NYSE American · TOVX · stock
Theriva Biologics, Inc. (TOVX) stock price history
Every NYSE American trading session of Theriva Biologics, Inc. from Dec 18, 2006 to Sep 28, 2026: 4,974 daily bars, adjusted for splits and dividends, with minute bars from Jul 13, 2026 forward. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
TOVX adjusted close, 2006 to 2026
- $197,138
- All time high, 2007
- $0.8600
- 52 week high, $0.1600 low
- 4,974
- Daily sessions since 2006
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2006 to 2026 series and minute bars.
TOVX key facts
- Theriva Biologics, Inc. (TOVX) closed at $0.2165 on Sep 28, 2026 on NYSE American.
- TOVX's all time high close is $197,138, set on Jan 9, 2007; its all time low close is $0.1800 on Dec 17, 2025.
- TOVX's 52 week range is $0.1600 to $0.8600.
- TOVX returned -45.9% over the year to Sep 28, 2026 and -99.8% over five years.
- Over ten years TOVX returned -100%, -67.4% a year compounded.
- TOVX's deepest drawdown was -100.0% from Jan 9, 2007 to Dec 17, 2025.
- DataCedar holds 4,974 daily sessions of TOVX history from Dec 18, 2006 and minute bars from Jul 13, 2026, adjusted for splits and dividends, served by the API under a key.
TOVX price chart, 2006 to 2026
TOVX returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -13.4% |
| 3 months | -13.4% |
| 6 months | +8.2% |
| Year to date | +8.2% |
| 1 year | -45.9% |
| 3 years | -98.3% |
| 5 years | -99.8% |
| 10 years | -100.0% |
| Since Dec 18, 2006 | -100.0% |
| Compound annual growth, 19.8 years | -48.4% |
TOVX records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $197,138 on Jan 9, 2007
- All time low close
- $0.1800 on Dec 17, 2025
- 52 week high
- $0.8600 on Oct 15, 2025
- 52 week low
- $0.1600 on Feb 23, 2026
- Deepest drawdown
- -100.0% from Jan 9, 2007 to Dec 17, 2025, not yet recovered
- Best single session
- +278.9% on Apr 7, 2009
- Worst single session
- -75.5% on Feb 14, 2007
- Volatility, 1 year annualised
- 146.8%
- Sessions closing higher, 1 year
- 31%
- Best calendar year
- 2009, +211%
- Worst calendar year
- 2018, -97%
TOVX price history by year
Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 2006 starts on Dec 18, 2006; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $0.2000 | $0.4900 | $0.1600 | $0.2165 | +3.1% | 2.1B | 185 |
| 2025 | $1.73 | $2.03 | $0.1700 | $0.2100 | -88.0% | 1.3B | 250 |
| 2024 | $10.75 | $17.00 | $1.14 | $1.75 | -83.7% | 243.1M | 252 |
| 2023 | $12.50 | $31.50 | $5.00 | $10.75 | -4.4% | 2.3M | 250 |
| 2022 | $70.00 | $110.00 | $9.75 | $11.25 | -83.3% | 1.7M | 251 |
| 2021 | $97.50 | $425.00 | $65.00 | $67.50 | -28.9% | 7.5M | 252 |
| 2020 | $127.50 | $187.50 | $62.50 | $95.00 | -25.5% | 577.9K | 253 |
| 2019 | $142.50 | $212.50 | $92.50 | $127.50 | -8.9% | 168.6K | 252 |
| 2018 | $4,375 | $5,250 | $127.50 | $140.00 | -96.9% | 325.3K | 251 |
| 2017 | $7,000 | $9,188 | $3,588 | $4,463 | -32.9% | 33.1K | 251 |
| 2016 | $19,425 | $23,975 | $6,388 | $6,650 | -66.8% | 23.5K | 252 |
| 2015 | $12,775 | $37,800 | $12,600 | $20,038 | +56.8% | 38.3K | 252 |
| 2014 | $13,388 | $31,850 | $10,150 | $12,775 | -4.6% | 27.3K | 252 |
| 2013 | $15,313 | $18,375 | $8,313 | $13,388 | -13.1% | 3.6K | 252 |
| 2012 | $11,200 | $25,813 | $10,500 | $15,400 | +39.7% | 4K | 250 |
| 2011 | $10,500 | $19,688 | $3,675 | $11,025 | +0.8% | 11K | 252 |
| 2010 | $5,775 | $23,625 | $4,988 | $10,938 | +123.2% | 15.6K | 252 |
| 2009 | $1,575 | $14,875 | $875.00 | $4,900 | +211.1% | 7.5K | 252 |
| 2008 | $44,800 | $45,938 | $262.50 | $1,575 | -96.5% | 1.2K | 253 |
| 2007 | $131,775 | $262,500 | $26,775 | $44,800 | -70.3% | 740 | 251 |
| 2006 | $105,000 | $170,625 | $98,963 | $150,938 | n/a | 0 | 9 |
TOVX monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | $0.2165 | -13.4% |
| August 2026 | $0.2500 | +19.0% |
| July 2026 | $0.2100 | -16.0% |
| June 2026 | $0.2500 | -10.7% |
| May 2026 | $0.2800 | -22.2% |
| April 2026 | $0.3600 | +80.0% |
| March 2026 | $0.2000 | 0.0% |
| February 2026 | $0.2000 | +11.1% |
| January 2026 | $0.1800 | -14.3% |
| December 2025 | $0.2100 | -22.2% |
| November 2025 | $0.2700 | -12.9% |
| October 2025 | $0.3100 | -24.4% |
About the TOVX data
Daily bars. 4,974 sessions from Dec 18, 2006 to Sep 28, 2026, one row per NYSE American trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.
Minute bars. Stored from Jul 13, 2026 forward, most recent session Sep 25, 2026. Minute history is captured from the day collection began and is never backfilled, so this start date is exact. Five minute, fifteen minute and hourly bars are derived from these minutes.
Time and currency. Session dates are NYSE American trading days; minute timestamps are UTC. Prices are in USD. Volume is shares traded on the session.
Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to Dec 18, 2006, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.
curl "https://api.datacedar.com/v3/stocks/TOVX/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on NYSE American
Browse NYSE American
Common questions
TOVX share price history
