Other US listings · AGNPF · stock
Grey Matters Health Inc. (AGNPF) stock price history
Every Other US listings trading session of Grey Matters Health Inc. from Mar 11, 2016 to Jul 17, 2026: 2,602 daily bars, adjusted for splits and dividends, with minute bars arriving as capture begins. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
AGNPF adjusted close, 2016 to 2026
- $172.03
- All time high, 2016
- $0.6400
- 52 week high, $0.2300 low
- 2,602
- Daily sessions since 2016
Last updated Jul 17, 2026, the last stored session. Refreshes after each trading day. Full 2016 to 2026 series and minute bars.
AGNPF key facts
- Grey Matters Health Inc. (AGNPF) closed at $0.2932 on Jul 17, 2026 on Other US listings.
- AGNPF's all time high close is $172.03, set on Apr 13, 2016; its all time low close is $0.2300 on Mar 16, 2026.
- AGNPF's 52 week range is $0.2300 to $0.6400.
- AGNPF returned -19.4% over the year to Jul 17, 2026 and -98.0% over five years.
- Over ten years AGNPF returned -100%, -43.0% a year compounded.
- AGNPF's deepest drawdown was -99.9% from Apr 13, 2016 to Mar 16, 2026.
- DataCedar holds 2,602 daily sessions of AGNPF history from Mar 11, 2016, adjusted for splits and dividends, served by the API under a key.
AGNPF price chart, 2016 to 2026
AGNPF returns
Price return from the last close on or before the window start to Jul 17, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -17.4% |
| 3 months | -17.9% |
| 6 months | -26.7% |
| Year to date | -47.2% |
| 1 year | -19.4% |
| 3 years | -82.8% |
| 5 years | -98.0% |
| 10 years | -99.6% |
| Since Mar 11, 2016 | -99.8% |
| Compound annual growth, 10.3 years | -45.1% |
AGNPF records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $172.03 on Apr 13, 2016
- All time low close
- $0.2300 on Mar 16, 2026
- 52 week high
- $0.6400 on Oct 30, 2025
- 52 week low
- $0.2300 on Mar 16, 2026
- Deepest drawdown
- -99.9% from Apr 13, 2016 to Mar 16, 2026, not yet recovered
- Best single session
- +72.0% on Mar 6, 2020
- Worst single session
- -34.3% on Dec 7, 2023
- Volatility, 1 year annualised
- 144.0%
- Sessions closing higher, 1 year
- 34%
- Best calendar year
- 2020, +281%
- Worst calendar year
- 2023, -84%
AGNPF 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. 2016 starts on Mar 11, 2016; 2026 runs to Jul 17, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $0.4609 | $0.4620 | $0.2300 | $0.2932 | -41.4% | 772.4K | 135 |
| 2025 | $0.4630 | $0.9000 | $0.3560 | $0.5000 | +8.0% | 247.5K | 250 |
| 2024 | $0.4830 | $1.23 | $0.3750 | $0.4630 | -13.4% | 195K | 252 |
| 2023 | $3.56 | $4.54 | $0.3530 | $0.5346 | -84.4% | 337.8K | 250 |
| 2022 | $6.93 | $19.42 | $3.18 | $3.42 | -50.6% | 405.6K | 251 |
| 2021 | $39.76 | $68.02 | $5.23 | $6.93 | -81.7% | 619.4K | 252 |
| 2020 | $9.67 | $101.86 | $8.60 | $37.86 | +280.8% | 879.5K | 253 |
| 2019 | $20.70 | $83.34 | $5.65 | $9.94 | -46.6% | 45.3K | 252 |
| 2018 | $81.62 | $175.34 | $15.11 | $18.63 | -74.9% | 84.9K | 251 |
| 2017 | $63.20 | $119.50 | $19.21 | $74.13 | +19.7% | 72.7K | 251 |
| 2016 | $146.75 | $172.03 | $24.90 | $61.95 | n/a | 41.3K | 205 |
AGNPF monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| July 2026 | $0.2932 | -6.4% |
| June 2026 | $0.3134 | -1.0% |
| May 2026 | $0.3166 | +1.5% |
| April 2026 | $0.3120 | -16.8% |
| March 2026 | $0.3750 | +38.2% |
| February 2026 | $0.2714 | -31.4% |
| January 2026 | $0.3958 | -20.8% |
| December 2025 | $0.5000 | -9.0% |
| November 2025 | $0.5493 | -9.7% |
| October 2025 | $0.6085 | +21.7% |
| September 2025 | $0.5000 | +25.0% |
| August 2025 | $0.4000 | -14.8% |
About the AGNPF data
Daily bars. 2,602 sessions from Mar 11, 2016 to Jul 17, 2026, one row per Other US listings 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. Not stored for this listing yet. Minute history is captured forward from the day collection begins for a symbol and is never backfilled.
Time and currency. Session dates are Other US listings 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 Mar 11, 2016, 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/AGNPF/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Other US listings
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Common questions
AGNPF share price history
