SIDU Stock Summary and Trading Ideas (Sidus Space - Class A | NASDAQ:SIDU)

Sidus Space Inc is a space and defense technology company with core capabilities that include dual use satellite manufacturing & technology integration, AI products and services, space and defense hardware components and space-based data solutions. The company generates revenue through a combination of: Satellite platform sales and customization, Payload hosting and mission services, Engineering and systems integration services, and Space and defense hardware manufacturing. The firm supports Commercial Space, Aerospace, Defense, Underwater Marine, and other commercial and government customers. The firm generates revenue principally from satellite platform and payload hosting contracts, manufacturing and engineering services, mission operations, and sales of proprietary hardware products.

Sidus Space - Class A trades on the NASDAQ stock market under the symbol SIDU.

As of April 24, 2026, SIDU stock price declined to $3.42 with 21,841,531 million shares trading.

SIDU has a beta of 2.53, meaning it tends to be more sensitive to market movements. SIDU has a correlation of 0.05 to the broad based SPY ETF.

SIDU has a market cap of $268.92 million. This is considered a Small Cap stock.

In the last 3 years, SIDU traded as high as $28.20 and as low as $.63.

The top ETF exchange traded funds that SIDU belongs to (by Net Assets): VTI, UFO, VXF, AVSC.

SIDU has outperformed the market in the last year with a return of +131.1%, while the SPY ETF gained +34.7%. However, in the most recent history, SIDU shares have underperformed the stock market with its stock returning -20.6% in the last 3 month period and +2.4% for the last 2 week period, while SPY has returned +3.8% and +5.0%, respectively.

SIDU support price is $3.17 and resistance is $4.26 (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 SIDU shares will trade within this expected range on the day.