No.1
Disclosure
2026/09/30 06:00
臨時報告（重要事象）（8-K）
重要な契約の締結（Item 1.01）／財務諸表および添付資料（Item 9.01）
重要な契約の締結（Item 1.01）／財務諸表および添付資料（Item 9.01）
HRTX HERON THERAPEUTICS, INC. /DE/US-listed
1 post
HERON THERAPEUTICS, INC. /DE/ (HRTX) at a glance
Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.
HERON THERAPEUTICS, INC. /DE/ (HRTX) Stock Price History
HERON THERAPEUTICS, INC. /DE/ closed at $0.29 on Nov 6, 2026, −12.1% over 1 month, −73.6% over 1 year.
Price5-day MA25-day MAS&P 500
1-Month High$0.42Oct 12
1-Month Low$0.28Oct 30
1-Week Change+3.6%vs Oct 30
1-Month Change−12.1%vs Oct 6
If you had invested $1,000 1 month ago, it would be worth $879 today (−12.1%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −5.7%, while this stock moved −12.1%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $0.29 | +0.01 | +3.57% |
| Nov 5 (Thu) | $0.28 | −0.02 | −6.67% |
| Nov 4 (Wed) | $0.30 | +0.02 | +7.14% |
| Nov 3 (Tue) | $0.28 | −0.02 | −6.67% |
| Nov 2 (Mon) | $0.30 | +0.02 | +7.14% |
| Oct 30 (Fri) | $0.28 | −0.01 | −3.45% |
| Oct 29 (Thu) | $0.29 | −0.02 | −6.45% |
| Oct 28 (Wed) | $0.31 | +0.01 | +3.33% |
| Oct 27 (Tue) | $0.30 | +0.00 | +0.00% |
| Oct 22 (Thu) | $0.30 | −0.04 | −11.76% |
Price5-day MA25-day MAS&P 500Disclosures
3-Month High$0.50Aug 6
3-Month Low$0.27Sep 21
1-Month Change−12.1%vs Oct 6
3-Month Change−42.0%vs Aug 6
If you had invested $1,000 3 months ago, it would be worth $580 today (−42.0%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −4.3%, while this stock moved −42.0%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $0.29 | +0.01 | +3.57% |
| Nov 5 (Thu) | $0.28 | −0.02 | −6.67% |
| Nov 4 (Wed) | $0.30 | +0.02 | +7.14% |
| Nov 3 (Tue) | $0.28 | −0.02 | −6.67% |
| Nov 2 (Mon) | $0.30 | +0.02 | +7.14% |
| Oct 30 (Fri) | $0.28 | −0.01 | −3.45% |
| Oct 29 (Thu) | $0.29 | −0.02 | −6.45% |
| Oct 28 (Wed) | $0.31 | +0.01 | +3.33% |
| Oct 27 (Tue) | $0.30 | +0.00 | +0.00% |
| Oct 22 (Thu) | $0.30 | −0.04 | −11.76% |
Price25-day MA75-day MAS&P 500Disclosures
6-Month High$1.31May 6
6-Month Low$0.27Sep 21
3-Month Change−42.0%vs Aug 6
6-Month Change−77.9%vs May 6
If you had invested $1,000 6 months ago, it would be worth $221 today (−77.9%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +0.2%, while this stock moved −77.9%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $0.29 | +3.6% |
| Oct 2026 | $0.28 | −9.7% |
| Sep 2026 | $0.31 | −3.1% |
| Aug 2026 | $0.32 | −36.0% |
| Jul 2026 | $0.50 | +16.3% |
| Jun 2026 | $0.43 | −50.6% |
| May 2026 | $0.87 | −27.5% |
Price25-day MA75-day MAS&P 500Disclosures
52-Week High$1.49Jan 12
52-Week Low$0.27Sep 21
Year to Date−77.7%vs Dec 31
From 52-Week High−80.5%Jan 12
If you had invested $1,000 1 year ago, it would be worth $264 today (−73.6%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +9.6%, while this stock moved −73.6%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $0.29 | +3.6% |
| Oct 2026 | $0.28 | −9.7% |
| Sep 2026 | $0.31 | −3.1% |
| Aug 2026 | $0.32 | −36.0% |
| Jul 2026 | $0.50 | +16.3% |
| Jun 2026 | $0.43 | −50.6% |
| May 2026 | $0.87 | −27.5% |
| Apr 2026 | $1.20 | +50.0% |
| Mar 2026 | $0.80 | −32.8% |
| Feb 2026 | $1.19 | −9.8% |
| Jan 2026 | $1.32 | +1.5% |
| Dec 2025 | $1.30 | +12.1% |
| Nov 2025 | $1.16 | ― |
Price13-week MA26-week MAS&P 500
3-Year High$3.70May 27, 2024
3-Year Low$0.28Oct 30, 2026
Annualized Return−21.1%
Max Drawdown−92.4%
If you had invested $1,000 3 years ago, it would be worth $492 today (−50.8%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +67.1%, while this stock moved −50.8%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $0.29 | −77.7% |
| 2025 | $1.30 | ― |
Price13-week MA26-week MAS&P 500
5-Year High$11.53Nov 8, 2021
5-Year Low$0.28Oct 30, 2026
Annualized Return−52.2%
Max Drawdown−97.6%
If you had invested $1,000 5 years ago, it would be worth $25 today (−97.5%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +57.5%, while this stock moved −97.5%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $0.29 | −77.7% |
| 2025 | $1.30 | ― |
Price1-year MA2-year MAS&P 500
All-Time High$1,090.00Nov 1991
All-Time Low$0.28Aug 2026
Total Change−99.9%vs Aug 1987
Annualized Return−17.2%
If you had invested $1,000 in Aug 1987, it would be worth $1 today (−99.9%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +2,136.8%, while this stock moved −99.9%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $0.29 | −78.0% |
| 2025 | $1.32 | −22.4% |
| 2024 | $1.70 | −29.5% |
| 2023 | $2.41 | −11.1% |
| 2022 | $2.71 | −68.9% |
| 2021 | $8.71 | −49.8% |
| 2020 | $17.36 | −16.8% |
| 2019 | $20.86 | −22.5% |
| 2018 | $26.90 | +24.2% |
| 2017 | $21.65 | +66.5% |
| 2016 | $13.00 | −38.1% |
| 2015 | $20.99 | +165.7% |
| 2014 | $7.90 | −35.2% |
| 2013 | $12.19 | −24.8% |
| 2012 | $16.20 | +189.3% |
| 2011 | $5.60 | −46.2% |
| 2010 | $10.40 | −62.0% |
| 2009 | $27.40 | +95.7% |
| 2008 | $14.00 | −54.8% |
| 2007 | $31.00 | −70.2% |
| 2006 | $104.00 | −40.9% |
| 2005 | $176.00 | −8.7% |
| 2004 | $192.80 | +7.1% |
| 2003 | $180.00 | +129.6% |
| 2002 | $78.40 | −59.2% |
| 2001 | $192.00 | −12.7% |
| 2000 | $220.00 | −21.4% |
| 1999 | $280.00 | −26.3% |
| 1998 | $380.00 | −29.6% |
| 1997 | $540.00 | −19.4% |
| 1996 | $670.00 | +24.1% |
| 1995 | $540.00 | +42.1% |
| 1994 | $380.00 | −15.6% |
| 1993 | $450.00 | −34.8% |
| 1992 | $690.00 | −36.7% |
| 1991 | $1,090.00 | +419.0% |
| 1990 | $210.00 | −57.1% |
| 1989 | $490.00 | −25.8% |
| 1988 | $660.00 | +34.7% |
| 1987 | $490.00 | ― |
Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Aug 1987). Please check the latest prices before trading.
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