OSIS

Osi Systems Inc
200.67 -0.11% 2026-10-28
52-week range
186.50 311.72
1-month+4.4%
3-month-8.8%
1-year-21.0%
3-year+75.2%
5-year+111.7%
vs 50-day-0.0%
vs 200-day-15.9%
Volatility43%
Beta1.16
$ vol/day$35M
ATH311.72
From ATH-35.6%
Next report2026-10-29
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2026AprJulOct

bought sold · bigger dot, bigger trade · follows the chart’s range

WhenPeople SizeValuePrice
6mo sched 1 $5,636,800 254.69
9mo sched 1 $5,018,200 259.68
12mo sched 1 $5,714,800 287.27
12mo sell 2 $540,831 282.69
1.1y sched 1 $4,916,000 246.65
1.1y sell 1 $133,666 234.85
1.1y sell 1 $395,626 234.78
1.4y sell 1 $237,150 232.07
1.4y sell 1 $171,660 228.59
1.5y sell 1 $4,580,000 225.69
1.5y sell 1 $154,724 221.60
1.5y sell 1 $205,045 221.17
1.5y sched 1 $5,536,350 221.17
1.7y sched 1 $7,836,200 201.96
1.7y sell 1 $30,901 196.19
1.8y sell 1 $528,937 195.74
1.9y sell 3 $6,085,859 184.51
1.9y sell 2 $487,840 186.91
1.9y sell 1 $311,714 180.67
2.0y sched 1 $5,378,650 154.01
2.0y sell 1 $296,320 154.17
2.1y sched 1 $2,898,400 143.60
2.1y sell 2 $575,789 144.88
2.4y sell 1 $94,302 135.22
2.4y sell 1 $6,320,312 140.97
2.4y sell 1 $599,262 137.05
2.4y sell 1 $368,570 142.27
2.5y sell 1 $5,589,823 138.20
2.5y sell 3 $1,833,642 134.68
2.5y sell 2 $1,602,623 132.21
2.6y sched 1 $1,953,150 130.38
2.7y sched 1 $2,582,200 129.60
2.7y sched 1 $1,968,300 131.37
3.0y sched 1 $2,090,231 109.00
3.1y sell 1 $377,377 118.06
3.1y sell 2 $325,875 121.19
3.2y sched 1 $2,710,201 135.50
3.4y sell 2 $1,490,244 122.67
3.4y sell 1 $128,863 123.23
3.4y sell 1 $5,020,633 124.35
3.4y sell 1 $1,218,622 119.23
3.4y sell 1 $177,885 121.40
3.4y sched 1 $4,771,522 121.40
3.4y sell 1 $175,560 117.06
3.4y sell 1 $1,757,032 117.66
3.5y sched 1 $2,353,988 119.77
3.5y sell 1 $66,890 118.50
3.6y sell 1 $182,920 91.38
3.7y sell 1 $43,621 93.27
3.7y sell 1 $2,371,703 93.99
3.7y sell 1 $37,984 96.59
3.7y sell 1 $1,857,800 94.45
4.0y sell 3 $3,040,036 86.43
4.0y sell 1 $414,327 84.60
4.0y sell 2 $524,236 83.06
4.1y sell 1 $753,352 74.72
4.1y sell 2 $1,644,752 77.12
4.2y sell 1 $1,021,299 83.18
4.2y sell 1 $143,042 85.75
4.4y sell 1 $3,909 83.63
4.5y sell 1 $778,235 82.81
4.5y sell 1 $46,417 80.74
4.5y sell 1 $383,694 79.12
4.5y sell 1 $403,300 79.40
4.7y sell 1 $1,202,532 82.75
4.7y sell 1 $411,300 81.49
4.9y sell 1 $1,368,900 91.28
5.0y sell 1 $292,414 95.16
5.0y sell 1 $2,309,250 92.90
5.1y sell 1 $2,366,000 93.87
5.1y sell 2 $1,488,377 96.50
5.1y sell 1 $770,634 97.04
5.2y sell 1 $736,465 98.47
5.4y sell 1 $2,400,750 95.79
5.5y sell 1 $2,396,500 96.08
5.6y sell 1 $39,584 97.98
5.6y sell 1 $975,700 97.60
5.7y sell 2 $3,036,973 93.27
5.7y sell 2 $2,565,125 93.81

Next report 2026-10-29 (Thursday, after close, in 0 days) · EPS estimate 1.65. It has finished the next session higher 58% of the time, average move 6.4%.

Day-after move, last 12 reports, oldest left.

ReportedEst.Actual SurpriseGapDay 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%
Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
-0.1%
Next 1 week
+1.1%
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
Neutral — RSI(2) at 75
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is -0.10%/day.
Mean-reversion stats →
1-month breakdown — Market · β 1.16 +3.0% · Seasonal tilt +0.4%
$35M/day volume 43% volatility -21% 1-year -36% from ATH
52-week range · 11% of the way up · -36% from the high
$186.50$311.72

Not investment advice.