NYSE American · MTNB · stock
Matinas BioPharma Holdings, Inc. (MTNB) stock price history
Every NYSE American trading session of Matinas BioPharma Holdings, Inc. from Jul 21, 2014 to Sep 28, 2026: 3,066 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.
MTNB adjusted close, 2014 to 2026
- $194.00
- All time high, 2017
- $2.65
- 52 week high, $0.1510 low
- 3,066
- Daily sessions since 2014
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2014 to 2026 series and minute bars.
MTNB key facts
- Matinas BioPharma Holdings, Inc. (MTNB) closed at $2.53 on Sep 28, 2026 on NYSE American.
- MTNB's all time high close is $194.00, set on Mar 6, 2017; its all time low close is $0.1600 on Sep 15, 2026.
- MTNB's 52 week range is $0.1510 to $2.65.
- MTNB returned +33.2% over the year to Sep 28, 2026 and -96.4% over five years.
- Over ten years MTNB returned -97%, -29.5% a year compounded.
- MTNB's deepest drawdown was -99.9% from Mar 6, 2017 to Sep 15, 2026.
- DataCedar holds 3,066 daily sessions of MTNB history from Jul 21, 2014 and minute bars from Jul 13, 2026, adjusted for splits and dividends, served by the API under a key.
MTNB price chart, 2014 to 2026
MTNB returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +1,165% |
| 3 months | +294.1% |
| 6 months | +351.0% |
| Year to date | +332.5% |
| 1 year | +33.2% |
| 3 years | -61.1% |
| 5 years | -96.4% |
| 10 years | -97.0% |
| Since Jul 21, 2014 | -96.1% |
| Compound annual growth, 12.2 years | -23.4% |
MTNB records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $194.00 on Mar 6, 2017
- All time low close
- $0.1600 on Sep 15, 2026
- 52 week high
- $2.65 on Sep 28, 2026
- 52 week low
- $0.1510 on Sep 15, 2026
- Deepest drawdown
- -99.9% from Mar 6, 2017 to Sep 15, 2026, not yet recovered
- Best single session
- +1,481% on Sep 28, 2026
- Worst single session
- -67.9% on Oct 31, 2024
- Volatility, 1 year annualised
- 301.7%
- Sessions closing higher, 1 year
- 44%
- Best calendar year
- 2019, +282%
- Worst calendar year
- 2024, -95%
MTNB 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. 2014 starts on Jul 21, 2014; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $0.6450 | $2.65 | $0.1510 | $2.53 | +331.7% | 369.2M | 185 |
| 2025 | $0.5020 | $3.09 | $0.4750 | $0.5860 | +14.9% | 75.6M | 250 |
| 2024 | $11.05 | $21.50 | $0.4780 | $0.5100 | -95.3% | 19.7M | 252 |
| 2023 | $26.50 | $44.50 | $5.50 | $10.80 | -56.8% | 13.9M | 250 |
| 2022 | $50.00 | $53.00 | $21.65 | $25.00 | -50.5% | 2.5M | 251 |
| 2021 | $75.00 | $111.00 | $33.40 | $50.50 | -25.7% | 12.4M | 252 |
| 2020 | $119.50 | $119.50 | $24.50 | $68.00 | -40.1% | 12.8M | 253 |
| 2019 | $29.00 | $124.50 | $28.50 | $113.50 | +281.5% | 5.9M | 252 |
| 2018 | $58.00 | $74.00 | $16.20 | $29.75 | -48.7% | 5M | 251 |
| 2017 | $69.50 | $199.50 | $50.50 | $58.00 | -17.1% | 1.7M | 251 |
| 2016 | $42.50 | $100.50 | $20.55 | $70.00 | +64.7% | 255.1K | 252 |
| 2015 | $22.50 | $73.00 | $15.60 | $42.50 | +88.9% | 239K | 252 |
| 2014 | $50.00 | $67.50 | $15.50 | $22.50 | n/a | 30K | 115 |
MTNB monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | $2.53 | +1,178% |
| August 2026 | $0.1980 | -32.7% |
| July 2026 | $0.2940 | -52.0% |
| June 2026 | $0.6120 | -24.4% |
| May 2026 | $0.8100 | +24.6% |
| April 2026 | $0.6500 | +30.0% |
| March 2026 | $0.5000 | -17.8% |
| February 2026 | $0.6080 | +1.7% |
| January 2026 | $0.5980 | +2.0% |
| December 2025 | $0.5860 | -21.9% |
| November 2025 | $0.7500 | -45.7% |
| October 2025 | $1.38 | -27.0% |
About the MTNB data
Daily bars. 3,066 sessions from Jul 21, 2014 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 28, 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 Jul 21, 2014, 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/MTNB/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on NYSE American
Browse NYSE American
Common questions
MTNB share price history
