ISBA

Isabella Bank Corp $39.69 as of 2026-10-29
Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
-0.2%
Next 1 week
+0.2%
Next 1 month
+0.8%
Seasonality
Mildly positive window
Next 30 days (to Nov 29): +1.1% median, 53% of the last 19 years finished up.
20-year seasonality chart →
Mean reversion
Deeply overbought — RSI(2) at 94
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is -0.30%/day.
Mean-reversion stats →
1-month breakdown — Market · β 0.29 +0.8% · Seasonal tilt -0.0%
$1M/day volume 43% volatility +12% 1-year -32% from ATH
52-week range · 23% of the way up · -32% from the high
$34.09$58.83

Earnings Full history →

No scheduled report date yet.

1-day std dev
2.0%
Finished up
26%
Biggest pop
+5.3%
Biggest drop
-4.3%

Standard deviation of the close-to-close move over the last 23 reports. History, not a forecast.

ReportedEst.Actual SurpriseGap Day 1Day 5
2026-10-29 miss 0.92 0.86 -6.5% +0.9% +0.8% —
2026-07-23 miss 0.92 0.69 -25.0% -2.8% -3.5% +4.1%
2026-04-23 miss 0.78 0.68 -12.8% -0.4% -4.3% -14.3%
2026-02-05 miss 0.74 0.64 -13.5% +0.2% -3.2% +2.3%
2025-10-27 beat 0.63 0.71 +12.7% +0.1% -1.0% +21.8%
2025-07-24 miss 0.59 0.55 -6.8% +1.5% -0.7% -0.2%
2025-04-17 beat 0.49 0.57 +16.3% +2.0% +5.3% +6.1%
2025-01-30 beat 0.49 0.52 +6.1% -2.0% +0.0% -1.6%
2024-10-24 miss 0.45 0.44 -2.2% +0.5% +1.2% +1.9%
2024-07-25 beat 0.42 0.46 +9.5% -2.5% +1.2% -0.8%
2024-04-18 miss 0.43 0.42 -2.3% -0.5% -1.1% +0.8%
2024-02-16 miss 0.69 0.51 -26.1% -0.2% -0.2% -5.8%
2023-10-19 miss 0.72 0.58 -19.4% +0.0% +0.0% +4.4%
2023-07-20 miss 0.66 0.61 -7.6% -1.9% +0.0% -8.6%
2023-04-20 miss 0.80 0.70 -12.5% -0.2% -1.8% +2.7%
2023-02-10 miss 0.86 0.83 -3.5% -2.3% -2.2% -2.9%
2022-10-20 miss 0.79 0.77 -2.5% +0.0% +0.0% -2.0%
2022-07-21 beat 0.58 0.69 +19.0% -2.2% -3.0% -4.0%
2022-04-21 beat 0.54 0.62 +14.8% +0.0% +0.0% -3.3%
2022-02-10 beat 0.54 0.63 +16.7% +0.2% +0.2% +0.4%
2021-10-22 beat 0.50 0.58 +16.0% +0.8% +0.8% +0.9%
2021-07-23 beat 0.51 0.57 +11.8% +0.7% +0.0% +0.4%
2021-04-22 beat 0.59 0.67 +13.6% +0.0% +0.0% +3.1%

Not investment advice.