Isabella Bank Corp (ISBA) stock
ISBANasdaqState Commercial BanksFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 30, 2026Score 11/3016% above fair value
$39.64−0.05 (-0.13%)
Close on Oct 30, 2026Market cap $302.41MP/E 13.8Yield 2.83%
Price history
Isabella Bank share prices for every month, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 30, 2026
$39.64
-0.13% on the day
52-week range
$34.09 – $58.83
-32.6% from the high
Change over 52 weeks
+11.4%
From $35.59 on Oct 30, 2025
Average volume
62,057
Shares a day, last 90 sessions
| Month | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 2026 | $37.28 | $40.29 | $35.55 | $39.64 | +5.79% | 689,212 |
| Sep 2026 | $38.23 | $40.36 | $36.85 | $37.47 | -2.01% | 1,100,310 |
| Aug 2026 | $40.66 | $42.43 | $38.08 | $38.24 | -3.70% | 1,394,678 |
| Jul 2026 | $39.83 | $42.17 | $35.51 | $39.71 | +0.53% | 1,250,190 |
| Jun 2026 | $41.12 | $43.93 | $38.78 | $39.50 | -3.14% | 2,018,623 |
| May 2026 | $40.35 | $44.11 | $39.75 | $40.78 | +2.44% | 454,635 |
| Apr 2026 | $44.06 | $50.88 | $39.57 | $39.81 | -12.83% | 945,693 |
| Mar 2026 | $47.10 | $48.62 | $42.88 | $45.67 | -3.97% | 500,956 |
| Feb 2026 | $48.31 | $55.23 | $46.11 | $47.56 | -1.29% | 494,020 |
| Jan 2026 | $49.89 | $52.14 | $45.72 | $48.18 | -3.64% | 428,941 |
| Dec 2025 | $39.94 | $58.83 | $39.88 | $50.00 | +19.05% | 599,648 |
| Nov 2025 | $35.39 | $46.75 | $35.39 | $42.00 | +17.52% | 276,341 |
| Oct 2025 | $35.25 | $37.30 | $33.24 | $35.74 | +1.39% | 128,118 |
| Sep 2025 | $32.00 | $35.98 | $31.20 | $35.25 | +4.57% | 444,836 |
| Aug 2025 | $31.10 | $36.60 | $29.52 | $33.71 | +9.31% | 146,268 |
| Jul 2025 | $29.00 | $33.98 | $28.49 | $30.84 | +2.29% | 217,607 |
| Jun 2025 | $27.30 | $44.99 | $27.00 | $30.15 | +9.68% | 737,820 |
| May 2025 | $26.35 | $28.95 | $24.68 | $27.49 | +5.73% | 84,597 |
| Apr 2025 | $23.59 | $26.35 | $21.50 | $26.00 | +10.22% | 40,705 |
| Mar 2025 | $24.50 | $24.95 | $22.26 | $23.59 | -5.49% | 33,849 |
| Feb 2025 | $25.26 | $25.73 | $24.26 | $24.96 | -3.26% | 20,851 |
| Jan 2025 | $25.99 | $25.99 | $24.31 | $25.80 | -0.73% | 23,383 |
| Dec 2024 | $24.13 | $26.23 | $23.51 | $25.99 | +4.38% | 63,507 |
| Nov 2024 | $21.65 | $25.00 | $21.52 | $24.90 | +15.01% | 55,122 |
| Oct 2024 | $21.75 | $22.25 | $20.10 | $21.65 | +2.07% | 43,370 |
| Sep 2024 | $19.18 | $22.00 | $19.00 | $21.21 | +10.58% | 38,569 |
| Aug 2024 | $19.87 | $19.87 | $17.55 | $19.18 | -3.77% | 58,680 |
| Jul 2024 | $18.54 | $19.93 | $17.90 | $19.93 | +9.52% | 69,754 |
| Jun 2024 | $18.52 | $19.50 | $17.85 | $18.20 | -3.09% | 36,948 |
| May 2024 | $18.02 | $19.55 | $17.77 | $18.78 | +4.28% | 38,477 |
| Apr 2024 | $19.40 | $19.85 | $17.75 | $18.01 | -7.16% | 66,484 |
| Mar 2024 | $19.46 | $20.10 | $18.25 | $19.40 | -0.26% | 69,276 |
| Feb 2024 | $21.50 | $21.74 | $19.10 | $19.45 | -9.70% | 53,398 |
| Jan 2024 | $21.55 | $21.69 | $20.50 | $21.54 | +0.19% | 37,638 |
| Dec 2023 | $19.85 | $22.00 | $19.75 | $21.50 | +8.26% | 48,858 |
| Nov 2023 | $20.70 | $21.00 | $19.85 | $19.86 | -3.78% | 37,561 |
| Oct 2023 | $21.82 | $21.82 | $20.05 | $20.64 | -1.95% | 25,625 |
| Sep 2023 | $20.10 | $23.00 | $19.61 | $21.05 | +4.73% | 61,578 |
| Aug 2023 | $20.56 | $21.45 | $20.01 | $20.10 | -2.24% | 32,470 |
| Jul 2023 | $20.48 | $22.25 | $20.05 | $20.56 | +0.29% | 34,710 |
| Jun 2023 | $22.25 | $24.00 | $20.40 | $20.50 | -2.57% | 50,183 |
| May 2023 | $22.38 | $22.38 | $19.13 | $21.04 | -9.96% | 37,199 |
| Apr 2023 | $24.76 | $26.00 | $21.75 | $23.37 | -5.78% | 35,884 |
| Mar 2023 | $24.40 | $25.10 | $22.08 | $24.80 | +2.06% | 35,635 |
| Feb 2023 | $22.71 | $24.95 | $22.53 | $24.30 | +5.65% | 58,877 |
| Jan 2023 | $22.60 | $23.25 | $22.25 | $23.00 | -2.13% | 37,604 |
| Dec 2022 | $23.38 | $24.02 | $22.00 | $23.50 | +3.52% | 28,323 |
| Nov 2022 | $21.30 | $23.25 | $21.30 | $22.70 | +6.82% | 45,825 |
| Oct 2022 | $21.31 | $23.00 | $21.00 | $21.25 | -0.70% | 44,508 |
| Sep 2022 | $23.45 | $23.50 | $21.39 | $21.40 | -8.74% | 33,617 |
| Aug 2022 | $23.75 | $24.00 | $23.21 | $23.45 | -1.26% | 29,243 |
| Jul 2022 | $24.95 | $24.95 | $23.12 | $23.75 | -4.23% | 18,272 |
| Jun 2022 | $24.65 | $25.49 | $23.75 | $24.80 | +0.20% | 21,815 |
| May 2022 | $24.75 | $25.49 | $23.00 | $24.75 | 0.00% | 25,077 |
| Apr 2022 | $25.85 | $26.25 | $24.38 | $24.75 | -4.26% | 21,608 |
| Mar 2022 | $25.60 | $25.90 | $24.50 | $25.85 | +1.77% | 27,160 |
| Feb 2022 | $25.25 | $25.90 | $24.75 | $25.40 | +1.60% | 15,334 |
| Jan 2022 | $25.02 | $26.00 | $24.95 | $25.00 | -1.96% | 20,556 |
| Dec 2021 | $28.00 | $28.25 | $24.75 | $25.50 | -8.93% | 35,777 |
| Nov 2021 | $26.70 | $29.00 | $26.70 | $28.00 | +5.86% | 19,501 |
| Oct 2021 | $26.29 | $26.70 | $26.04 | $26.45 | +1.61% | 75,432 |
| Sep 2021 | $23.40 | $26.74 | $22.61 | $26.03 | +10.77% | 255,076 |
| Aug 2021 | $23.20 | $24.20 | $22.85 | $23.50 | +1.95% | 66,385 |
| Jul 2021 | $23.25 | $23.50 | $22.55 | $23.05 | +0.22% | 34,881 |
| Jun 2021 | $23.45 | $23.75 | $22.62 | $23.00 | 0.00% | 34,111 |
| May 2021 | $23.00 | $23.75 | $22.51 | $23.00 | +0.22% | 44,850 |
| Apr 2021 | $21.75 | $23.90 | $21.00 | $22.95 | +5.52% | 56,256 |
| Mar 2021 | $20.35 | $22.50 | $20.35 | $21.75 | +5.07% | 40,677 |
| Feb 2021 | $20.10 | $20.70 | $19.65 | $20.70 | +0.98% | 95,260 |
| Jan 2021 | $19.55 | $21.25 | $19.45 | $20.50 | +4.75% | 43,962 |
| Dec 2020 | $19.60 | $21.95 | $18.76 | $19.57 | -0.15% | 111,344 |
| Nov 2020 | $16.20 | $19.60 | $16.20 | $19.60 | +21.74% | 129,284 |
| Oct 2020 | $16.35 | $16.50 | $15.73 | $16.10 | -3.82% | 101,679 |
| Sep 2020 | $16.30 | $16.89 | $15.75 | $16.74 | +2.70% | 45,054 |
| Aug 2020 | $16.60 | $17.50 | $16.00 | $16.30 | -1.51% | 76,372 |
| Jul 2020 | $18.00 | $19.00 | $16.01 | $16.55 | -9.32% | 37,366 |
| Jun 2020 | $16.31 | $19.50 | $16.05 | $18.25 | +10.61% | 26,064 |
| May 2020 | $17.55 | $18.00 | $16.15 | $16.50 | -5.17% | 26,890 |
| Apr 2020 | $17.30 | $18.25 | $15.60 | $17.40 | -3.33% | 39,405 |
| Mar 2020 | $23.90 | $24.00 | $16.00 | $18.00 | -24.69% | 129,283 |
| Feb 2020 | $24.05 | $24.40 | $23.63 | $23.90 | -1.44% | 56,497 |
| Jan 2020 | $24.50 | $24.50 | $24.00 | $24.25 | -0.25% | 39,323 |
| Dec 2019 | $24.00 | $24.80 | $23.85 | $24.31 | +0.04% | 64,317 |
| Nov 2019 | $22.95 | $24.50 | $22.90 | $24.30 | +5.88% | 89,000 |
| Oct 2019 | $22.30 | $23.00 | $22.25 | $22.95 | +2.91% | 71,653 |
| Sep 2019 | $22.15 | $22.80 | $22.01 | $22.30 | +1.09% | 32,508 |
| Aug 2019 | $22.55 | $22.80 | $22.02 | $22.06 | -2.17% | 45,723 |
| Jul 2019 | $23.40 | $23.45 | $22.41 | $22.55 | -3.01% | 61,777 |
| Jun 2019 | $22.85 | $23.75 | $22.85 | $23.25 | +1.75% | 51,719 |
| May 2019 | $22.79 | $23.45 | $22.25 | $22.85 | +2.47% | 112,291 |
| Apr 2019 | $23.75 | $23.75 | $22.30 | $22.30 | -6.11% | 28,792 |
| Mar 2019 | $24.00 | $24.50 | $23.00 | $23.75 | -1.04% | 23,334 |
| Feb 2019 | $23.25 | $24.00 | $22.50 | $24.00 | +4.35% | 23,949 |
| Jan 2019 | $22.85 | $23.10 | $22.25 | $23.00 | +1.95% | 36,331 |
| Dec 2018 | $24.65 | $25.99 | $22.50 | $22.56 | -8.48% | 29,927 |
| Nov 2018 | $25.00 | $25.99 | $24.65 | $24.65 | -1.40% | 26,703 |
| Oct 2018 | $26.95 | $27.00 | $24.75 | $25.00 | -6.54% | 17,570 |
| Sep 2018 | $27.50 | $27.65 | $26.60 | $26.75 | -2.73% | 32,235 |
| Aug 2018 | $26.70 | $27.50 | $26.05 | $27.50 | +2.99% | 32,338 |
| Jul 2018 | $26.65 | $27.00 | $26.55 | $26.70 | +0.19% | 21,536 |
| Jun 2018 | $26.65 | $27.25 | $26.45 | $26.65 | +0.00% | 28,726 |
| May 2018 | $27.00 | $27.00 | $26.50 | $26.65 | -1.30% | 16,738 |
| Apr 2018 | $26.85 | $27.10 | $26.25 | $27.00 | -1.46% | 35,709 |
| Mar 2018 | $27.20 | $27.40 | $26.11 | $27.40 | +0.74% | 22,210 |
| Feb 2018 | $27.51 | $27.51 | $26.35 | $27.20 | -1.13% | 11,196 |
| Jan 2018 | $28.25 | $28.25 | $27.51 | $27.51 | -2.62% | 32,377 |
| Dec 2017 | $28.51 | $28.55 | $27.99 | $28.25 | -0.91% | 11,846 |
| Nov 2017 | $28.90 | $29.35 | $28.51 | $28.51 | -1.01% | 26,364 |
| Oct 2017 | $29.00 | $29.95 | $28.53 | $28.80 | -0.69% | 22,092 |
| Sep 2017 | $28.45 | $29.10 | $28.11 | $29.00 | +1.40% | 19,231 |
| Aug 2017 | $28.00 | $28.60 | $27.66 | $28.60 | +1.96% | 22,073 |
| Jul 2017 | $27.80 | $28.05 | $27.65 | $28.05 | +0.18% | 24,822 |
| Jun 2017 | $28.00 | $28.45 | $27.81 | $28.00 | +0.18% | 29,412 |
| May 2017 | $27.65 | $28.45 | $27.65 | $27.95 | +1.08% | 11,353 |
| Apr 2017 | $27.60 | $27.85 | $27.60 | $27.65 | +0.18% | 23,586 |
| Mar 2017 | $27.79 | $29.00 | $27.60 | $27.60 | -0.68% | 32,160 |
| Feb 2017 | $27.81 | $27.90 | $27.75 | $27.79 | -0.25% | 34,982 |
| Jan 2017 | $27.85 | $27.90 | $27.75 | $27.86 | +0.04% | 29,921 |
| Dec 2016 | $27.81 | $28.35 | $27.75 | $27.85 | 0.00% | 45,058 |
| Nov 2016 | $27.55 | $27.89 | $27.55 | $27.85 | +1.09% | 25,620 |
| Oct 2016 | $27.65 | $27.75 | $27.55 | $27.55 | -0.54% | 47,133 |
| Sep 2016 | $27.80 | $27.80 | $27.65 | $27.70 | -0.54% | 25,211 |
| Aug 2016 | $27.60 | $28.08 | $27.60 | $27.85 | +0.91% | 30,900 |
| Jul 2016 | $27.90 | $27.90 | $27.60 | $27.60 | -1.08% | 14,903 |
| Jun 2016 | $27.99 | $27.99 | $27.65 | $27.90 | -0.36% | 21,311 |
| May 2016 | $27.90 | $28.00 | $27.67 | $28.00 | +0.36% | 13,661 |
| Apr 2016 | $28.25 | $28.25 | $27.63 | $27.90 | -1.24% | 13,100 |
| Mar 2016 | $27.75 | $29.00 | $27.25 | $28.25 | +1.99% | 15,610 |
| Feb 2016 | $28.00 | $29.40 | $27.30 | $27.70 | -1.95% | 32,233 |
| Jan 2016 | $29.90 | $29.90 | $27.65 | $28.25 | -5.52% | 33,381 |
| Dec 2015 | $26.50 | $29.90 | $26.48 | $29.90 | +12.79% | 22,600 |
| Nov 2015 | $24.25 | $28.00 | $24.24 | $26.51 | +9.18% | 29,742 |
| Oct 2015 | $23.70 | $24.30 | $23.50 | $24.28 | +2.49% | 56,720 |
| Sep 2015 | $23.15 | $23.85 | $23.00 | $23.69 | +2.33% | 51,656 |
| Aug 2015 | $23.77 | $23.77 | $22.75 | $23.15 | -2.65% | 40,400 |
| Jul 2015 | $23.75 | $23.80 | $23.00 | $23.78 | +0.13% | 51,418 |
| Jun 2015 | $22.90 | $23.80 | $0.24 | $23.75 | +3.94% | 29,900 |
| May 2015 | $23.00 | $23.00 | $22.70 | $22.85 | -1.25% | 27,500 |
| Apr 2015 | $22.90 | $23.25 | $22.80 | $23.14 | +1.05% | 36,400 |
| Mar 2015 | $22.90 | $23.00 | $22.50 | $22.90 | 0.00% | 29,000 |
| Feb 2015 | $23.50 | $23.50 | $22.50 | $22.90 | -1.29% | 28,500 |
| Jan 2015 | $22.50 | $23.20 | $0.22 | $23.20 | +3.11% | 23,261 |
| Dec 2014 | $22.45 | $23.45 | $22.10 | $22.50 | +0.22% | 19,900 |
| Nov 2014 | $23.19 | $23.20 | $22.10 | $22.45 | -3.44% | 21,400 |
| Oct 2014 | $23.60 | $23.99 | $23.05 | $23.25 | -1.48% | 31,050 |
| Sep 2014 | $22.85 | $24.00 | $22.75 | $23.60 | +3.06% | 42,500 |
| Aug 2014 | $22.25 | $22.90 | $21.73 | $22.90 | +2.92% | 22,050 |
| Jul 2014 | $22.80 | $22.95 | $21.90 | $22.25 | -3.05% | 30,000 |
| Jun 2014 | $22.77 | $23.30 | $22.50 | $22.95 | +1.55% | 27,500 |
| May 2014 | $22.55 | $22.78 | $22.44 | $22.60 | 0.00% | 21,934 |
| Apr 2014 | $23.00 | $23.50 | $22.54 | $22.60 | -1.74% | 22,800 |
| Mar 2014 | $23.79 | $23.84 | $22.95 | $23.00 | -3.32% | 26,800 |
| Feb 2014 | $23.90 | $23.90 | $23.25 | $23.79 | -0.42% | 13,400 |
| Jan 2014 | $23.85 | $23.94 | $22.25 | $23.89 | +0.17% | 39,600 |
| Dec 2013 | $23.14 | $23.85 | $21.12 | $23.85 | +2.85% | 66,300 |
| Nov 2013 | $23.20 | $24.35 | $23.00 | $23.19 | -0.04% | 24,300 |
| Oct 2013 | $24.84 | $24.84 | $22.55 | $23.20 | -6.64% | 25,600 |
| Sep 2013 | $25.00 | $25.40 | $24.25 | $24.85 | +0.81% | 18,700 |
| Aug 2013 | $24.25 | $25.50 | $24.00 | $24.65 | +1.65% | 51,200 |
| Jul 2013 | $24.95 | $24.95 | $23.40 | $24.25 | -2.02% | 35,800 |
| Jun 2013 | $24.97 | $25.00 | $24.70 | $24.75 | -0.88% | 28,300 |
| May 2013 | $25.45 | $25.45 | $24.65 | $24.97 | -1.89% | 22,000 |
| Apr 2013 | $25.10 | $26.00 | $25.05 | $25.45 | +1.80% | 16,200 |
| Mar 2013 | $23.75 | $25.10 | $23.75 | $25.00 | +5.26% | 17,000 |
| Feb 2013 | $23.25 | $23.75 | $22.60 | $23.75 | +3.26% | 18,300 |
| Jan 2013 | $22.00 | $23.00 | $21.55 | $23.00 | +5.75% | 20,500 |
| Dec 2012 | $22.80 | $23.45 | $21.60 | $21.75 | -4.81% | 29,500 |
| Nov 2012 | $22.90 | $23.00 | $22.55 | $22.85 | -0.22% | 20,200 |
| Oct 2012 | $22.55 | $22.95 | $22.03 | $22.90 | +1.78% | 27,100 |
| Sep 2012 | $23.85 | $23.98 | $22.50 | $22.50 | -6.25% | 22,100 |
| Aug 2012 | $24.45 | $24.50 | $22.25 | $24.00 | -1.84% | 28,700 |
| Jul 2012 | $24.40 | $24.90 | $23.60 | $24.45 | -1.61% | 41,600 |
| Jun 2012 | $24.89 | $24.90 | $24.30 | $24.85 | -0.16% | 22,800 |
| May 2012 | $24.98 | $25.00 | $24.50 | $24.89 | -0.36% | 19,300 |
| Apr 2012 | $23.99 | $24.98 | $22.06 | $24.98 | +4.08% | 17,300 |
| Mar 2012 | $22.40 | $24.00 | $22.15 | $24.00 | +4.80% | 27,000 |
| Feb 2012 | $23.20 | $24.25 | $22.40 | $22.90 | -0.43% | 23,600 |
| Jan 2012 | $24.50 | $24.50 | $22.65 | $23.00 | -2.95% | 23,400 |
| Dec 2011 | $19.95 | $25.00 | $19.90 | $23.70 | +18.80% | 31,600 |
| Nov 2011 | $18.75 | $20.30 | $18.50 | $19.95 | +6.40% | 37,300 |
| Oct 2011 | $18.75 | $19.25 | $17.56 | $18.75 | 0.00% | 30,600 |
| Sep 2011 | $17.25 | $19.00 | $17.25 | $18.75 | +8.70% | 33,300 |
| Aug 2011 | $18.85 | $18.99 | $17.25 | $17.25 | -8.49% | 27,900 |
| Jul 2011 | $17.48 | $18.85 | $17.40 | $18.85 | +7.84% | 36,000 |
| Jun 2011 | $18.25 | $18.50 | $17.48 | $17.48 | -4.22% | 20,000 |
| May 2011 | $18.00 | $18.25 | $17.65 | $18.25 | +1.39% | 16,800 |
| Apr 2011 | $18.00 | $18.08 | $17.60 | $18.00 | 0.00% | 19,500 |
| Mar 2011 | $18.00 | $18.50 | $17.50 | $18.00 | 0.00% | 28,000 |
| Feb 2011 | $18.75 | $18.75 | $17.25 | $18.00 | -8.86% | 18,000 |
| Jan 2011 | $17.30 | $19.75 | $17.00 | $19.75 | +14.16% | 33,600 |
| Dec 2010 | $17.25 | $17.49 | $16.10 | $17.30 | +0.29% | 45,700 |
| Nov 2010 | $17.30 | $17.55 | $16.60 | $17.25 | -0.29% | 24,900 |
| Oct 2010 | $17.39 | $17.40 | $16.55 | $17.30 | -0.52% | 15,000 |
| Sep 2010 | $17.39 | $17.75 | $16.25 | $17.39 | -0.57% | 20,200 |
| Aug 2010 | $16.05 | $17.50 | $16.05 | $17.49 | +0.23% | 14,400 |
| Jul 2010 | $17.25 | $17.89 | $16.50 | $17.45 | +1.16% | 13,300 |
| Jun 2010 | $17.25 | $17.99 | $17.00 | $17.25 | 0.00% | 13,400 |
| May 2010 | $17.30 | $17.99 | $15.75 | $17.25 | -4.11% | 17,700 |
| Apr 2010 | $17.50 | $18.39 | $17.05 | $17.99 | -2.49% | 19,300 |
| Mar 2010 | $17.25 | $18.99 | $17.25 | $18.45 | -0.27% | 16,100 |
| Feb 2010 | $17.15 | $19.00 | $17.15 | $18.50 | +1.09% | 17,400 |
| Jan 2010 | $18.00 | $18.50 | $16.50 | $18.30 | -3.43% | 14,900 |
| Dec 2009 | $16.50 | $19.25 | $15.25 | $18.95 | +14.85% | 34,200 |
| Nov 2009 | $16.50 | $18.00 | $14.00 | $16.50 | 0.00% | 30,000 |
| Oct 2009 | $17.98 | $17.98 | $16.50 | $16.50 | -8.23% | 11,900 |
| Sep 2009 | $18.00 | $18.00 | $17.50 | $17.98 | -0.11% | 17,100 |
| Aug 2009 | $18.00 | $19.00 | $17.50 | $18.00 | -5.26% | 19,300 |
| Jul 2009 | $19.00 | $19.00 | $17.50 | $19.00 | 0.00% | 26,500 |
| Jun 2009 | $18.38 | $19.75 | $17.80 | $19.00 | +2.43% | 30,300 |
| May 2009 | $18.90 | $19.25 | $18.50 | $18.55 | -1.85% | 33,900 |
| Apr 2009 | $20.50 | $20.50 | $17.00 | $18.90 | -7.80% | 25,000 |
| Mar 2009 | $21.00 | $21.00 | $14.99 | $20.50 | -0.49% | 23,600 |
| Feb 2009 | $23.75 | $23.75 | $17.00 | $20.60 | -13.26% | 24,100 |
| Jan 2009 | $25.50 | $25.50 | $22.50 | $23.75 | -6.90% | 12,800 |
| Dec 2008 | $24.50 | $25.51 | $22.00 | $25.51 | +4.12% | 32,100 |
| Nov 2008 | $23.00 | $25.00 | $22.50 | $24.50 | +8.89% | 25,000 |
| Oct 2008 | $33.00 | $33.00 | $22.50 | $22.50 | -31.82% | 34,200 |
| Sep 2008 | $33.00 | $35.00 | $33.00 | $33.00 | 0.00% | 6,800 |
| Aug 2008 | $33.00 | $33.25 | $33.00 | $33.00 | 0.00% | 900 |
| Jul 2008 | $36.25 | $36.25 | $33.00 | $33.00 | -10.81% | 2,300 |
| Jun 2008 | $40.50 | $40.50 | $35.05 | $37.00 | -8.64% | 7,500 |
| May 2008 | $39.70 | $43.00 | $39.33 | $40.50 | 0.00% | 10,900 |
| Apr 2008 | $41.50 | $41.50 | $39.00 | $40.50 | -2.41% | 3,300 |
| Mar 2008 | $39.32 | $43.25 | $39.32 | $41.50 | +5.55% | 11,200 |
| Feb 2008 | $39.55 | $39.77 | $38.86 | $39.32 | -0.57% | 14,740 |
| Jan 2008 | $39.09 | $39.55 | $32.27 | $39.55 | +3.57% | 67,210 |
| Dec 2007 | $38.18 | $38.18 | $38.18 | $38.18 | 0.00% | 0 |
| Nov 2007 | $38.18 | $38.18 | $38.18 | $38.18 | 0.00% | 0 |
| Oct 2007 | $39.36 | $39.55 | $37.27 | $38.18 | -3.00% | 5,170 |
| Sep 2007 | $39.32 | $39.36 | $39.32 | $39.36 | +0.12% | 550 |
| Aug 2007 | $39.09 | $40.45 | $38.64 | $39.32 | +0.58% | 3,740 |
| Jul 2007 | $38.41 | $39.09 | $38.41 | $39.09 | +1.18% | 14,080 |
| Jun 2007 | $39.55 | $40.01 | $38.18 | $38.64 | -2.30% | 4,730 |
| May 2007 | $39.09 | $40.91 | $39.09 | $39.55 | +1.16% | 1,540 |
| Apr 2007 | $39.55 | $39.64 | $38.18 | $39.09 | -1.15% | 6,710 |
| Mar 2007 | $39.55 | $39.55 | $39.55 | $39.55 | 0.00% | 0 |
| Feb 2007 | $40.91 | $40.91 | $38.18 | $39.55 | -3.33% | 13,420 |
| Jan 2007 | $40.45 | $40.91 | $37.27 | $40.91 | +2.27% | 9,020 |
| Dec 2006 | $39.09 | $40.00 | $35.45 | $40.00 | +2.33% | 5,170 |
| Nov 2006 | $38.64 | $40.00 | $38.64 | $39.09 | +1.18% | 1,540 |
| Oct 2006 | $38.18 | $38.64 | $38.18 | $38.64 | +1.19% | 7,920 |
| Sep 2006 | $38.18 | $38.18 | $38.18 | $38.18 | 0.00% | 220 |
| Aug 2006 | $38.18 | $38.18 | $38.18 | $38.18 | 0.00% | 0 |
| Jul 2006 | $37.50 | $38.18 | $37.50 | $38.18 | +1.82% | 440 |
| Jun 2006 | $38.18 | $40.91 | $37.50 | $37.50 | -1.79% | 1,210 |
| May 2006 | $39.09 | $39.09 | $36.14 | $38.18 | -2.33% | 1,870 |
| Apr 2006 | $39.09 | $39.09 | $39.09 | $39.09 | 0.00% | 0 |
| Mar 2006 | $37.40 | $39.09 | $36.36 | $39.09 | +4.53% | 3,520 |
| Feb 2006 | $38.02 | $38.02 | $37.40 | $37.40 | -1.63% | 484 |
| Jan 2006 | $38.02 | $38.02 | $38.02 | $38.02 | – | 0 |
Seasonality
ISBA return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average | -0.4% | -0.4% | -1.5% | -2.5% | -0.0% | 2.4% | -0.3% | 0.2% | 3.4% | 0.0% | 7.4% | 3.0% |
| Months up | 4 of 10 | 4 of 10 | 7 of 10 | 3 of 10 | 6 of 10 | 7 of 10 | 7 of 10 | 4 of 10 | 7 of 10 | 5 of 10 | 6 of 9 | 7 of 9 |
| 2026 | -3.6% | -1.3% | -3.4% | -12.8% | 2.4% | -2.5% | 0.5% | -3.7% | -1.3% | 5.8% | ||
| 2025 | -0.7% | -3.3% | -4.3% | 10.2% | 5.7% | 10.7% | 2.3% | 9.3% | 5.4% | 1.4% | 17.5% | 19.7% |
| 2024 | 0.2% | -9.7% | 1.2% | -7.2% | 4.3% | -1.6% | 9.5% | -3.8% | 12.1% | 2.1% | 15.0% | 5.6% |
| 2023 | -2.1% | 5.7% | 3.3% | -5.8% | -10.0% | -1.3% | 0.3% | -2.2% | 6.2% | -1.9% | -3.8% | 9.8% |
| 2022 | -2.0% | 1.6% | 2.9% | -4.3% | 0.0% | 1.3% | -4.2% | -1.3% | -7.6% | -0.7% | 6.8% | 4.8% |
| 2021 | 4.8% | 1.0% | 6.4% | 5.5% | 0.2% | 1.2% | 0.2% | 2.0% | 11.9% | 1.6% | 5.9% | -8.0% |
| 2020 | -0.2% | -1.4% | -23.5% | -3.3% | -5.2% | 12.3% | -9.3% | -1.5% | 4.4% | -3.8% | 21.7% | 1.2% |
| 2019 | 2.0% | 4.3% | 0.1% | -6.1% | 2.5% | 2.9% | -3.0% | -2.2% | 2.3% | 2.9% | 5.9% | 1.1% |
| 2018 | -2.6% | -1.1% | 1.7% | -1.5% | -1.3% | 1.0% | 0.2% | 3.0% | -1.8% | -6.5% | -1.4% | -7.6% |
| 2017 | 0.0% | -0.3% | 0.2% | 0.2% | 1.1% | 0.2% | 0.2% | 2.0% | 2.3% | -0.7% | -1.0% | 0.0% |