Other US listings · COSG · stock
Cosmos Group Holdings Inc. (COSG) stock price history
Every Other US listings trading session of Cosmos Group Holdings Inc. from Mar 25, 1999 to Jul 17, 2026: 6,870 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.
COSG adjusted close, 1999 to 2026
- $1,251,758,848
- All time high, 2008
- $2.00
- 52 week high, $0.0001 low
- 6,870
- Daily sessions since 1999
Last updated Jul 17, 2026, the last stored session. Refreshes after each trading day. Full 1999 to 2026 series and minute bars.
COSG key facts
- Cosmos Group Holdings Inc. (COSG) closed at $0.0575 on Jul 17, 2026 on Other US listings.
- COSG's all time high close is $1,251,758,848, set on May 8, 2008; its all time low close is $0.0001 on Feb 11, 2026.
- COSG's 52 week range is $0.0001 to $2.00.
- COSG returned -97.1% over the year to Jul 17, 2026 and -100.0% over five years.
- Over ten years COSG returned -100%, -78.4% a year compounded.
- COSG's deepest drawdown was -100.0% from May 8, 2008 to Feb 11, 2026.
- DataCedar holds 6,870 daily sessions of COSG history from Mar 25, 1999, adjusted for splits and dividends, served by the API under a key.
COSG price chart, 1999 to 2026
COSG returns
Price return from the last close on or before the window start to Jul 17, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -20.6% |
| 3 months | -5.9% |
| 6 months | +475.0% |
| Year to date | +475.0% |
| 1 year | -97.1% |
| 3 years | -100.0% |
| 5 years | -100.0% |
| 10 years | -100.0% |
| Since Mar 25, 1999 | -100.0% |
| Compound annual growth, 27.3 years | -55.0% |
COSG records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $1,251,758,848 on May 8, 2008
- All time low close
- $0.0001 on Feb 11, 2026
- 52 week high
- $2.00 on Jul 17, 2025
- 52 week low
- $0.0001 on Dec 19, 2025
- Deepest drawdown
- -100.0% from May 8, 2008 to Feb 11, 2026, not yet recovered
- Best single session
- +249,000% on May 8, 2008
- Worst single session
- -99.9% on May 9, 2008
- Volatility, 1 year annualised
- 1,530%
- Sessions closing higher, 1 year
- 15%
- Best calendar year
- 2014, +3,167%
- Worst calendar year
- 2022, -99%
COSG 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. 1999 starts on Mar 25, 1999; 2026 runs to Jul 17, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $0.0100 | $0.3639 | $0.0001 | $0.0575 | +475.0% | 314.3K | 135 |
| 2025 | $2.00 | $4.00 | $0.0001 | $0.0100 | -99.0% | 95.1K | 250 |
| 2024 | $18.00 | $30.00 | $1.00 | $1.00 | -94.4% | 269.7K | 252 |
| 2023 | $557.00 | $670.00 | $16.00 | $18.00 | -96.5% | 6K | 250 |
| 2022 | $80,000 | $103,900 | $240.00 | $520.00 | -99.4% | 1.2K | 251 |
| 2021 | $10,200 | $278,500 | $10,200 | $80,000 | +684.3% | 0 | 252 |
| 2020 | $179,800 | $179,800 | $10,200 | $10,200 | -94.3% | 0 | 253 |
| 2019 | $179,800 | $179,800 | $179,800 | $179,800 | 0.0% | 0 | 252 |
| 2018 | $800,000 | $800,000 | $31,000 | $179,800 | -77.5% | 0 | 251 |
| 2017 | $80,000 | $820,000 | $40,000 | $800,000 | +900.0% | 0 | 251 |
| 2016 | $20,000 | $528,000 | $20,000 | $80,000 | +300.0% | 0 | 252 |
| 2015 | $196,000 | $196,000 | $2,080 | $20,000 | -89.8% | 0 | 252 |
| 2014 | $6,000 | $196,000 | $720.00 | $196,000 | +3,167% | 0 | 252 |
| 2013 | $1,440 | $6,000 | $1,440 | $6,000 | +316.7% | 0 | 252 |
| 2012 | $55,556 | $500,000 | $560.00 | $1,440 | -97.4% | 0 | 250 |
| 2011 | $2,166,667 | $2,388,889 | $55,556 | $55,556 | -97.5% | 0 | 252 |
| 2010 | $502,513 | $22,222,222 | $351,759 | $2,222,222 | +342.2% | 0 | 252 |
| 2009 | $753,769 | $1,005,025 | $502,513 | $502,513 | -33.3% | 0 | 252 |
| 2008 | $804,020 | $1,251,758,848 | $502,513 | $753,769 | -6.2% | 0 | 253 |
| 2007 | $753,769 | $3,015,076 | $301,508 | $804,020 | +6.7% | 0 | 251 |
| 2006 | $1,507,538 | $4,271,357 | $753,769 | $753,769 | -50.0% | 0 | 251 |
| 2005 | $8,492,462 | $12,763,819 | $1,005,025 | $1,507,538 | -82.2% | 0 | 252 |
| 2004 | $854,271 | $11,909,548 | $854,271 | $8,492,462 | +894.1% | 0 | 252 |
| 2003 | $854,271 | $854,271 | $854,271 | $854,271 | 0.0% | 0 | 252 |
| 2002 | $1,105,528 | $2,964,824 | $854,271 | $854,271 | -10.5% | 0 | 252 |
| 2001 | $21,256,282 | $21,256,282 | $954,774 | $954,774 | -95.5% | 0 | 248 |
| 2000 | $79,597,992 | $201,708,544 | $9,346,734 | $21,256,282 | -74.1% | 0 | 252 |
| 1999 | $169,849,248 | $668,793,984 | $5,276,382 | $82,211,056 | n/a | 0 | 196 |
COSG monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| July 2026 | $0.0575 | -7.3% |
| June 2026 | $0.0620 | -4.6% |
| May 2026 | $0.0650 | -4.7% |
| April 2026 | $0.0682 | +19.6% |
| March 2026 | $0.0570 | +14,150% |
| February 2026 | $0.0004 | -96.0% |
| January 2026 | $0.0100 | 0.0% |
| December 2025 | $0.0100 | 0.0% |
| November 2025 | $0.0100 | -50.0% |
| October 2025 | $0.0200 | -99.0% |
| September 2025 | $2.00 | 0.0% |
| August 2025 | $2.00 | +100.0% |
About the COSG data
Daily bars. 6,870 sessions from Mar 25, 1999 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 25, 1999, 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/COSG/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Other US listings
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Common questions
COSG share price history
