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Shoulder Innovations (SI) closed at $19.75 on October 22, 2026, up 2.1% from the previous close, on volume of 55,814 shares (30-day average 121,732).

Key numbers
  • Last close: $19.75 (October 22, 2026)
  • 52-week range: $10.92 to $24.60
  • Market value: $409.4 million
  • Next earnings: November 5, 2026, after the market closes (confirmed)

Data as of October 22, 2026.

SI Stock Summary and Trading Ideas (Shoulder Innovations | NYSE:SI)

Charts for Today's Stock Price and Implied Volatility in Shoulder Innovations

22-Oct-2026

Stock Price & Volume | Full Chart

Sentiment

Trading Statistics

Key Ratios

Shoulder Innovations (SI) Frequently Asked Questions

What does Shoulder Innovations do?

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.

What symbol and exchange does Shoulder Innovations shares trade?

Shoulder Innovations trades on the NYSE stock market under the symbol SI.

What is Shoulder Innovations stock price doing today?

As of October 22, 2026, SI stock price climbed to $19.75 with 55,814 million shares trading.

What is Shoulder Innovations's Beta?

SI has a beta of -0.41, meaning it tends to be less sensitive to market movements. SI has a correlation of 0.01 to the broad based SPY ETF.

How much is Shoulder Innovations worth?

SI has a market cap of $409.38 million. This is considered a Small Cap stock.

How much money does Shoulder Innovations make?

Last quarter Shoulder Innovations reported $17 million in Revenue and -$.49 earnings per share. This beat revenue expectation by $325,000 and missed earnings estimates by -$.03.

What are the top ETFs holding Shoulder Innovations?

The top ETF exchange traded funds that SI belongs to (by Net Assets): VTI, IWM, VXF, IWN, VTWO.

Is Shoulder Innovations (SI) a good investment?

SI has outperformed the market in the last year with a price return of +59.7% while the SPY ETF gained +14.9%. However, in the short term, SI had mixed performance relative to the market. It has underperformed in the last 3 months, returning -5.0% vs +2.3% return in SPY. But in the last 2 weeks, SI shares have fared better than the market returning +5.6% compared to SPY -1.7%.

What are the support and resistance levels for Shoulder Innovations (SI)?

SI support price is $18.64 and resistance is $20.04 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that SI shares will trade within this expected range on the day.

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