SIGA SIGA TECHNOLOGIES INCUS-listed
0 posts
SIGA TECHNOLOGIES INC (SIGA) at a glance
Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.
SIGA TECHNOLOGIES INC (SIGA) Stock Price History
SIGA TECHNOLOGIES INC closed at $3.10 on Nov 6, 2026, −5.8% over 1 month, −52.6% over 1 year.
If you had invested $1,000 1 month ago, it would be worth $942 today (−5.8%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −5.7%, while this stock moved −5.8%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $3.10 | +0.13 | +4.38% |
| Nov 5 (Thu) | $2.97 | −0.18 | −5.71% |
| Nov 4 (Wed) | $3.15 | +0.04 | +1.29% |
| Nov 3 (Tue) | $3.11 | +0.16 | +5.42% |
| Nov 2 (Mon) | $2.95 | −0.09 | −2.96% |
| Oct 30 (Fri) | $3.04 | −0.14 | −4.40% |
| Oct 29 (Thu) | $3.18 | −0.13 | −3.93% |
| Oct 28 (Wed) | $3.31 | +0.11 | +3.44% |
| Oct 27 (Tue) | $3.20 | +0.04 | +1.27% |
| Oct 26 (Mon) | $3.16 | +0.04 | +1.28% |
If you had invested $1,000 3 months ago, it would be worth $994 today (−0.6%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −4.3%, while this stock moved −0.6%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $3.10 | +0.13 | +4.38% |
| Nov 5 (Thu) | $2.97 | −0.18 | −5.71% |
| Nov 4 (Wed) | $3.15 | +0.04 | +1.29% |
| Nov 3 (Tue) | $3.11 | +0.16 | +5.42% |
| Nov 2 (Mon) | $2.95 | −0.09 | −2.96% |
| Oct 30 (Fri) | $3.04 | −0.14 | −4.40% |
| Oct 29 (Thu) | $3.18 | −0.13 | −3.93% |
| Oct 28 (Wed) | $3.31 | +0.11 | +3.44% |
| Oct 27 (Tue) | $3.20 | +0.04 | +1.27% |
| Oct 26 (Mon) | $3.16 | +0.04 | +1.28% |
If you had invested $1,000 6 months ago, it would be worth $660 today (−34.0%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +0.2%, while this stock moved −34.0%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $3.10 | +2.0% |
| Oct 2026 | $3.04 | −10.6% |
| Sep 2026 | $3.40 | +8.3% |
| Aug 2026 | $3.14 | −4.0% |
| Jul 2026 | $3.27 | −10.2% |
| Jun 2026 | $3.64 | −22.2% |
| May 2026 | $4.68 | +1.7% |
If you had invested $1,000 1 year ago, it would be worth $474 today (−52.6%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +9.6%, while this stock moved −52.6%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $3.10 | +2.0% |
| Oct 2026 | $3.04 | −10.6% |
| Sep 2026 | $3.40 | +8.3% |
| Aug 2026 | $3.14 | −4.0% |
| Jul 2026 | $3.27 | −10.2% |
| Jun 2026 | $3.64 | −22.2% |
| May 2026 | $4.68 | +1.7% |
| Apr 2026 | $4.60 | −14.0% |
| Mar 2026 | $5.35 | −17.3% |
| Feb 2026 | $6.47 | −3.4% |
| Jan 2026 | $6.70 | +9.7% |
| Dec 2025 | $6.11 | +0.8% |
| Nov 2025 | $6.06 | ― |
If you had invested $1,000 3 years ago, it would be worth $629 today (−37.1%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +67.1%, while this stock moved −37.1%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $3.10 | −49.3% |
| 2025 | $6.11 | ― |
If you had invested $1,000 5 years ago, it would be worth $414 today (−58.6%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +57.5%, while this stock moved −58.6%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $3.10 | −49.3% |
| 2025 | $6.11 | ― |
If you had invested $1,000 in Oct 1997, it would be worth $605 today (−39.5%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +672.1%, while this stock moved −39.5%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $3.10 | −49.3% |
| 2025 | $6.11 | +1.7% |
| 2024 | $6.01 | +7.3% |
| 2023 | $5.60 | −23.9% |
| 2022 | $7.36 | −2.1% |
| 2021 | $7.52 | +3.4% |
| 2020 | $7.27 | +52.4% |
| 2019 | $4.77 | −39.6% |
| 2018 | $7.90 | +62.9% |
| 2017 | $4.85 | +68.4% |
| 2016 | $2.88 | +585.7% |
| 2015 | $0.42 | −70.8% |
| 2014 | $1.44 | −56.0% |
| 2013 | $3.27 | +24.8% |
| 2012 | $2.62 | +4.0% |
| 2011 | $2.52 | −82.0% |
| 2010 | $14.00 | +141.4% |
| 2009 | $5.80 | +77.4% |
| 2008 | $3.27 | +6.2% |
| 2007 | $3.08 | −17.9% |
| 2006 | $3.75 | +294.7% |
| 2005 | $0.95 | −42.8% |
| 2004 | $1.66 | −27.5% |
| 2003 | $2.29 | +60.1% |
| 2002 | $1.43 | −50.7% |
| 2001 | $2.90 | −8.1% |
| 2000 | $3.16 | +94.2% |
| 1999 | $1.63 | +13.0% |
| 1998 | $1.44 | −68.9% |
| 1997 | $4.63 | ― |
Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Oct 1997). Please check the latest prices before trading.
Posts
This board is shared with the Japanese and Chinese versions. Feel free to write in English, Chinese or Japanese.
No posts yet. Be the first to write something.
Write on the SIGA TECHNOLOGIES INC board
More US stocks in English
- SELECTIVE INSURANCE GROUP INCSIGI
- SPROTT INC.SII
- SILICOM LTD.SILC
- Silo Pharma, Inc.SILO
- GRUPO SIMEC, S.A.B. de C.V.SIM
- SIM Acquisition Corp. ISIMAU
- Silicon Motion Technology CORPSIMO
- Sinda Ltd.SIND
- Sintx Technologies, Inc.SINT
- Sionna Therapeutics, Inc.SION
- SIRIUS XM HOLDINGS INC.SIRI
- SITE Centers Corp.SITC