Shoulder Innovations, Inc. (SI)

NYSE

$19.39

$+0.62

(+3.31%)

After-Hours

Shoulder Innovations, Inc. (SI) Live Price Chart

Last updated: ⁦2026-10-21 22:00:01⁩. Prices reflect the latest after-hours trading data. Stock price data is sourced from Massive.

Summary

Shoulder Innovations, Inc. (SI) operates in the SURGICAL & MEDICAL INSTRUMENTS & APPARATUS sector and is listed on NYSE. The stock is currently priced at $19.39, with a market capitalization of $379.95M and a P/E ratio of --. Over the past 52 weeks, its price has ranged from $10.92 to $24.60. This page covers its latest market performance, valuation, price trends and company information.

Key Market Data

Market Cap	$379.95M
Open	$18.65
Day's High	$239.26
Day's Low	$1.10
Previous Close	$18.72
Volume	135.80K
Average Volume	115.77K
P/E Ratio	--
52-Week High	$24.60
52-Week Low	$10.92
Dividend Yield	--
Earnings Date	--

Shoulder Innovations, Inc. (SI) After-Hours Stock Price

Shoulder Innovations, Inc. (SI) is trading at $19.28 in after-hours trading as of 2026-10-21 20:10:00, up 2.99% ($0.56) from the regular-session close of $18.72.

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

Shoulder Innovations, Inc. (SI) 7-Day Stock Price Change

Over the past seven days, Shoulder Innovations, Inc. (SI) moved from $18.23 to $19.39, representing a gain of 6.35% ($1.16).

The stock traded between $17.84 and $19.95 during the period. The latest price is near the upper end of the 7-day range, indicating strong upward.

The average daily volume was 74.34 thousand shares, down versus the previous seven-day period, indicating lower trading activity.

SI 52-Week Price Position

Position in Range: 61.9%

52W Low$10.92

52W High$24.60

SI is currently trading at $19.39, placing it 61.9% of the way from its 52-week low of $10.92 to its 52-week high of $24.60. This percentage reflects the stock's relative position within its 52-week trading range, not its valuation or future performance.

What is Shoulder Innovations, Inc. (SI)?

Shoulder Innovations Inc is a commercial-stage medical technology company exclusively focused on transforming the shoulder surgical care market. It currently offers advanced implant systems for shoulder arthroplasty. Its products include: InSet Total Shoulder Arthroplasty; InSet Reverse Shoulder Arthroplasty; ProVoyance Shoulder Planning Software; and InSet Tray System. Geographically, the company operates in United States and are planning to expand.

Shoulder Innovations, Inc. Information

Industry	SURGICAL & MEDICAL INSTRUMENTS & APPARATUS
Employees	75
Exchange	NYSE
Company Website	https://www.shoulderinnovations.com

How to Buy Shoulder Innovations, Inc. (SI) Stock on MEXC

Eligible investors can buy real shares of Shoulder Innovations, Inc. (SI) 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 SI and Place Your Order

Open the RealStocks trading page and search for SI. 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 Shoulder Innovations, Inc. (SI) stock price today?

Shoulder Innovations, Inc. (SI) is currently trading at $ 19.39, up 3.56% ($0.67) from the previous close of $ 18.72. Intraday prices update in real time during regular trading hours.

2.Is SI stock going up or down today?

As of 2026-10-21 20:10:00, SI is trading at $ 19.39, up 3.56% ($0.67) from its previous close of $ 18.72. The stock has traded between $ 1.10 and $ 239.26 during today’s regular session. Past price movements do not guarantee future results.

3.What is SI pre-market price?

As of 2026-10-21 20:10:00, SI is trading at $ 19.94 in pre-market trading, up 6.51% ($1.22) from the previous close of $ 18.72. Pre-market prices reflect trading activity before the regular session opens and may experience lower liquidity and higher volatility.

4.What is SI after-hours price?

As of 2026-10-21 20:10:00, SI is trading at $ 19.28 in after-hours trading, up 2.99% ($0.56) from the regular-session close of $ 18.72. After-hours prices may differ from the regular session’s opening price due to lower liquidity and wider bid-ask spreads.

5.Is SI stock trading now?

SI trades on the NYSE 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 SI sit relative to its 52-week high and low?

Over the past 52 weeks, SI has traded between a low of $ 10.92 and a high of $ 24.60. At $ 19.39, the stock is positioned 61.9% 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 Shoulder Innovations, Inc. in?

Shoulder Innovations, Inc. (SI) operates in the SURGICAL & MEDICAL INSTRUMENTS & APPARATUS sector. Sector classification helps investors compare it with companies exposed to similar market trends and competitive conditions.

8.What is Shoulder Innovations, Inc.'s market capitalization and where is it listed?

Shoulder Innovations, Inc. is listed on the NYSE exchange with a market capitalization of $ 379.95M. Market cap reflects the total market value of all outstanding shares and is commonly used to classify stocks by size.

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

SI trades at a P/E ratio of --, based on trailing-twelve-month EPS of $ -1.68. 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 Shoulder Innovations, Inc. pay a dividend?

Shoulder Innovations, 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.