OSIS

Osi Systems Inc $208.17 as of 2026-10-29
Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
-0.4%
Next 1 week
+0.8%
Next 1 month
+3.5%
Seasonality
Bullish window historically
Next 30 days (to Nov 28): +5.7% median, 79% of the last 28 years finished up.
20-year seasonality chart →
Mean reversion
Deeply overbought — RSI(2) at 96
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is -0.22%/day.
Mean-reversion stats →
1-month breakdown — Market · β 1.16 +3.0% · Seasonal tilt +0.4%
$37M/day volume 43% volatility -17% 1-year -33% from ATH
52-week range · 17% of the way up · -33% from the high
$186.50$311.72

Earnings Full history →

Next report 2026-10-29 (Thursday, after close, in 0 days) · EPS est. 1.65.

1-day std dev
8.8%
Finished up
58%
Biggest pop
+14.2%
Biggest drop
-31.8%

Standard deviation of the close-to-close move over the last 60 reports. History, not a forecast.

ReportedEst.Actual SurpriseGap Day 1Day 5
2026-08-20 beat 3.77 3.78 +0.1% -10.1% -5.2% -5.3%
2026-05-04 beat 2.54 2.60 +2.3% -2.1% -17.0% -19.6%
2026-01-29 beat 2.52 2.58 +2.4% -2.0% -7.3% +0.6%
2025-10-30 beat 1.38 1.42 +3.1% +3.1% +14.2% +16.8%
2025-08-21 beat 3.19 3.24 +1.6% -1.4% -2.5% +2.6%
2025-05-01 beat 2.40 2.44 +1.5% +10.0% +9.6% +8.5%
2025-01-23 beat 2.33 2.42 +3.9% +8.8% +14.2% +16.1%
2024-10-24 beat 1.08 1.25 +16.3% +7.0% -3.2% -7.0%
2024-08-22 beat 2.79 2.84 +1.7% +1.6% +6.7% +2.9%
2024-04-25 beat 2.11 2.16 +2.6% -3.8% -4.0% -2.8%
2024-01-25 beat 1.75 2.21 +26.6% +6.4% +4.4% +1.2%
2023-10-26 beat 0.86 0.91 +6.1% +1.7% +1.4% -5.4%
2023-08-24 beat 2.54 2.66 +4.9% +11.3% +13.7% +13.5%
2023-04-27 beat 1.46 1.49 +2.0% +0.2% +5.2% +14.2%
2023-01-26 beat 1.17 1.19 +2.1% +3.3% +7.1% +7.5%
2022-10-27 beat 0.80 0.87 +8.8% +1.0% +2.5% +6.6%
2022-08-18 beat 1.95 1.96 +0.3% -5.0% -7.2% -14.8%
2022-04-28 beat 1.39 1.43 +3.2% +2.1% +2.9% +5.0%
2022-01-27 beat 1.17 1.28 +9.7% -0.1% -2.2% -4.2%
2021-10-28 beat 1.12 1.16 +3.6% +3.4% -0.7% -0.9%
2021-08-18 beat 1.48 1.54 +3.8% -0.5% +1.9% -0.9%
2021-04-29 beat 1.34 1.38 +3.4% -2.5% -4.0% -4.1%
2021-01-28 beat 1.14 1.35 +18.8% +4.2% -2.9% -0.3%
2020-10-29 beat 0.93 1.06 +14.6% +1.0% +4.9% +5.8%
2020-08-20 beat 1.10 1.22 +10.7% +0.6% +0.4% +5.4%
2020-04-30 beat 1.18 1.20 +1.9% -0.5% +2.7% +3.6%
2020-01-28 beat 1.23 1.27 +3.5% +0.4% -2.5% -6.8%
2019-10-24 beat 0.86 0.91 +6.1% +5.2% +6.2% +4.6%
2019-08-26 beat 1.06 1.15 +8.5% -2.9% +0.2% +3.6%
2019-04-30 beat 0.94 1.17 +24.5% +5.4% +13.4% +13.6%
2019-01-24 beat 0.96 1.19 +23.4% +11.4% +13.5% +17.5%
2018-10-25 beat 0.65 0.81 +24.6% +5.6% +3.4% +5.2%
2018-08-23 beat 0.94 1.02 +8.7% +7.5% -0.7% +0.9%
2018-04-26 beat 0.84 0.86 +2.8% +3.7% -6.4% -1.0%
2018-02-01 beat 0.88 0.97 +10.2% -17.9% -18.0% -11.5%
2017-10-26 beat 0.71 0.79 +12.1% +3.1% -0.2% -1.7%
2017-08-24 beat 0.94 1.02 +8.9% +3.3% +5.8% +5.3%
2017-04-26 beat 0.80 0.85 +6.2% +2.0% +10.2% +9.5%
2017-01-26 beat 0.61 0.68 +11.5% +4.2% +5.1% +1.9%
2016-10-27 beat 0.34 0.44 +29.4% +13.0% +8.9% -0.2%
2016-08-16 beat 0.52 0.55 +6.3% +8.5% +12.5% +12.8%
2016-04-27 beat 0.63 0.64 +0.9% -14.9% -15.1% -15.2%
2016-01-27 miss 0.81 0.40 -50.5% -23.8% -31.8% -26.3%
2015-10-29 beat 0.52 0.53 +1.3% +1.1% +2.6% +1.8%
2015-08-20 beat 1.19 1.22 +2.5% -2.8% +1.0% +2.4%
2015-04-27 beat 0.77 0.78 +1.7% -1.7% -7.8% -10.4%
2015-01-26 beat 0.93 0.96 +2.9% +0.9% +1.6% -0.7%
2014-10-23 beat 0.56 0.57 +1.1% +1.4% +5.5% +8.7%
2014-08-25 beat 1.17 1.19 +1.9% +4.0% +0.5% +1.2%
2014-04-30 miss 0.78 0.70 -10.5% -3.6% -2.5% -3.6%
2014-01-28 beat 0.77 0.78 +1.3% +0.2% +1.5% +4.1%
2013-10-23 beat 0.42 0.46 +9.5% +4.4% -0.5% -5.1%
2013-08-14 1.02 1.02 — +1.1% -2.3% -3.0%
2013-04-24 beat 0.74 0.74 +0.5% -10.0% +9.8% +3.1%
2013-01-24 beat 0.68 0.70 +2.3% -13.1% -19.7% -23.8%
2012-10-23 miss 0.32 0.31 -3.7% -1.3% +3.6% +3.0%
2012-08-09 beat 0.80 0.95 +18.4% +2.6% +10.6% +14.6%
2012-04-24 beat 0.63 0.65 +3.2% +1.0% -0.3% +8.0%
2012-01-24 beat 0.60 0.61 +2.1% +3.4% +6.3% +1.2%
2011-10-25 beat 0.22 0.24 +11.6% +0.1% -3.9% -2.4%

Not investment advice.