York Space Systems Inc. (YSS)

NYSE

$5.76

$+0.11

(+1.85%)

Regular Market

York Space Systems Inc. (YSS) Live Price Chart

Last updated: ⁦2026-10-20 19:40:20⁩. Prices reflect the latest regular market data. Stock price data is sourced from Massive.

Summary

York Space Systems Inc. (YSS) operates in the GUIDED MISSILES & SPACE VEHICLES & PARTS sector and is listed on NYSE. The stock is currently priced at $5.76, with a market capitalization of $766.46M and a P/E ratio of --. Over the past 52 weeks, its price has ranged from $5.52 to $44.54. This page covers its latest market performance, valuation, price trends and company information.

Key Market Data

Market Cap	$766.46M
Open	$5.63
Day's High	$44.54
Day's Low	$5.52
Previous Close	$5.68
Volume	1.15M
Average Volume	3.11M
P/E Ratio	--
52-Week High	$44.54
52-Week Low	$5.52
Dividend Yield	--
Earnings Date	--

York Space Systems Inc. (YSS) Stock Price Today

York Space Systems Inc. (YSS) is currently trading at $5.76 as of 2026-10-20 19:24:43, up 1.32% ($0.08) from the previous close of $5.68

During today's regular trading session, YSS has traded between $5.52 and $44.54, with a trading volume of 1.15M shares. The current price is near the lower end of today's range.

York Space Systems Inc. (YSS) 7-Day Stock Price Change

Over the past seven days, York Space Systems Inc. (YSS) moved from $7.11 to $5.76, representing a decline of 19.06% ($1.36).

The stock traded between $5.52 and $7.25 during the period. The latest price is near the lower end of the 7-day range, indicating strong downward.

The average daily volume was 2.25 million shares, up versus the previous seven-day period, indicating higher trading activity.

YSS 52-Week Price Position

Position in Range: 0.6%

52W Low$5.52

52W High$44.54

YSS is currently trading at $5.76, placing it 0.6% of the way from its 52-week low of $5.52 to its 52-week high of $44.54. This percentage reflects the stock's relative position within its 52-week trading range, not its valuation or future performance.

What is York Space Systems Inc. (YSS)?

York Space Systems Inc is a U.S.-based space and defense company that provides mission-related solutions for national security, government, and commercial customers. The company develops its own hardware and software, offering capabilities intended to support customer requirements across various elements of the space mission lifecycle. It offers mission solutions across several complementary product categories: Components, Subsystems, Spacecraft Platforms, Ground Operation, Global Downlink, and Software-Enabled Services. The company derives the majority of revenue from long-term firm-fixed-price (FFP) production contracts for the design of small satellites, launch services, and ground services with both U.S. federal government-controlled agencies and domestic commercial customers.

York Space Systems Inc. Information

Industry	GUIDED MISSILES & SPACE VEHICLES & PARTS
Employees	710
Exchange	NYSE
Company Website	https://www.yorkspacesystems.com

How to Buy York Space Systems Inc. (YSS) Stock on MEXC

Eligible investors can buy real shares of York Space Systems Inc. (YSS) 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 YSS and Place Your Order

Open the RealStocks trading page and search for YSS. 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 York Space Systems Inc. (YSS) stock price today?

York Space Systems Inc. (YSS) is currently trading at $ 5.76, up 1.32% ($0.08) from the previous close of $ 5.68. Intraday prices update in real time during regular trading hours.

2.Is YSS stock going up or down today?

As of 2026-10-20 19:24:43, YSS is trading at $ 5.76, up 1.32% ($0.08) from its previous close of $ 5.68. The stock has traded between $ 5.52 and $ 44.54 during today’s regular session. Past price movements do not guarantee future results.

3.What is YSS pre-market price?

As of 2026-10-20 19:24:43, YSS is trading at $ 5.66 in pre-market trading, down 0.44% ($0.02) from the previous close of $ 5.68. Pre-market prices reflect trading activity before the regular session opens and may experience lower liquidity and higher volatility.

4.What is YSS after-hours price?

As of 2026-10-20 19:24:43, YSS is trading at $ 5.77 in after-hours trading, up 1.64% ($0.09) from the regular-session close of $ 5.68. After-hours prices may differ from the regular session’s opening price due to lower liquidity and wider bid-ask spreads.

5.Is YSS stock trading now?

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

Over the past 52 weeks, YSS has traded between a low of $ 5.52 and a high of $ 44.54. At $ 5.76, the stock is positioned 0.6% 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 York Space Systems Inc. in?

York Space Systems Inc. (YSS) operates in the GUIDED MISSILES & SPACE VEHICLES & PARTS sector. Sector classification helps investors compare it with companies exposed to similar market trends and competitive conditions.

8.What is York Space Systems Inc.'s market capitalization and where is it listed?

York Space Systems Inc. is listed on the NYSE exchange with a market capitalization of $ 766.46M. Market cap reflects the total market value of all outstanding shares and is commonly used to classify stocks by size.

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

YSS 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 York Space Systems Inc. pay a dividend?

York Space Systems Inc. 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.