	TRENT	3231.4	+3.6%	3176.2	2945.26	2714.32	111.95%	15.68%	72.4	● Overbought
14	TVSMOTOR	4629.0	+2.73%	4557.37	4184.49	3811.61	109.6%	17.82%	84.48	● Overbought
15	LICHSGFIN	564.95	+2.36%	557.46	518.04	478.62	109.5%	15.22%	70.71	● Overbought
16	IRCTC	479.75	+4.3%	475.7	453.79	431.89	109.24%	9.65%	56.3	● Overbought
17	JKCEMENT	5288.1	+4.67%	5240.62	4974.32	4708.01	108.91%	10.71%	53.58	● Overbought
18	BAJAJ-AUTO	11059.0	+0.73%	10972.16	10432.85	9893.54	108.05%	10.34%	83.17	● Overbought
19	TATAPOWER	367.45	+2.07%	365.48	350.63	335.78	106.63%	8.47%	55.69	● Overbought
20	MCX	3604.2	+1.67%	3573.15	3264.57	2956.0	105.03%	18.9%	70.52	● Overbought
21	SYNGENE	444.75	+2.01%	440.41	396.59	352.78	104.95%	22.1%	71.96	● Overbought
22	HDFCAMC	2689.6	+2.67%	2668.61	2397.62	2126.64	103.87%	22.6%	80.47	● Overbought
23	GMRAIRPORT	100.31	+0.92%	99.68	91.27	82.85	103.74%	18.44%	75.43	● Overbought
24	LALPATHLAB	2038.0	+1.24%	2030.61	1912.88	1795.14	103.14%	12.31%	73.32	● Overbought
25	IDFCFIRSTB	80.76	+3.71%	80.45	75.35	70.25	103.04%	13.54%	59.05	● Overbought
26	CHOLAFIN	1813.0	+1.24%	1809.32	1605.6	1401.88	100.9%	25.38%	76.42	● Overbought
27	ASHOKLEY	174.8	-0.03%	174.7	152.23	129.76	100.22%	29.52%	81.64	● Overbought

#	Symbol	LTP	Chg %	Upper	Middle	Lower	%B Position	Bandwidth	RSI	Volume	Signal
1	GUJGASLTDTOP	229.77	-3.7%	270.29	251.33	232.38	-6.88%	15.08%	28.96	0	● Oversold

#	Symbol	LTP	Chg %	Upper	Middle	Lower	%B Position	Bandwidth	RSI	Signal
1	ACCTOP	1244.5	+0.78%	1244.64	1173.26	1101.88	99.9%	12.17%	64.2	▲ Upper Walk
2	HAVELLSTOP	1160.0	+0.04%	1161.97	1071.17	980.38	98.92%	16.95%	67.31	▲ Upper Walk
3	VOLTASTOP	1118.0	+2.56%	1121.8	1030.12	938.43	97.93%	17.8%	63.49	▲ Upper Walk
4	RBLBANKTOP	391.05	+3.18%	392.27	365.02	337.76	97.76%	14.93%	62.59	▲ Upper Walk
5	ALKEMTOP	5360.5	-0.7%	5372.11	5138.43	4904.74	97.52%	9.1%	80.56	▲ Upper Walk
6	APOLLOTYRETOP	424.65	+2.26%	426.54	400.6	374.66	96.36%	12.95%	52.96	▲ Upper Walk
7	PFCTOP	344.3	+1.77%	345.89	326.82	307.75	95.83%	11.67%	58.79	▲ Upper Walk
8	MUTHOOTFINTOP	2889.7	-0.96%	2919.82	2579.15	2238.49	95.58%	26.42%	73.87	▲ Upper Walk
9	INDIACEMTOP	350.25	+2.86%	353.57	317.28	280.99	95.43%	22.88%	55.73	▲ Upper Walk
10	BIOCONTOP	370.5	+0.54%	372.85	347.61	322.37	95.34%	14.52%	70.91	▲ Upper Walk
11	MARICO	907.35	+0.59%	917.04	815.64	714.24	95.22%	24.86%	85.13	▲ Upper Walk
12	MRF	126450.0	+1.08%	127113.49	120669.0	114224.51	94.85%	10.68%	61.57	▲ Upper Walk
13	INDUSTOWER	389.25	+1.49%	390.06	382.25	374.44	94.81%	4.09%	53.35	▲ Upper Walk
14	RECLTD	312.1	+2.28%	314.02	297.29	280.57	94.26%	11.25%	51.92	▲ Upper Walk
15	BAJAJFINSV	1846.5	+0.52%	1861.99	1727.75	1593.52	94.23%	15.54%	72.78	▲ Upper Walk
16	BAJFINANCE	1072.3	+0.7%	1085.53	974.76	863.99	94.03%	22.73%	78.35	▲ Upper Walk
17	RAMCOCEM	840.1	-0.08%	849.14	774.48	699.82	93.95%	19.28%	67.24	▲ Upper Walk
18	AMBUJACEM	390.0	+0.12%	394.72	364.66	334.59	92.15%	16.49%	64.57	▲ Upper Walk
19	GODREJPROP	1802.7	-0.66%	1833.65	1637.08	1440.51	92.13%	24.01%	75.48	▲ Upper Walk
20	TORNTPHARM	4758.4	-0.45%	4784.21	4627.0	4469.79	91.79%	6.8%	67.73	▲ Upper Walk
21	CROMPTON	219.71	+0.37%	222.72	205.26	187.8	91.38%	17.01%	65.46	▲ Upper Walk
22	EXIDEIND	386.7	+0.43%	393.11	357.55	321.99	90.99%	19.89%	59.72	▲ Upper Walk
23	SBICARD	590.75	+0.1%	598.63	556.97	515.31	90.54%	14.96%	61.13	▲ Upper Walk
24	BEL	397.5	+0.75%	402.28	378.33	354.38	90.02%	12.66%	68.46	▲ Upper Walk
25	CONCOR	452.0	+1.35%	457.75	430.82	403.89	89.32%	12.5%	61.27	▲ Upper Walk
26	LAURUSLABS	2434.7	-0.79%	2502.89	2188.3	1873.71	89.16%	28.75%	81.38	▲ Upper Walk
27	BANDHANBNK	170.93	+1.38%	173.88	160.73	147.58	88.78%	16.36%	61.06	▲ Upper Walk
28	ABCAPITAL	399.45	-0.55%	406.96	374.64	342.33	88.38%	17.25%	71.7	▲ Upper Walk
29	TATACONSUM	1086.1	+0.2%	1109.6	1013.02	916.45	87.83%	19.07%	76.67	▲ Upper Walk
30	SRF	2512.8	+2.16%	2547.28	2411.23	2275.19	87.33%	11.28%	74.03	▲ Upper Walk
31	DLF	741.75	-1.75%	758.61	692.44	626.28	87.26%	19.11%	84.01	▲ Upper Walk
32	PIDILITIND	1569.2	-1.15%	1594.38	1497.5	1400.61	87.01%	12.94%	66.59	▲ Upper Walk
33	MFSL	1305.6	+3.83%	1325.87	1248.17	1170.47	86.96%	12.45%	50.46	▲ Upper Walk
34	SUNTV	645.0	+5.76%	656.72	612.61	568.5	86.72%	14.4%	45.63	▲ Upper Walk
35	PVRINOX	1583.1	-0.4%	1623.6	1472.54	1321.48	86.59%	20.52%	78.38	▲ Upper Walk
36	METROPOLIS	578.0	-0.75%	589.53	547.99	506.45	86.12%	15.16%	71.87	▲ Upper Walk
37	BALKRISIND	2335.9	-0.6%	2410.91	2153.3	1895.69	85.44%	23.93%	76.13	▲ Upper Walk
38	ICICIGI	1688.1	+1.7%	1714.85	1624.88	1534.92	85.13%	11.07%	54.06	▲ Upper Walk
39	DIXON	12884.0	+2.23%	13249.78	12037.45	10825.12	84.91%	20.14%	64.8	▲ Upper Walk
40	INDHOTEL	877.8	-1.55%	909.79	806.33	702.86	84.54%	25.66%	94.71	▲ Upper Walk
41	IDEA	12.88	+1.66%	13.17	12.27	11.37	83.89%	14.67%	66.04	▲ Upper Walk
42	IGL	145.16	+1.26%	147.23	140.85	134.46	83.79%	9.07%	51.91	▲ Upper Walk
43	UNITDSPR	1429.0	-0.24%	1470.35	1343.7	1217.04	83.68%	18.85%	67.12	▲ Upper Walk
44	SIEMENS	3694.0	+1.07%	3803.49	3487.32	3171.14	82.69%	18.13%	62.43	▲ Upper Walk
45	NMDC	71.57	+0.1%	72.75	69.4	66.04	82.41%	9.67%	57.75	▲ Upper Walk
46	SHRIRAMFIN	970.7	+0.59%	1011.43	903.58	795.73	81.12%	23.87%	61.26	▲ Upper Walk
47	ABB	6940.0	+0.36%	7112.11	6660.18	6208.24	80.96%	13.57%	59.92	▲ Upper Walk
48	AARTIIND	485.2	+5.52%	504.93	454.73	404.52	80.35%	22.08%	47.79	▲ Upper Walk

#	Symbol	LTP	Chg %	Upper	Middle	Lower	%B Position	Bandwidth	RSI	Signal
1	PIINDTOP	1761.0	+2.81%	2377.48	2050.64	1723.81	5.69%	31.88%	26.72	▼ Lower Walk
2	ASTRALTOP	1281.0	+0.64%	1485.8	1372.9	1260.0	9.3%	16.45%	34.17	▼ Lower Walk
3	ESCORTSTOP	2438.5	+0.21%	2815.77	2591.18	2366.59	16.01%	17.33%	30.47	▼ Lower Walk
4	GRANULESTOP	794.6	-0.58%	843.18	813.09	783.0	19.28%	7.4%	46.88	▼ Lower Walk
5	CUMMINSINDTOP	4198.5	+1.53%	4931.94	4475.13	4018.32	19.72%	20.42%	40.57	▼ Lower Walk

#	Symbol	LTP	Chg %	Upper	Middle	Lower	%B Position	Bandwidth	RSI	Signal
1	GNFCTOP	472.8	+1.17%	591.05	511.34	431.62	25.83%	31.18%	33.52	— Normal
2	ATULTOP	5301.0	+0.21%	6359.89	5528.93	4697.96	36.29%	30.06%	24.56	— Normal
3	M&MFINTOP	285.0	+1.53%	325.92	284.82	243.72	50.22%	28.86%	40.32	— Normal
4	DALBHARATTOP	1482.5	+1.1%	1733.81	1522.3	1310.78	40.59%	27.79%	35.95	— Normal
5	LTTSTOP	4231.0	+0.69%	4523.01	4010.6	3498.19	71.51%	25.55%	60.65	— Normal
6	BALRAMCHINTOP	647.7	-1.27%	740.86	663.92	586.97	39.46%	23.18%	44.88	— Normal
7	ZEELTOP	70.75	+1.4%	76.06	68.37	60.68	65.47%	22.49%	46.71	— Normal
8	BOSCHLTDTOP	50085.0	+1.08%	52380.84	47171.5	41962.16	77.96%	22.09%	69.71	— Normal
9	ABFRLTOP	40.47	+1.91%	45.6	41.25	36.91	40.97%	21.06%	37.45	— Normal
10	AUBANKTOP	952.0	+2.48%	1021.79	927.08	832.36	63.16%	20.43%	45.27	— Normal
11	HINDCOPPER	439.5	+2.21%	468.04	425.14	382.25	66.73%	20.18%	54.03	— Normal
12	MANAPPURAM	322.15	-0.49%	339.38	308.84	278.3	71.79%	19.78%	62.58	— Normal
13	BHEL	432.0	+2.14%	453.05	414.21	375.38	72.9%	18.75%	55.89	— Normal
14	APOLLOHOSP	8490.5	-0.69%	8769.34	8091.23	7413.11	79.44%	16.76%	80.02	— Normal
15	BSOFT	328.05	-1.31%	344.48	318.42	292.36	68.48%	16.37%	56.73	— Normal
16	DEEPAKNTR	1587.5	+3.08%	1645.9	1530.71	1415.53	74.65%	15.05%	54.95	— Normal
17	CUB	229.4	+1.96%	236.33	220.68	205.02	77.87%	14.19%	46.93	— Normal
18	JUBLFOOD	440.0	+2.68%	455.01	425.71	396.41	74.39%	13.77%	61.0	— Normal
19	CHAMBLFERT	384.65	-1.21%	402.31	377.16	352.01	64.89%	13.34%	54.39	— Normal
20	OBEROIRLTY	1738.0	-2.08%	1781.38	1675.22	1569.06	79.57%	12.67%	69.84	— Normal
21	HEROMOTOCO	5377.5	-0.61%	5546.47	5241.52	4936.58	72.3%	11.64%	61.56	— Normal
22	POLYCAB	7905.5	+0.93%	8330.37	7885.25	7440.13	52.27%	11.29%	52.49	— Normal
23	PAGEIND	36260.0	-0.33%	37271.71	35320.25	33368.79	74.08%	11.05%	61.87	— Normal
24	TATACHEM	610.6	+0.85%	639.64	609.49	579.34	51.84%	9.89%	49.48	— Normal
25	INDIAMART	1551.4	+0.35%	1652.03	1574.76	1497.49	34.88%	9.81%	44.37	— Normal
26	OFSS	10093.0	+0.54%	10558.72	10092.12	9625.53	50.09%	9.25%	44.35	— Normal
27	PERSISTENT	5970.5	-1.15%	6184.81	5919.0	5653.19	59.69%	8.98%	62.65	— Normal
28	IPCALAB	1948.0	-0.61%	2005.9	1926.62	1847.34	63.48%	8.23%	57.37	— Normal
29	COALINDIA	405.05	+0.88%	420.03	403.47	386.91	54.77%	8.21%	46.04	— Normal
30	ABBOTINDIA	26205.0	-1.78%	27050.11	26002.75	24955.39	59.66%	8.06%	59.65	— Normal
31	BERGEPAINT	475.05	+0.65%	492.41	473.44	454.48	54.23%	8.01%	47.98	— Normal
32	BATAINDIA	646.15	+1.08%	661.3	636.48	611.66	69.48%	7.8%	52.9	— Normal
33	TATACOMM	1735.0	+2.03%	1773.32	1707.5	1641.69	70.89%	7.71%	51.22	— Normal
34	NAUKRI	1184.2	-1.33%	1252.25	1205.91	1159.57	26.58%	7.69%	42.82	— Normal
35	HAL	4996.0	-0.06%	5083.58	4910.89	4738.19	74.64%	7.03%	60.55	— Normal

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.

Upper Band: 20-day SMA + (20-day standard deviation of price × 2)
Middle Band: 20-day Simple Moving Average (SMA)
Lower Band: 20-day SMA − (20-day standard deviation of price × 2)

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

Price near Lower Band: Potential buying opportunity if the band holds; breakdown signal if price breaks below.
Price near Upper Band: Potential selling opportunity if the band holds; breakout signal if price breaks above.
Bollinger Squeeze: Bands narrow — anticipate a high-momentum breakout or breakdown.
Upper Band Walk: Price consistently touches the upper band — strong uptrend in progress.
Lower Band Walk: Price consistently touches the lower band — strong downtrend in progress.
%B above 1.0: Price is above the upper band — overbought; watch for reversal.
%B below 0.0: Price is below the lower band — oversold; watch for bounce.

Bollinger Band Formulas

Upper Band = 20-day SMA + (20-day std dev × 2)
Middle Band = 20-day SMA
Lower Band = 20-day SMA − (20-day std dev × 2)
%B = (Price − Lower Band) / (Upper Band − Lower Band)
Bandwidth = (Upper Band − Lower Band) / Middle Band

Bollinger Band Scans

What Are Bollinger Bands?

How to Use Bollinger Bands in Trading

Bollinger Band Formulas

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What Are Bollinger Bands?

How to Use Bollinger Bands in Trading

Bollinger Band Formulas

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