SIGA Technologies Inc. (SIGA)

NASDAQ

$3.14

$-0.02

(-0.63%)

Previous Close: ⁦$3.15⁩

Market Closed

SIGA Technologies Inc. (SIGA) Live Price Chart

Last updated: ⁦2026-10-22 00:41:40⁩. Prices reflect the latest closing data and will resume updating on the next trading day. Stock price data is sourced from Massive.

Summary

SIGA Technologies Inc. (SIGA) operates in the PHARMACEUTICAL PREPARATIONS sector and is listed on NASDAQ. The stock is currently priced at $3.14, with a market capitalization of $225.61M and a P/E ratio of --. Over the past 52 weeks, its price has ranged from $2.83 to $8.54. This page covers its latest market performance, valuation, price trends and company information.

Key Market Data

Market Cap	$225.61M
Open	$3.15
Day's High	$26.99
Day's Low	$0.69
Previous Close	$3.15
Volume	210.78K
Average Volume	726.55K
P/E Ratio	--
52-Week High	$8.54
52-Week Low	$2.83
Dividend Yield	19.24%
Earnings Date	--

SIGA Technologies Inc. (SIGA) Latest Closing Stock Price

SIGA Technologies Inc. (SIGA) last closed at $3.15 as of 2026-10-21 23:31:00, unchanged from the previous close of $3.15.

During the latest regular trading session, SIGA traded between $0.69 and $26.99, with a volume of 210.78K shares. The closing price was near the lower end and near the lower end of its 52-week range.

SIGA Technologies Inc. (SIGA) 7-Day Stock Price Change

Over the past seven days, SIGA Technologies Inc. (SIGA) moved from $3.16 to $3.14, representing a decline of 0.79% ($0.03).

The stock traded between $3.04 and $3.31 during the period. The latest price is near the middle of the 7-day range, indicating moderate downward.

The average daily volume was 469.44 thousand shares, down versus the previous seven-day period, indicating lower trading activity.

SIGA 52-Week Price Position

Position in Range: 5.3%

52W Low$2.83

52W High$8.54

SIGA is currently trading at $3.14, placing it 5.3% of the way from its 52-week low of $2.83 to its 52-week high of $8.54. This percentage reflects the stock's relative position within its 52-week trading range, not its valuation or future performance.

What is SIGA Technologies Inc. (SIGA)?

SIGA Technologies Inc a commercial-stage pharmaceutical company. The Company sells its product, TPOX oral TPOXX, also known as tecovirimat, Tecovirimat-SIGA, or TEPOXX (tecovirimat) in certain international markets, to the U.S. Government and international governments (including government-affiliated entities). The Company operates in one single operating and reportable segment, which includes all activities related to the sale of the Company's Oral and IV TPOXX as well as research and development services.

SIGA Technologies Inc. Information

Industry	PHARMACEUTICAL PREPARATIONS
Employees	49
Exchange	NASDAQ
Company Website	https://www.siga.com

How to Buy SIGA Technologies Inc. (SIGA) Stock on MEXC

Eligible investors can buy real shares of SIGA Technologies Inc. (SIGA) 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 SIGA and Place Your Order

Open the RealStocks trading page and search for SIGA. 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 SIGA Technologies Inc. (SIGA) stock price today?

SIGA Technologies Inc. (SIGA) is currently trading at $ 3.14, down 0.48% ($0.02) from the previous close of $ 3.15. Intraday prices update in real time during regular trading hours.

2.Is SIGA stock going up or down today?

As of 2026-10-21 23:31:00, SIGA is trading at $ 3.14, down 0.48% ($0.02) from its previous close of $ 3.15. The stock has traded between $ 0.69 and $ 26.99 during today’s regular session. Past price movements do not guarantee future results.

3.What is SIGA pre-market price?

As of 2026-10-21 23:31:00, SIGA is trading at $ 3.16 in pre-market trading, up 0.32% ($0.01) from the previous close of $ 3.15. Pre-market prices reflect trading activity before the regular session opens and may experience lower liquidity and higher volatility.

4.What is SIGA after-hours price?

As of 2026-10-21 23:31:00, SIGA is trading at $ 3.13 in after-hours trading, down 0.79% ($0.02) from the regular-session close of $ 3.15. After-hours prices may differ from the regular session’s opening price due to lower liquidity and wider bid-ask spreads.

5.Is SIGA stock trading now?

SIGA trades on the NASDAQ 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 SIGA sit relative to its 52-week high and low?

Over the past 52 weeks, SIGA has traded between a low of $ 2.83 and a high of $ 8.54. At $ 3.14, the stock is positioned 5.3% 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 SIGA Technologies Inc. in?

SIGA Technologies Inc. (SIGA) operates in the PHARMACEUTICAL PREPARATIONS sector. Sector classification helps investors compare it with companies exposed to similar market trends and competitive conditions.

8.What is SIGA Technologies Inc.'s market capitalization and where is it listed?

SIGA Technologies Inc. is listed on the NASDAQ exchange with a market capitalization of $ 225.61M. Market cap reflects the total market value of all outstanding shares and is commonly used to classify stocks by size.

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

SIGA trades at a P/E ratio of --, based on trailing-twelve-month EPS of $ -0.04. 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 SIGA Technologies Inc. pay a dividend?

SIGA Technologies Inc. pays an indicated annual cash dividend of $ 0.60 per share, with a current dividend yield of 19.24% based on the latest share price. Dividend policies are subject to change at the board's discretion.