York Space Systems (YSS)

York Space Systems stock price today, ATLAS forecast and fair value

Industrials · Aerospace & Defense · NYSE

$6.40▲ +1.27%

Prices as of Oct 26, 2026 · USD

ATLAS fair value

ATLAS has no fair value for this stock today.

Chance of rising in 1 month

47%

that it ends higher than today in 21 sessions

0%coin flip 50%100%

This is just the summary. See everything on York Space Systems in ATLAS

ATLAS's own quantitative analysis, all in one place.

  • Simulation and expected rangeThousands of simulated scenarios: how far the price could rise or fall.
  • Officers and shareholdersWho runs the company and which funds hold its shares.
  • Customer and supplier mapWho it does business with, from its own filings.
  • ATLAS builds your portfolioAnswer a short test and get portfolios that fit you.
  • AlertsWe let you know when something changes in your stocks.
See everything included
  • Valuation and financialsFair value step by step, quarterly accounts and upcoming events.
  • NewsThe latest on the company, in one place.
  • Crisis simulatorHow your portfolio would do in a crash like 2008.
  • Practice risk-free$10,000 in virtual money to invest at real prices.
  • Global screenerSearch US stocks and stocks from 47 countries with filters.

On York Space Systems

  • Simulation and expected rangeThousands of simulated scenarios: how far the price could rise or fall.
  • Officers and shareholdersWho runs the company and which funds hold its shares.
  • Customer and supplier mapWho it does business with, from its own filings.
  • Valuation and financialsFair value step by step, quarterly accounts and upcoming events.
  • NewsThe latest on the company, in one place.

And for you

  • ATLAS builds your portfolioAnswer a short test and get portfolios that fit you.
  • AlertsWe let you know when something changes in your stocks.
  • Crisis simulatorHow your portfolio would do in a crash like 2008.
  • Practice risk-free$10,000 in virtual money to invest at real prices.
  • Global screenerSearch US stocks and stocks from 47 countries with filters.
Get started →

Plans from €3.99 a month.

ATLAS's model gives York Space Systems a 47% chance of finishing higher a month from now (21 trading sessions) than today: close to a coin flip.

In half of the simulated outcomes the price ends between $5.62 and $7.10; in 9 out of 10, between $4.57 and $8.73. Estimated annual volatility is 67%.

Price, last 12 months (weekly close)

York Space Systems (YSS) — Price, last 12 months (weekly close)Jan 30, 2026: $33.95. Oct 26, 2026: $6.32. ▼$35.72$5.58Jan 30, 2026Oct 26, 2026

Key numbers

Market cap
$1.2B
52-week high
$44.54
52-week low
$5.52
Revenue (12 months)
$405M
Revenue growth (YoY)
+52.3%
Gross margin
19.5%
Operating margin
-15.2%
Net margin
-21.9%
Return on equity
-9.8%
Free cash flow (12 months)
$-85.1M
Beta
0.00

What this means

ATLAS does not publish a fair value for YSS right now, but it does show its odds of rising: close to a coin flip.

Over the last 52 weeks YSS has traded between $5.52 and $44.54. Today it is 85.6% below that high and 16% above its low.

On the business: revenue grew 52.3% year over year; net margin is 21.9%.

Its beta is 0.00: it tends to move less than the market.

About the company

York Space Systems Inc. is a U.S.-based space and defense company that provides mission-critical solutions for national security, government, and commercial customers.

Want to see everything about York Space Systems?

Get started →

Plans from €3.99 a month.

Comparable companies

Other companies in the same line of business:

Frequently asked questions

What does York Space Systems do?

York Space Systems Inc. is a U.S.-based space and defense company that provides mission-critical solutions for national security, government, and commercial customers.

What is the chance YSS goes up next month?

47%: close to a coin flip. In half of the simulated outcomes, YSS ends the month between $5.62 and $7.10.

How big is York Space Systems and what is its P/E ratio?

York Space Systems's market capitalization is $1.2B. We do not show a P/E because it has no positive earnings to base one on.

How volatile is YSS?

ATLAS estimates annual volatility at 67%. In a typical month, half of the outcomes end between $5.62 and $7.10.

Not investment advice. ATLAS estimates are produced by statistical models from public data; they can be wrong and past performance does not predict future results. Consider your own situation before investing. Disclaimer

ATLAS Signals

ATLAS Signals, every week

The week in the market, three stocks on ATLAS’s radar and what comes next. Get it every Monday.

By subscribing you agree to receive ATLAS Signals by email every Monday. You can unsubscribe with one click at any time. Privacy