OSI Systems Inc. (OSIS)

NASDAQ

$197.36

$+1.55

(+0.80%)

Regular Market

OSI Systems Inc. (OSIS) Live Price Chart

Last updated: ⁦2026-10-21 17:52:20⁩. Prices reflect the latest regular market data. Stock price data is sourced from Massive.

Summary

OSI Systems Inc. (OSIS) operates in the SEMICONDUCTORS & RELATED DEVICES sector and is listed on NASDAQ. The stock is currently priced at $197.36, with a market capitalization of $3.09B and a P/E ratio of 20.08. Over the past 52 weeks, its price has ranged from $186.50 to $311.72. This page covers its latest market performance, valuation, price trends and company information.

Key Market Data

Market Cap	$3.09B
Open	$196.24
Day's High	$311.72
Day's Low	$10.15
Previous Close	$194.86
Volume	78.27K
Average Volume	229.39K
P/E Ratio	20.08
52-Week High	$311.72
52-Week Low	$186.50
Dividend Yield	--
Earnings Date	--

OSI Systems Inc. (OSIS) Stock Price Today

OSI Systems Inc. (OSIS) is currently trading at $197.36 as of 2026-10-21 17:51:00, up 1.28% ($2.50) from the previous close of $194.86

During today's regular trading session, OSIS has traded between $10.15 and $311.72, with a trading volume of 78.27K shares. The current price is near the middle of today's range.

OSI Systems Inc. (OSIS) 7-Day Stock Price Change

Over the past seven days, OSI Systems Inc. (OSIS) moved from $195.32 to $197.36, representing a gain of 1.05% ($2.04).

The stock traded between $190.21 and $205.47 during the period. The latest price is near the middle of the 7-day range, indicating moderate upward.

The average daily volume was 170.23 thousand shares, up versus the previous seven-day period, indicating higher trading activity.

OSIS 52-Week Price Position

Position in Range: 8.7%

52W Low$186.50

52W High$311.72

OSIS is currently trading at $197.36, placing it 8.7% of the way from its 52-week low of $186.50 to its 52-week high of $311.72. This percentage reflects the stock's relative position within its 52-week trading range, not its valuation or future performance.

What is OSI Systems Inc. (OSIS)?

OSI Systems Inc is a designer and manufacturer of electronic systems and components for businesses in the homeland security, healthcare, defense, and aerospace markets. The firm is organized in three business segments: Security, which derives maximum revenue, provides security and inspection systems; Healthcare, which provides patient monitoring, diagnostic, cardiology, ventilation systems, and defibrillators; and Optoelectronics and Manufacturing, which provides specialized electronic components and manufacturing services for the Security and Healthcare segments and external original equipment manufacturers. Geographically, the majority of the firm's revenue is generated in the United States, and the rest from Mexico, Europe, the Middle East and Africa, and the Asia Pacific regions.

OSI Systems Inc. Information

Industry	SEMICONDUCTORS & RELATED DEVICES
Employees	7806
Exchange	NASDAQ
Company Website	https://www.osi-systems.com

How to Buy OSI Systems Inc. (OSIS) Stock on MEXC

Eligible investors can buy real shares of OSI Systems Inc. (OSIS) through MEXC RealStocks. Follow these three steps to open a RealStocks account, transfer USDT, and place a US stock order.

Step 1: Open and Verify Your RealStocks Account

Log in to the MEXC App, go to Trade → RealStocks, and select Open Account. Complete the required account-opening and identity verification process with MEXC's partner licensed broker.

Step 2: Transfer USDT to Your RealStocks Account

Go to Wallets → RealStocks and transfer USDT from your Spot Account to your RealStocks Account. RealStocks are quoted in USD, while account funding can be completed using USDT.

Step 3: Search for OSIS and Place Your Order

Open the RealStocks trading page and search for OSIS. Select a market or limit order, enter the price and quantity as required, review the order details, and submit your order. Once filled, the corresponding real shares will be held in your RealStocks Account.

Frequently Asked Questions (FAQ)

1.What is OSI Systems Inc. (OSIS) stock price today?

OSI Systems Inc. (OSIS) is currently trading at $ 197.36, up 1.28% ($2.50) from the previous close of $ 194.86. Intraday prices update in real time during regular trading hours.

2.Is OSIS stock going up or down today?

As of 2026-10-21 17:51:00, OSIS is trading at $ 197.36, up 1.28% ($2.50) from its previous close of $ 194.86. The stock has traded between $ 10.15 and $ 311.72 during today’s regular session. Past price movements do not guarantee future results.

3.What is OSIS pre-market price?

As of 2026-10-21 17:51:00, OSIS is trading at $ 196.25 in pre-market trading, up 0.71% ($1.39) from the previous close of $ 194.86. Pre-market prices reflect trading activity before the regular session opens and may experience lower liquidity and higher volatility.

4.What is OSIS after-hours price?

As of 2026-10-21 17:51:00, OSIS is trading at $ 194.87 in after-hours trading, up 0.01% ($0.01) from the regular-session close of $ 194.86. After-hours prices may differ from the regular session’s opening price due to lower liquidity and wider bid-ask spreads.

5.Is OSIS stock trading now?

OSIS trades on the NASDAQ exchange during regular hours, Monday through Friday, 9:30 AM to 4:00 PM ET, excluding public holidays. Pre-market and after-hours trading are also available through select brokers outside these hours.

6.Where does OSIS sit relative to its 52-week high and low?

Over the past 52 weeks, OSIS has traded between a low of $ 186.50 and a high of $ 311.72. At $ 197.36, the stock is positioned 8.7% of the way from its 52-week low to its 52-week high, providing context for its current price within the one-year trading range.

7.What sector is OSI Systems Inc. in?

OSI Systems Inc. (OSIS) operates in the SEMICONDUCTORS & RELATED DEVICES sector. Sector classification helps investors compare it with companies exposed to similar market trends and competitive conditions.

8.What is OSI Systems Inc.'s market capitalization and where is it listed?

OSI Systems Inc. is listed on the NASDAQ exchange with a market capitalization of $ 3.09B. Market cap reflects the total market value of all outstanding shares and is commonly used to classify stocks by size.

9.How is OSIS valued in terms of P/E ratio and EPS?

OSIS trades at a P/E ratio of 20.08, based on trailing-twelve-month EPS of $ 9.70. P/E ratio compares the stock price to earnings per share and is a common starting point for assessing valuation relative to peers.

10.Does OSI Systems Inc. pay a dividend?

OSI Systems Inc. pays an indicated annual cash dividend of $ 0.00 per share, with a current dividend yield of 0.00% based on the latest share price. Dividend policies are subject to change at the board's discretion.