Isa Energia Brasil

ISAE3 · B3 · BRL

R$33.49+1.42%+R$0.47

Close · October 2, 2026

Price history

+7.82% over the period
Show chart data

Daily closing prices, adjusted for splits. Long periods: one close per week or month.

DateClose
October 2, 2026R$33.49
October 1, 2026R$33.02
September 30, 2026R$34.08
September 29, 2026R$32.67
September 28, 2026R$33.05
September 25, 2026R$33.42
September 24, 2026R$34.00
September 23, 2026R$32.90
September 22, 2026R$33.24
September 21, 2026R$34.56
September 18, 2026R$35.37
September 17, 2026R$35.36
September 16, 2026R$36.05
September 15, 2026R$33.25
September 14, 2026R$32.90
September 11, 2026R$32.31
September 10, 2026R$33.66
September 9, 2026R$33.16
September 8, 2026R$32.91
September 4, 2026R$32.60
September 3, 2026R$33.05
September 2, 2026R$33.93
September 1, 2026R$33.99
August 31, 2026R$33.30
August 28, 2026R$32.01
August 27, 2026R$32.08
August 26, 2026R$31.13
August 25, 2026R$32.10
August 24, 2026R$29.88
August 21, 2026R$28.78
August 20, 2026R$30.10
August 19, 2026R$30.06
August 18, 2026R$30.26
August 17, 2026R$29.00
August 14, 2026R$31.45
August 13, 2026R$31.30
August 12, 2026R$31.05
August 11, 2026R$31.67
August 10, 2026R$31.26
August 7, 2026R$31.50
August 6, 2026R$31.42
August 5, 2026R$31.40
August 4, 2026R$31.30
August 3, 2026R$30.60
July 31, 2026R$31.35
July 30, 2026R$31.41
July 29, 2026R$32.37
July 28, 2026R$32.15
July 27, 2026R$31.99
July 24, 2026R$31.07
July 23, 2026R$32.04
July 22, 2026R$32.00
July 21, 2026R$31.61
July 20, 2026R$32.00
July 17, 2026R$32.15
July 16, 2026R$31.58
July 15, 2026R$31.70
July 14, 2026R$31.71
July 13, 2026R$31.88
July 10, 2026R$32.01
July 9, 2026R$32.20
July 8, 2026R$32.43
July 7, 2026R$32.31
July 6, 2026R$32.44
July 3, 2026R$32.44
July 2, 2026R$32.00
July 1, 2026R$33.03
June 30, 2026R$33.30
June 29, 2026R$33.30
June 26, 2026R$33.84
June 25, 2026R$32.57
June 24, 2026R$33.50
June 23, 2026R$33.76
June 22, 2026R$32.31
June 19, 2026R$32.34
June 18, 2026R$31.71
June 17, 2026R$30.34
June 16, 2026R$30.63
June 15, 2026R$30.63
June 12, 2026R$31.41
June 11, 2026R$32.77
June 10, 2026R$32.90
June 9, 2026R$33.50
June 8, 2026R$33.61
June 5, 2026R$33.77
June 3, 2026R$33.57
June 2, 2026R$33.80
June 1, 2026R$33.60
May 29, 2026R$33.90
May 28, 2026R$34.20
May 27, 2026R$33.57
May 26, 2026R$33.56
May 25, 2026R$33.65
May 22, 2026R$34.00
May 21, 2026R$34.17
May 20, 2026R$33.50
May 19, 2026R$34.00
May 18, 2026R$33.76
May 15, 2026R$33.81
May 14, 2026R$33.97
May 13, 2026R$32.82
May 12, 2026R$33.32
May 11, 2026R$34.15
May 8, 2026R$34.56
May 7, 2026R$34.52
May 6, 2026R$35.25
May 5, 2026R$34.68
May 4, 2026R$34.66
April 30, 2026R$34.80
April 29, 2026R$34.21
April 28, 2026R$34.40
April 27, 2026R$34.70
April 24, 2026R$34.61
April 23, 2026R$34.54
April 22, 2026R$34.45
April 20, 2026R$34.40
April 17, 2026R$34.38
April 16, 2026R$34.30
April 15, 2026R$35.23
April 14, 2026R$34.50
April 13, 2026R$35.05
April 10, 2026R$34.65
April 9, 2026R$34.86
April 8, 2026R$35.00
April 7, 2026R$34.31
April 6, 2026R$34.89
April 2, 2026R$34.30
April 1, 2026R$34.38
March 31, 2026R$34.39
March 30, 2026R$34.27
March 27, 2026R$34.21
March 26, 2026R$34.50
March 25, 2026R$34.13
March 24, 2026R$34.93
March 23, 2026R$35.00
March 20, 2026R$32.50
March 19, 2026R$32.60
March 18, 2026R$32.61
March 17, 2026R$32.70
March 16, 2026R$32.76
March 13, 2026R$32.85
March 12, 2026R$32.70
March 11, 2026R$32.23
March 10, 2026R$32.00
March 9, 2026R$32.00
March 6, 2026R$32.50
March 5, 2026R$32.60
March 4, 2026R$33.11
March 3, 2026R$33.14
March 2, 2026R$34.39
February 27, 2026R$34.29
February 26, 2026R$35.10
February 25, 2026R$35.21
February 24, 2026R$35.27
February 23, 2026R$34.91
February 20, 2026R$35.27
February 19, 2026R$35.20
February 18, 2026R$35.20
February 13, 2026R$34.97
February 12, 2026R$34.97
February 11, 2026R$35.01
February 10, 2026R$34.88
February 9, 2026R$34.72
February 6, 2026R$34.76
February 5, 2026R$34.02
February 4, 2026R$33.51
February 3, 2026R$34.21
February 2, 2026R$34.33
January 30, 2026R$33.70
January 29, 2026R$34.37
January 28, 2026R$35.00
January 27, 2026R$34.70
January 26, 2026R$34.69
January 23, 2026R$34.70
January 22, 2026R$34.30
January 21, 2026R$34.30
January 20, 2026R$34.30
January 19, 2026R$34.17
January 16, 2026R$34.22
January 15, 2026R$34.20
January 14, 2026R$34.24
January 13, 2026R$34.17
January 12, 2026R$34.30
January 9, 2026R$34.30
January 8, 2026R$34.30
January 7, 2026R$33.51
January 6, 2026R$34.17
January 5, 2026R$34.00
January 2, 2026R$34.00
December 30, 2025R$34.00
December 29, 2025R$34.00
December 26, 2025R$33.84
December 23, 2025R$33.80
December 22, 2025R$33.10
December 19, 2025R$33.50
December 18, 2025R$33.11
December 17, 2025R$33.30
December 16, 2025R$33.50
December 15, 2025R$33.15
December 12, 2025R$32.60
December 11, 2025R$33.11
December 10, 2025R$33.74
December 9, 2025R$33.79
December 8, 2025R$33.44
December 5, 2025R$33.99
December 4, 2025R$34.00
December 3, 2025R$33.00
December 2, 2025R$32.93
December 1, 2025R$32.98
November 28, 2025R$32.99
November 27, 2025R$32.75
November 26, 2025R$32.75
November 25, 2025R$32.70
November 24, 2025R$32.61
November 21, 2025R$32.47
November 19, 2025R$32.59
November 18, 2025R$32.99
November 17, 2025R$32.51
November 14, 2025R$33.00
November 13, 2025R$32.30
November 12, 2025R$31.46
November 11, 2025R$32.10
November 10, 2025R$31.87
November 7, 2025R$31.77
November 6, 2025R$31.51
November 5, 2025R$31.25
November 4, 2025R$31.65
November 3, 2025R$30.98
October 31, 2025R$31.00
October 30, 2025R$32.05
October 29, 2025R$32.50
October 28, 2025R$32.50
October 27, 2025R$31.90
October 24, 2025R$32.01
October 23, 2025R$31.91
October 22, 2025R$31.90
October 21, 2025R$32.01
October 20, 2025R$31.70
October 17, 2025R$32.00
October 16, 2025R$31.49
October 15, 2025R$31.08
October 14, 2025R$31.44
October 13, 2025R$31.09
October 10, 2025R$31.55
October 9, 2025R$31.12
October 8, 2025R$30.96
October 7, 2025R$30.77
October 6, 2025R$31.01
October 3, 2025R$30.98
October 2, 2025R$31.06

At a glance

  • The company

    ISA Energía Brasil S.A. engages in the electric power transmission business in Brazil.

  • Next event

    Quarterly results · October 29, 2026

Where the price stands

52-wk lowR$28.10
52-wk highR$36.89

−9.22% from the high

Performance

StockIbovespa
1 month−1.30%+3.73%
Year to date−1.50%+19.23%
1 year+7.82%+33.46%

Latest news

All news

The business in numbers

Revenue

R$2.6B

Latest quarter · Q2 2026

Net income

R$688.62M

Latest quarter · Q2 2026

Net margin

26.5%

Latest quarter · Q2 2026

Numbers and valuation

Market cap
P/E
EPS
Volume
2.2K
Dividend yield

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