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Siga Technologies (SIGA)

(Real Time Quote from BATS)

$6.55 USD

6.55
236,805

-0.10 (-1.50%)

Updated Aug 5, 2025 03:32 PM ET

Zacks Rank:

This is our short term rating system that serves as a timeliness indicator for stocks over the next 1 to 3 months. How good is it? See rankings and related performance below.

Zacks Rank Definition Annualized Return
1Strong Buy23.75%
2Buy17.82%
3Hold9.58%
4Sell5.28%
5Strong Sell2.61%
S&P50011.30%

Zacks Rank Education - Learn about the Zacks Rank

Zacks Rank Home - Zacks Rank resources in one place

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Style Scores:

The Style Scores are a complementary set of indicators to use alongside the Zacks Rank. It allows the user to better focus on the stocks that are the best fit for his or her personal trading style.

The scores are based on the trading styles of Value, Growth, and Momentum. There's also a VGM Score ('V' for Value, 'G' for Growth and 'M' for Momentum), which combines the weighted average of the individual style scores into one score.

  • Value Score A
  • Growth Score A
  • Momentum Score A
  • VGM Score A

Within each Score, stocks are graded into five groups: A, B, C, D and F. As you might remember from your school days, an A, is better than a B; a B is better than a C; a C is better than a D; and a D is better than an F.

As an investor, you want to buy stocks with the highest probability of success. That means you want to buy stocks with a Zacks Rank #1 or #2, Strong Buy or Buy, which also has a Score of an A or a B in your personal trading style.

Zacks Style Scores Education - Learn more about the Zacks Style Scores

NA Value NA Growth NA Momentum NA VGM

Industry Rank:

The Zacks Industry Rank assigns a rating to each of the 265 X (Expanded) Industries based on their average Zacks Rank.

An industry with a larger percentage of Zacks Rank #1's and #2's will have a better average Zacks Rank than one with a larger percentage of Zacks Rank #4's and #5's.

The industry with the best average Zacks Rank would be considered the top industry (1 out of 265), which would place it in the top 1% of Zacks Ranked Industries. The industry with the worst average Zacks Rank (265 out of 265) would place in the bottom 1%.

Zacks Rank Education -- Learn more about the Zacks Rank
Zacks Industry Rank Education -- Learn more about the Zacks Industry Rank

Top 37% (91 out of 246)

Industry: Medical - Drugs

Zacks News

Zacks Equity Research

Siga Technologies Inc. (SIGA) Stock Falls Amid Market Uptick: What Investors Need to Know

Siga Technologies Inc. (SIGA) closed at $7.06 in the latest trading session, marking a -1.4% move from the prior day.

Zacks Equity Research

Siga Technologies Inc. (SIGA) Outpaces Stock Market Gains: What You Should Know

In the closing of the recent trading day, Siga Technologies Inc. (SIGA) stood at $6.78, denoting a +1.19% move from the preceding trading day.

Zacks Equity Research

Siga Technologies Inc. (SIGA) Dips More Than Broader Market: What You Should Know

Siga Technologies Inc. (SIGA) concluded the recent trading session at $6.7, signifying a -2.33% move from its prior day's close.

Zacks Equity Research

Siga Technologies Inc. (SIGA) Laps the Stock Market: Here's Why

Siga Technologies Inc. (SIGA) concluded the recent trading session at $6.9, signifying a +1.92% move from its prior day's close.

Zacks Equity Research

Why Siga Technologies Inc. (SIGA) Outpaced the Stock Market Today

The latest trading day saw Siga Technologies Inc. (SIGA) settling at $6.56, representing a +1.86% change from its previous close.

Zacks Equity Research

Here's Why Siga Technologies Inc. (SIGA) Fell More Than Broader Market

In the most recent trading session, Siga Technologies Inc. (SIGA) closed at $6.12, indicating a -4.67% shift from the previous trading day.

Zacks Equity Research

Why Siga Technologies Inc. (SIGA) Dipped More Than Broader Market Today

Siga Technologies Inc. (SIGA) reached $6.36 at the closing of the latest trading day, reflecting a -1.24% change compared to its last close.

Zacks Equity Research

Siga Technologies Inc. (SIGA) Stock Declines While Market Improves: Some Information for Investors

In the most recent trading session, Siga Technologies Inc. (SIGA) closed at $5.43, indicating a -1.63% shift from the previous trading day.

Zacks Equity Research

Here's Why Siga Technologies Inc. (SIGA) Gained But Lagged the Market Today

Siga Technologies Inc. (SIGA) reachead $6.51 at the closing of the latest trading day, reflecting a +0.39% change compared to its last close.

Zacks Equity Research

Siga Technologies Inc. (SIGA) Outperforms Broader Market: What You Need to Know

The latest trading day saw Siga Technologies Inc. (SIGA) settling at $6.25, representing a +1.96% change from its previous close.

Zacks Equity Research

Siga Technologies Inc. (SIGA) Stock Moves -1.82%: What You Should Know

In the latest trading session, Siga Technologies Inc. (SIGA) closed at $5.93, marking a -1.82% move from the previous day.

Zacks Equity Research

Siga Technologies Inc. (SIGA) Falls More Steeply Than Broader Market: What Investors Need to Know

In the latest trading session, Siga Technologies Inc. (SIGA) closed at $6.04, marking a -1.79% move from the previous day.

Zacks Equity Research

Siga Technologies Inc. (SIGA) Declines More Than Market: Some Information for Investors

In the most recent trading session, Siga Technologies Inc. (SIGA) closed at $5.32, indicating a -1.3% shift from the previous trading day.

Zacks Equity Research

Siga Technologies Inc. (SIGA) Stock Sinks As Market Gains: What You Should Know

Siga Technologies Inc. (SIGA) closed at $5.48 in the latest trading session, marking a -1.26% move from the prior day.

Zacks Equity Research

Siga Technologies Inc. (SIGA) Stock Slides as Market Rises: Facts to Know Before You Trade

In the latest trading session, Siga Technologies Inc. (SIGA) closed at $5.74, marking a -0.35% move from the previous day.

Zacks Equity Research

Siga Technologies Inc. (SIGA) Rises Higher Than Market: Key Facts

In the latest trading session, Siga Technologies Inc. (SIGA) closed at $5.63, marking a +0.9% move from the previous day.

Zacks Equity Research

Siga Technologies Inc. (SIGA) Ascends While Market Falls: Some Facts to Note

The latest trading day saw Siga Technologies Inc. (SIGA) settling at $5.43, representing a +0.74% change from its previous close.

Zacks Equity Research

Siga Technologies Inc. (SIGA) Outpaces Stock Market Gains: What You Should Know

Siga Technologies Inc. (SIGA) reachead $5.51 at the closing of the latest trading day, reflecting a +0.55% change compared to its last close.

Zacks Equity Research

Siga Technologies Inc. (SIGA) Increases Despite Market Slip: Here's What You Need to Know

The latest trading day saw Siga Technologies Inc. (SIGA) settling at $6.12, representing a +1.32% change from its previous close.

Zacks Equity Research

Siga Technologies Inc. (SIGA) Rises Higher Than Market: Key Facts

The latest trading day saw Siga Technologies Inc. (SIGA) settling at $6.04, representing a +0.83% change from its previous close.

Zacks Equity Research

Siga Technologies Inc. (SIGA) Stock Drops Despite Market Gains: Important Facts to Note

In the closing of the recent trading day, Siga Technologies Inc. (SIGA) stood at $6.03, denoting a -0.66% change from the preceding trading day.

Zacks Equity Research

Siga Technologies Inc. (SIGA) Laps the Stock Market: Here's Why

The latest trading day saw Siga Technologies Inc. (SIGA) settling at $5.83, representing a +0.87% change from its previous close.

Zacks Equity Research

Siga Technologies Inc. (SIGA) Registers a Bigger Fall Than the Market: Important Facts to Note

In the closing of the recent trading day, Siga Technologies Inc. (SIGA) stood at $6.34, denoting a -1.71% change from the preceding trading day.

Zacks Equity Research

Siga Technologies Inc. (SIGA) Surpasses Market Returns: Some Facts Worth Knowing

In the most recent trading session, Siga Technologies Inc. (SIGA) closed at $6.47, indicating a +1.25% shift from the previous trading day.

Zacks Equity Research

Siga Technologies Inc. (SIGA) Stock Dips While Market Gains: Key Facts

Siga Technologies Inc. (SIGA) closed the most recent trading day at $6.23, moving -0.24% from the previous trading session.