Masimo Corporation (MASI)

NASDAQ

$--

(--)

After-Hours

Masimo Corporation (MASI) Live Price Chart

Last updated: ⁦2026-10-21 21:28:40⁩. Prices reflect the latest after-hours trading data. Stock price data is sourced from Massive.

Summary

Masimo Corporation (MASI) operates in the ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS sector and is listed on NASDAQ. The stock is currently priced at --, with a market capitalization of -- and a P/E ratio of --. Over the past 52 weeks, its price has ranged from -- to --. This page covers its latest market performance, valuation, price trends and company information.

Key Market Data

Market Cap	--
Open	--
Day's High	--
Day's Low	--
Previous Close	--
Volume	--
Average Volume	--
P/E Ratio	--
52-Week High	--
52-Week Low	--
Dividend Yield	--
Earnings Date	--

Masimo Corporation (MASI) After-Hours Stock Price

Masimo Corporation (MASI) is trading at $-- in after-hours trading as of --, -- from the regular-session close of $--.

After-hours trading shows how investors are pricing MASI after the regular session closes. The current after-hours price is -- the regular-session close, indicating -- after-hours sentiment.

Masimo Corporation (MASI) 7-Day Stock Price Change

Over the past seven days, Masimo Corporation (MASI) moved from $178.41 to $179.95, representing a gain of 0.86% ($1.54).

The stock traded between $178.30 and $179.99 during the period. The latest price is near the upper end of the 7-day range, indicating moderate upward.

The average daily volume was 1.22 million shares, up versus the previous seven-day period, indicating higher trading activity.

What is Masimo Corporation (MASI)?

Masimo Corp is a medical technology company. The company oepates in single segment namely Healthcare. The healthcare business segment is a key revenue driver, develops, manufactures, and markets a variety of noninvasive patient monitoring technologies, hospital automation and connectivity solutions, remote monitoring devices and consumer health products. The company sells its products to hospitals, emergency medical service providers, home care providers, physician offices, veterinarians, and others.

Masimo Corporation Information

Industry	ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS
Employees	2200
Exchange	NASDAQ
Company Website	https://www.masimo.com

How to Buy Masimo Corporation (MASI) Stock on MEXC

Eligible investors can buy real shares of Masimo Corporation (MASI) 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 MASI and Place Your Order

Open the RealStocks trading page and search for MASI. 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 Masimo Corporation (MASI) stock price today?

Masimo Corporation (MASI) is currently trading at --, -- from the previous close of --. Intraday prices update in real time during regular trading hours.

2.Is MASI stock going up or down today?

As of --, MASI is trading at --, -- from its previous close of --. The stock has traded between -- and -- during today’s regular session. Past price movements do not guarantee future results.

3.What is MASI pre-market price?

As of --, MASI is trading at -- in pre-market trading, -- from the previous close of --. Pre-market prices reflect trading activity before the regular session opens and may experience lower liquidity and higher volatility.

4.What is MASI after-hours price?

As of --, MASI is trading at -- in after-hours trading, -- from the regular-session close of --. After-hours prices may differ from the regular session’s opening price due to lower liquidity and wider bid-ask spreads.

5.Is MASI stock trading now?

MASI 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 MASI sit relative to its 52-week high and low?

Over the past 52 weeks, MASI has traded between a low of -- and a high of --. At --, the stock is positioned --% 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 Masimo Corporation in?

Masimo Corporation (MASI) operates in the ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS sector. Sector classification helps investors compare it with companies exposed to similar market trends and competitive conditions.

8.What is Masimo Corporation's market capitalization and where is it listed?

Masimo Corporation is listed on the NASDAQ exchange with a market capitalization of --. Market cap reflects the total market value of all outstanding shares and is commonly used to classify stocks by size.

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

MASI trades at a P/E ratio of --, based on trailing-twelve-month EPS of --. 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 Masimo Corporation pay a dividend?

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