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Osi Systems (OSIS, Electronic Equipment & Instruments) Stock Valuation & Fair Value Mixed on our tests

Osi Systems (OSIS, Electronic Equipment & Instruments) trades at a blended P/E of 18.6, about 15% below its historical normal valuation, with a forward growth estimate of 10.9% and a PEG of 1.70. Analysts' one-year estimates have been hit 55% of the time. Priced at its historical normal P/E of 21.9 on the same blended earnings, the 2026-10-02 close of $196.78 corresponds to about $232 a share. This is a valuation reference, not a price target.

DATA AS OF 2026-10-05
Blended P/E
18.6
Normal P/E
21.9
PEG
1.70
Fwd growth
10.9%
Div yield
0.0%
RSI (14)
37.4
Neutral
Technical context
  • Price $193.36 at the 2026-10-08 close, 2.5% below the 20-day average ($198.32) and 7.9% below the 50-day ($210.01).
  • RSI (14) at 37.4.
  • 52-week range $192.30 to $309.68: the price is 37.6% below the high and 0.6% above the low.

The Street vs SeerForecast

Wall Street's mean price target for OSIS is $278.29 across 7 analysts, 43.9% above the current price. The average analyst rating is Strong Buy. Our SeerForecast read of the same stock, formed without analyst targets: mixed on our tests. When the two disagree, start your digging there.

Valuation flags

Verdict history

tickerseer's rating moved from weak on forward returns (2026-08-14) to mixed on our tests (2026-10-05).

Blended P/E and rating by weekBlended P/E moved from 21.7 to 18.6 between 2026-08-14 and 2026-10-02, against a normal P/E of 21.9, with 1 rating change over 18 recorded weeks.2026-08-14: P/E 21.7, Weak on forward returns, recalculated for the week of 2026-08-142026-08-14: P/E 21.7, Weak on forward returns, recorded live 2026-08-172026-08-21: P/E 21.7, Weak on forward returns, recalculated for the week of 2026-08-212026-08-21: P/E 19.7, Weak on forward returns, recorded live 2026-08-242026-08-27: P/E 19.7, Weak on forward returns, recalculated for the week of 2026-08-272026-08-28: P/E 19.7, Weak on forward returns, recalculated for the week of 2026-08-282026-08-28: P/E 19.7, Weak on forward returns, recalculated for the week of 2026-08-302026-08-28: P/E 19.7, Weak on forward returns, recorded live 2026-08-312026-09-04: P/E 19.7, Weak on forward returns, recalculated for the week of 2026-09-052026-09-04: P/E 19.4, Weak on forward returns, recorded live 2026-09-072026-09-11: P/E 19.4, Weak on forward returns, recalculated for the week of 2026-09-122026-09-11: P/E 19.4, Mixed on our tests, recorded live 2026-09-142026-09-18: P/E 19.4, Mixed on our tests, recalculated for the week of 2026-09-192026-09-18: P/E 18.7, Mixed on our tests, recorded live 2026-09-212026-09-25: P/E 18.7, Mixed on our tests, recalculated for the week of 2026-09-262026-09-25: P/E 18.6, Mixed on our tests, recorded live 2026-09-282026-10-02: P/E 18.6, Mixed on our tests, recalculated for the week of 2026-10-032026-10-02: P/E 18.6, Mixed on our tests, recorded live 2026-10-0519.020.021.0Aug 14Aug 26Sep 7Sep 20Oct 2Normal P/E 21.9
Mixed on our testsWeak on forward returns

Not every point was recorded live. Points marked recalculated apply today's valuation rules to the metrics tickerseer archived that week.

Selected weeks: the first, the latest, every week the rating moved, and the cheapest and dearest.

WeekBlended P/EPremium to normal P/ERating
2026-08-14P/E 21.7-1%Weak on forward returns (recalculated)
2026-09-14P/E 19.4-12%Mixed on our tests
2026-10-05P/E 18.6-15%Mixed on our tests ← now
Show all 18 weeks
WeekBlended P/EPremium to normal P/ERating
2026-08-14P/E 21.7-1%Weak on forward returns (recalculated)
2026-08-17P/E 21.7-1%Weak on forward returns
2026-08-21P/E 21.7-1%Weak on forward returns (recalculated)
2026-08-24P/E 19.7-10%Weak on forward returns
2026-08-27P/E 19.7-10%Weak on forward returns (recalculated)
2026-08-28P/E 19.7-10%Weak on forward returns (recalculated)
2026-08-30P/E 19.7-10%Weak on forward returns (recalculated)
2026-08-31P/E 19.7-10%Weak on forward returns
2026-09-05P/E 19.7-10%Weak on forward returns (recalculated)
2026-09-07P/E 19.4-12%Weak on forward returns
2026-09-12P/E 19.4-12%Weak on forward returns (recalculated)
2026-09-14P/E 19.4-12%Mixed on our tests
2026-09-19P/E 19.4-12%Mixed on our tests (recalculated)
2026-09-21P/E 18.7-15%Mixed on our tests
2026-09-26P/E 18.7-15%Mixed on our tests (recalculated)
2026-09-28P/E 18.6-15%Mixed on our tests
2026-10-03P/E 18.6-15%Mixed on our tests (recalculated)
2026-10-05P/E 18.6-15%Mixed on our tests ← now

Frequently asked questions

Is Osi Systems stock overvalued?

At a blended P/E of 18.6 versus its historical normal P/E of 21.9, Osi Systems trades about 15% below its typical valuation, with a PEG of 1.70 on 10.9% forward growth. tickerseer currently rates it mixed on our tests.

What is Osi Systems's fair value and PEG?

Osi Systems trades at a blended P/E of 18.6 against a historical normal P/E of 21.9, a PEG of 1.70, and a forward growth estimate of 10.9%. Priced at its historical normal P/E of 21.9 on the same blended earnings, the 2026-10-02 close of $196.78 corresponds to about $232 a share. This is a valuation reference, not a price target.

Has tickerseer's rating of Osi Systems changed?

tickerseer's rating moved from weak on forward returns (2026-08-14) to mixed on our tests (2026-10-05).

What is the analyst price target for Osi Systems?

The mean Wall Street price target for Osi Systems is $278.29 across 7 analysts, 43.9% above the current price. tickerseer's SeerForecast verdict is formed independently of analyst targets.

Industry: Electronic Equipment & Instruments. Create a free account to see the full analysis: the SeerAI score, its five quality sub-scores, valuation history, and the AI research note. Options setups and metric history are part of the paid plans.

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