How to buy SIGA Technologies (SIGA) shares in the UK

Learn how to easily invest in SIGA Technologies shares.

SIGA Technologies Inc (SIGA) is a publicly traded drug manufacturers-specialty and generic business based in the US. In the week up to 20 September SIGA Technologies shares plunged 18.22% to a closing position of $10.91. However, over the last 12 months, SIGA Technologies's share price has risen by 39.53% from $7.31. SIGA Technologies is listed on the NASDAQ and employs 39 staff. All prices are listed in US Dollars.

How to buy shares in SIGA Technologies

  1. Choose a platform. If you're a beginner, our share-dealing table below can help you choose.
  2. Open your account. You'll need your ID, bank details and national insurance number.
  3. Confirm your payment details. You'll need to fund your account with a bank transfer, debit card or credit card.
  4. Search the platform for stock code: SIGA in this case.
  5. Research SIGA Technologies shares. The platform should provide the latest information available.
  6. Buy your SIGA Technologies shares. It's that simple.
The whole process can take as little as 15 minutes. You'll need a smartphone or computer, an internet connection, your passport or driving licence and a means of payment.

Fees for buying 100x SIGA Technologies shares with popular platforms

Both exchange rates and share prices fluctuate in real time, so the costs presented here should be considered as a guide only. They do not incorporate stamp duty. Always refer to the platform itself for availability and pricing – which may differ from our information.

Platform Platform fee Min. initial deposit Trading fee estimate
eToro Free Stocks logo £0 $10 £4.57
£918.59 total
Capital at risk
IG Share Dealing logo £0 £250 £13.58
£927.60 total
Capital at risk
Fineco logo £0 No minimum £9.14
£923.16 total
Capital at risk
Hargreaves Lansdown Fund and Share Account logo £0 £1 £21.09
£935.11 total
Capital at risk
Degiro Share Dealing logo £0 £0.01 £0.91
£914.94 total
Capital at risk
interactive investor Trading Account logo £9.99 per month No minimum £21.70
£935.72 total
Capital at risk
Stake logo £0 £50 £4.57
£918.59 total
Capital at risk
Halifax Share Dealing Account logo £36 per year £20 £20.93
£934.95 total
Capital at risk

Full comparison of share dealing platforms

SIGA Technologies share price (NASDAQ:SIGA)

Use our graph to track the performance of SIGA stocks over time.

SIGA Technologies price performance over time

Historical closes compared with the last close of $10.2

1 week (2022-09-22) -2.30%
1 month (2022-08-29) -36.37%
3 months (2022-06-29) -8.52%
6 months (2022-03-29) 43.06%
1 year (2021-09-29) 39.53%
2 years (2020-09-29) 45.51%
3 years (2019-09-27) 100.00%
5 years (2017-09-29) 221.77%

Is it a good time to buy SIGA Technologies stock?

The technical analysis gauge below displays real-time ratings for the timeframes you select. This is not a recommendation, however. It represents a technical analysis based on the most popular technical indicators: Moving Averages, Oscillators and Pivots. Finder might not concur and takes no responsibility.

We do not make any representations or warranty on the accuracy or completeness of the information that is provided on this page.

eToro Free Stocks

Invest in SIGA Technologies shares with 0% commission

  • Start investing from as little as $10
  • Pay no stamp duty on UK shares
  • Join 25 million users who trust their investments with eToro
Other fees apply. Capital at risk

All investing should be regarded as longer term. The value of your investments can go up and down, and you may get back less than you invest. Past performance is no guarantee of future results. If you’re not sure which investments are right for you, please seek out a financial adviser. Capital at risk.

Is SIGA Technologies under- or over-valued?

Valuing a stock is incredibly difficult, and any metric has to be viewed as part of a bigger picture of overall performance. However, analysts commonly use some key metrics to help gauge value.

P/E ratio

SIGA Technologies's current share price divided by its per-share earnings (EPS) over a 12-month period gives a "trailing price/earnings ratio" of roughly 11x. In other words, SIGA Technologies shares trade at around 11x recent earnings.

That's relatively low compared to, say, the trailing 12-month P/E ratio for the NASDAQ 100 at the end of 2019 (27.29). The low P/E ratio could mean that investors are pessimistic about the outlook for the shares or simply that they're under-valued.


SIGA Technologies's EBITDA (earnings before interest, taxes, depreciation and amortisation) is $93.2 million (£0.0 million).

The EBITDA is a measure of a SIGA Technologies's overall financial performance and is widely used to measure a its profitability.

SIGA Technologies shares at a glance

Information last updated 2022-09-29.
Previous close$10.58
Change %-3.5917%
Information last updated 2022-09-25.
52-week range$5.4877 - $26.99
50-day moving average$17.167
200-day moving average$10.4028
Wall St. target price$11
PE ratio10.9362
Dividend yield$0 (0%)
Earnings per share (TTM)$0.94

Do SIGA Technologies shares pay dividends?


Dividend payout ratio: 47.3% of net profits

SIGA Technologies's most recent dividend payout was on 2 June 2022. The latest dividend was paid out to all shareholders who bought their shares by 16 May 2022 (the "ex-dividend date").

Share price volatility

Over the last 12 months, SIGA Technologies's shares have ranged in value from as little as $5.4877 up to $26.99. A popular way to gauge a stock's volatility is its "beta".

SIGA.US volatility(beta: 0.67)Avg. volatility(beta: 1.00)LowHigh

Beta is a measure of a share's volatility in relation to the market. The market (NASDAQ average) beta is 1, while SIGA Technologies's is 0.674. This would suggest that SIGA Technologies's shares are less volatile than average (for this exchange).

Frequently asked questions

All investing should be regarded as longer term. The value of your investments can go up and down, and you may get back less than you invest. Past performance is no guarantee of future results. If you’re not sure which investments are right for you, please seek out a financial adviser. Capital at risk.

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