Other US listings · MAPPF · stock
Prostar Holdings INC. /Bc (MAPPF) stock price history
Every Other US listings trading session of Prostar Holdings INC. /Bc from Jan 12, 2021 to Jul 17, 2026: 1,384 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.
MAPPF adjusted close, 2021 to 2026
- $0.6870
- All time high, 2021
- $0.1497
- 52 week high, $0.0620 low
- 1,384
- Daily sessions since 2021
Last updated Jul 17, 2026, the last stored session. Refreshes after each trading day. Full 2021 to 2026 series and minute bars.
MAPPF key facts
- Prostar Holdings INC. /Bc (MAPPF) closed at $0.1327 on Jul 17, 2026 on Other US listings.
- MAPPF's all time high close is $0.6870, set on Jan 12, 2021; its all time low close is $0.0594 on Dec 17, 2024.
- MAPPF's 52 week range is $0.0620 to $0.1497.
- MAPPF returned +47.5% over the year to Jul 17, 2026 and -71.7% over five years.
- Since Jan 12, 2021 MAPPF returned -81%, -25.8% a year compounded.
- MAPPF's deepest drawdown was -91.4% from Jan 12, 2021 to Dec 17, 2024.
- DataCedar holds 1,384 daily sessions of MAPPF history from Jan 12, 2021, adjusted for splits and dividends, served by the API under a key.
MAPPF price chart, 2021 to 2026
MAPPF returns
Price return from the last close on or before the window start to Jul 17, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +2.1% |
| 3 months | +20.3% |
| 6 months | +30.6% |
| Year to date | +39.7% |
| 1 year | +47.5% |
| 3 years | -46.9% |
| 5 years | -71.7% |
| 10 years | n/a |
| Since Jan 12, 2021 | -80.7% |
| Compound annual growth, 5.5 years | -25.8% |
MAPPF records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $0.6870 on Jan 12, 2021
- All time low close
- $0.0594 on Dec 17, 2024
- 52 week high
- $0.1497 on Jun 24, 2026
- 52 week low
- $0.0620 on Sep 18, 2025
- Deepest drawdown
- -91.4% from Jan 12, 2021 to Dec 17, 2024, not yet recovered
- Best single session
- +38.1% on Dec 19, 2024
- Worst single session
- -28.6% on Feb 3, 2025
- Volatility, 1 year annualised
- 128.7%
- Sessions closing higher, 1 year
- 42%
- Best calendar year
- 2025, +19%
- Worst calendar year
- 2022, -55%
MAPPF 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. 2021 starts on Jan 12, 2021; 2026 runs to Jul 17, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $0.1082 | $0.1497 | $0.0752 | $0.1327 | +16.7% | 9M | 135 |
| 2025 | $0.0997 | $0.1426 | $0.0620 | $0.1137 | +19.2% | 16.8M | 250 |
| 2024 | $0.1648 | $0.1850 | $0.0500 | $0.0954 | -42.4% | 17.4M | 252 |
| 2023 | $0.1650 | $0.2928 | $0.1002 | $0.1656 | +0.4% | 18.8M | 250 |
| 2022 | $0.3400 | $0.3850 | $0.0914 | $0.1650 | -55.4% | 13.3M | 251 |
| 2021 | $0.6870 | $1.00 | $0.2897 | $0.3700 | n/a | 5.2M | 246 |
MAPPF monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| July 2026 | $0.1327 | -5.7% |
| June 2026 | $0.1407 | +12.6% |
| May 2026 | $0.1250 | +19.0% |
| April 2026 | $0.1050 | +9.4% |
| March 2026 | $0.0960 | -3.0% |
| February 2026 | $0.0990 | 0.0% |
| January 2026 | $0.0990 | -12.9% |
| December 2025 | $0.1137 | +13.7% |
| November 2025 | $0.1000 | +11.6% |
| October 2025 | $0.0896 | +22.7% |
| September 2025 | $0.0730 | -12.4% |
| August 2025 | $0.0833 | -7.4% |
About the MAPPF data
Daily bars. 1,384 sessions from Jan 12, 2021 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 Jan 12, 2021, 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/MAPPF/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Other US listings
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Common questions
MAPPF share price history
