Other US listings · GWSO · stock
Global Warming Solutions, Inc. (GWSO) stock price history
Every Other US listings trading session of Global Warming Solutions, Inc. from May 8, 2007 to Oct 30, 2026: 4,903 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.
GWSO adjusted close, 2007 to 2026
- $10.85
- All time high, 2021
- $0.7000
- 52 week high, $0.0010 low
- 4,903
- Daily sessions since 2007
Last updated Oct 30, 2026, the last stored session. Refreshes after each trading day. Full 2007 to 2026 series and minute bars.
GWSO key facts
- Global Warming Solutions, Inc. (GWSO) closed at $0.1590 on Oct 30, 2026 on Other US listings.
- GWSO's all time high close is $10.85, set on Nov 4, 2021; its all time low close is $0.0010 on Dec 19, 2011.
- GWSO's 52 week range is $0.0010 to $0.7000.
- GWSO returned -56.2% over the year to Oct 30, 2026 and -97.6% over five years.
- Over ten years GWSO returned +1,667%, +33.3% a year compounded.
- GWSO's deepest drawdown was -100.0% from Nov 4, 2021 to May 28, 2025.
- DataCedar holds 4,903 daily sessions of GWSO history from May 8, 2007, adjusted for splits and dividends, served by the API under a key.
GWSO price chart, 2007 to 2026
GWSO returns
Price return from the last close on or before the window start to Oct 30, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -42.8% |
| 3 months | -58.6% |
| 6 months | -47.0% |
| Year to date | -24.3% |
| 1 year | -56.2% |
| 3 years | -94.0% |
| 5 years | -97.6% |
| 10 years | +1,667% |
| Since May 8, 2007 | -98.4% |
| Compound annual growth, 19.5 years | -19.2% |
GWSO records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $10.85 on Nov 4, 2021
- All time low close
- $0.0010 on Dec 19, 2011
- 52 week high
- $0.7000 on Aug 5, 2026
- 52 week low
- $0.0010 on Jul 9, 2026
- Deepest drawdown
- -100.0% from Nov 4, 2021 to May 28, 2025, not yet recovered
- Best single session
- +14,000% on Oct 16, 2026
- Worst single session
- -99.5% on Oct 15, 2026
- Volatility, 1 year annualised
- 995.3%
- Sessions closing higher, 1 year
- 39%
- Best calendar year
- 2020, +57,067%
- Worst calendar year
- 2009, -83%
GWSO 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. 2007 starts on May 8, 2007; 2026 runs to Oct 30, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $0.4500 | $0.7000 | $0.0010 | $0.1590 | -48.7% | 1.1M | 209 |
| 2025 | $1.39 | $1.50 | $0.0010 | $0.3100 | -71.8% | 1.6M | 250 |
| 2024 | $1.53 | $6.14 | $0.0550 | $1.10 | -28.8% | 6.5M | 252 |
| 2023 | $3.25 | $5.00 | $1.08 | $1.54 | -52.3% | 3.9M | 250 |
| 2022 | $8.79 | $9.58 | $2.18 | $3.24 | -62.9% | 5.8M | 251 |
| 2021 | $1.70 | $11.73 | $1.25 | $8.73 | +409.0% | 11M | 252 |
| 2020 | $0.0030 | $3.60 | $0.0030 | $1.72 | +57,067% | 14.6M | 253 |
| 2019 | $0.0030 | $0.0180 | $0.0020 | $0.0030 | 0.0% | 1.3M | 252 |
| 2018 | $0.0020 | $0.1100 | $0.0020 | $0.0030 | +50.0% | 2.9M | 251 |
| 2017 | $0.0060 | $0.0080 | $0.0020 | $0.0020 | -66.7% | 243.1K | 251 |
| 2016 | $0.0100 | $0.0180 | $0.0060 | $0.0060 | -40.0% | 187K | 252 |
| 2015 | $0.0400 | $0.0450 | $0.0100 | $0.0100 | -75.0% | 431.4K | 252 |
| 2014 | $0.0170 | $0.1000 | $0.0170 | $0.0400 | +135.3% | 4.6M | 252 |
| 2013 | $0.0020 | $0.0500 | $0.0020 | $0.0170 | +750.0% | 10.7M | 252 |
| 2012 | $0.0020 | $0.0040 | $0.0020 | $0.0020 | 0.0% | 235.6K | 250 |
| 2011 | $0.0050 | $0.0050 | $0.0010 | $0.0020 | -60.0% | 534.6K | 252 |
| 2010 | $0.0200 | $0.0300 | $0.0010 | $0.0050 | -75.0% | 829.9K | 252 |
| 2009 | $0.1200 | $0.1800 | $0.0200 | $0.0200 | -83.3% | 2M | 252 |
| 2008 | $0.6100 | $1.23 | $0.0800 | $0.1200 | -81.8% | 10.6M | 253 |
| 2007 | $10.10 | $10.10 | $0.3500 | $0.6600 | n/a | 14.6M | 165 |
GWSO monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| October 2026 | $0.1590 | -42.8% |
| September 2026 | $0.2780 | -12.3% |
| August 2026 | $0.3170 | -19.5% |
| July 2026 | $0.3940 | +1,974% |
| June 2026 | $0.0190 | -36.7% |
| May 2026 | $0.0300 | -90.0% |
| April 2026 | $0.3000 | -3.2% |
| March 2026 | $0.3100 | -18.4% |
| February 2026 | $0.3800 | +71.2% |
| January 2026 | $0.2220 | -28.4% |
| December 2025 | $0.3100 | +47.6% |
| November 2025 | $0.2100 | -41.7% |
About the GWSO data
Daily bars. 4,903 sessions from May 8, 2007 to Oct 30, 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 May 8, 2007, 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/other%3AGWSO/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Other US listings
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Common questions
GWSO share price history
