Other US listings · ABCP · stock
AmBase Corp (ABCP) stock price history
Every Other US listings trading session of AmBase Corp from Sep 5, 1985 to Jul 17, 2026: 10,294 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.
ABCP adjusted close, 1985 to 2026
- $10.37
- All time high, 1986
- $0.3260
- 52 week high, $0.1380 low
- 10,294
- Daily sessions since 1985
Last updated Jul 17, 2026, the last stored session. Refreshes after each trading day. Full 1985 to 2026 series and minute bars.
ABCP key facts
- AmBase Corp (ABCP) closed at $0.2700 on Jul 17, 2026 on Other US listings.
- ABCP's all time high close is $10.37, set on Mar 21, 1986; its all time low close is $0.0306 on Apr 13, 2009.
- ABCP's 52 week range is $0.1380 to $0.3260.
- ABCP returned -14.3% over the year to Jul 17, 2026 and -1.8% over five years.
- Over ten years ABCP returned -77%, -13.6% a year compounded.
- ABCP's deepest drawdown was -99.7% from Mar 21, 1986 to Apr 13, 2009.
- DataCedar holds 10,294 daily sessions of ABCP history from Sep 5, 1985, adjusted for splits and dividends, served by the API under a key.
ABCP price chart, 1985 to 2026
ABCP returns
Price return from the last close on or before the window start to Jul 17, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +3.8% |
| 3 months | +57.9% |
| 6 months | +35.0% |
| Year to date | +32.4% |
| 1 year | -14.3% |
| 3 years | +92.9% |
| 5 years | -1.8% |
| 10 years | -76.7% |
| Since Sep 5, 1985 | -95.5% |
| Compound annual growth, 40.9 years | -7.3% |
ABCP records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $10.37 on Mar 21, 1986
- All time low close
- $0.0306 on Apr 13, 2009
- 52 week high
- $0.3260 on Apr 27, 2026
- 52 week low
- $0.1380 on Mar 10, 2026
- Deepest drawdown
- -99.7% from Mar 21, 1986 to Apr 13, 2009, not yet recovered
- Best single session
- +309.7% on Sep 1, 2011
- Worst single session
- -65.0% on Aug 15, 1990
- Volatility, 1 year annualised
- 92.1%
- Sessions closing higher, 1 year
- 25%
- Best calendar year
- 2011, +594%
- Worst calendar year
- 1990, -97%
ABCP 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. 1985 starts on Sep 5, 1985; 2026 runs to Jul 17, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $0.2200 | $0.3260 | $0.1380 | $0.2700 | +22.7% | 2.1M | 135 |
| 2025 | $0.3200 | $0.3500 | $0.1660 | $0.2200 | -31.2% | 4.4M | 250 |
| 2024 | $0.1480 | $0.4550 | $0.1450 | $0.3200 | +113.3% | 17.3M | 252 |
| 2023 | $0.0750 | $0.2600 | $0.0700 | $0.1500 | +114.3% | 4.8M | 250 |
| 2022 | $0.3500 | $0.3650 | $0.0650 | $0.0700 | -80.0% | 2.5M | 251 |
| 2021 | $0.3300 | $0.4500 | $0.2300 | $0.3500 | +9.4% | 2.4M | 252 |
| 2020 | $0.2600 | $0.3900 | $0.1200 | $0.3200 | +23.1% | 1.7M | 253 |
| 2019 | $0.3000 | $0.4500 | $0.2250 | $0.2600 | -13.3% | 1.6M | 252 |
| 2018 | $0.2900 | $0.5900 | $0.2500 | $0.3000 | +3.4% | 2.9M | 251 |
| 2017 | $0.8250 | $1.45 | $0.1050 | $0.2900 | -69.1% | 7.4M | 251 |
| 2016 | $2.23 | $2.28 | $0.8000 | $0.9400 | -58.0% | 2.1M | 252 |
| 2015 | $1.70 | $2.65 | $1.55 | $2.24 | +35.8% | 8.7M | 252 |
| 2014 | $1.20 | $1.70 | $1.13 | $1.65 | +37.5% | 5.1M | 252 |
| 2013 | $0.9800 | $1.28 | $0.8400 | $1.20 | +22.4% | 17.3M | 252 |
| 2012 | $0.3807 | $1.12 | $0.3603 | $0.9800 | +159.7% | 25.4M | 250 |
| 2011 | $0.0544 | $0.6289 | $0.0527 | $0.3773 | +593.8% | 9M | 252 |
| 2010 | $0.0476 | $0.0680 | $0.0411 | $0.0544 | +14.3% | 4.6M | 252 |
| 2009 | $0.0544 | $0.0680 | $0.0306 | $0.0476 | -12.5% | 4.5M | 252 |
| 2008 | $0.1360 | $0.1598 | $0.0544 | $0.0544 | -60.0% | 2.7M | 253 |
| 2007 | $0.1700 | $0.1870 | $0.1071 | $0.1360 | -20.0% | 5.1M | 251 |
| 2006 | $0.1785 | $0.2142 | $0.1394 | $0.1700 | -4.8% | 6.7M | 251 |
| 2005 | $0.3059 | $0.3059 | $0.1768 | $0.1785 | -31.8% | 4.4M | 252 |
| 2004 | $0.2210 | $0.3399 | $0.1870 | $0.2617 | +18.5% | 6.1M | 252 |
| 2003 | $0.2991 | $0.3773 | $0.2142 | $0.2210 | -26.1% | 5.7M | 252 |
| 2002 | $0.3671 | $0.5439 | $0.2991 | $0.2991 | -14.6% | 11.7M | 252 |
| 2001 | $0.2016 | $0.3841 | $0.1870 | $0.3501 | +74.6% | 8.3M | 248 |
| 2000 | $0.3161 | $0.3433 | $0.1836 | $0.2006 | -37.2% | 10.6M | 252 |
| 1999 | $0.8668 | $0.9722 | $0.2719 | $0.3195 | -63.6% | 44.2M | 252 |
| 1998 | $1.32 | $1.39 | $0.5092 | $0.8770 | -34.2% | 33.1M | 252 |
| 1997 | $0.9416 | $1.38 | $0.6799 | $1.33 | +42.5% | 28.8M | 253 |
| 1996 | $0.1564 | $1.17 | $0.1564 | $0.9348 | +497.8% | 63.8M | 254 |
| 1995 | $0.0680 | $0.2634 | $0.0476 | $0.1564 | +109.1% | 25.2M | 252 |
| 1994 | $0.0955 | $0.1360 | $0.0544 | $0.0748 | -21.7% | 13.5M | 252 |
| 1993 | $0.0955 | $0.0955 | $0.0955 | $0.0955 | 0.0% | 0 | 253 |
| 1992 | $0.1275 | $0.3189 | $0.0955 | $0.0955 | -25.1% | 12.8M | 254 |
| 1991 | $0.1166 | $0.4249 | $0.0850 | $0.1275 | +19.8% | 23.8M | 253 |
| 1990 | $4.25 | $4.33 | $0.0955 | $0.1064 | -97.5% | 42.5M | 253 |
| 1989 | $3.74 | $5.57 | $3.48 | $4.21 | +12.5% | 25.1M | 252 |
| 1988 | $4.08 | $4.89 | $3.57 | $3.74 | -7.4% | 17.6M | 253 |
| 1987 | $7.18 | $8.46 | $3.57 | $4.04 | -43.5% | 29.4M | 253 |
| 1986 | $8.41 | $10.71 | $5.78 | $7.14 | -16.0% | 35.5M | 253 |
| 1985 | $6.12 | $9.22 | $5.27 | $8.50 | n/a | 17.8M | 81 |
ABCP monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| July 2026 | $0.2700 | -1.8% |
| June 2026 | $0.2750 | +37.5% |
| May 2026 | $0.2000 | -4.8% |
| April 2026 | $0.2100 | +35.5% |
| March 2026 | $0.1550 | -18.8% |
| February 2026 | $0.1910 | +0.5% |
| January 2026 | $0.1900 | -13.6% |
| December 2025 | $0.2200 | -1.8% |
| November 2025 | $0.2240 | -2.6% |
| October 2025 | $0.2300 | -19.0% |
| September 2025 | $0.2840 | +1.4% |
| August 2025 | $0.2800 | -2.8% |
About the ABCP data
Daily bars. 10,294 sessions from Sep 5, 1985 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 Sep 5, 1985, 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/ABCP/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Other US listings
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Common questions
ABCP share price history
