Stock listing
OTC:QUAN Quantum International Corp Stock
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Share price · OTC:QUAN
$0.037 USD -0.002 (-3.9%)
Close on Oct 30, 2026
- Day range
- $0.037 – $0.037 USDOct 30, 2026
- Volume
- 1,000 sharesOct 30, 2026
- Market cap
- $1.01M USDAt the close on Oct 30, 2026 · price × 27.24M shares outstanding
- 52-week range
- $0.027 – $0.107 USDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $1,849 USDMedian day 13,995 shares · 1 day with no trades · last 3 months, Jul 30, 2026 – Oct 30, 2026
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · OTC:QUAN · USD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $0.037 | -0.002 | -3.9% | $0.037 | $0.037 | $0.037 | 1,000 | |
| $0.039 | 0.000 | 0.0% | $0.038 | $0.039 | $0.038 | 1,120 | |
| $0.039 | -0.001 | -1.3% | $0.037 | $0.039 | $0.037 | 10,600 | |
| $0.039 | 0.000 | 0.0% | $0.045 | $0.045 | $0.035 | 4,049 | |
| $0.039 | +0.002 | +4.3% | $0.036 | $0.039 | $0.035 | 24,345 | |
| $0.037 | +0.001 | +2.7% | $0.037 | $0.037 | $0.037 | 660 | |
| $0.036 | -0.005 | -11.2% | $0.036 | $0.041 | $0.036 | 178,250 | |
| $0.041 | 0.000 | -0.5% | $0.041 | $0.041 | $0.041 | 11,527 | |
| $0.041 | -0.001 | -2.1% | $0.041 | $0.041 | $0.041 | 14,000 | |
| $0.042 | +0.001 | +1.7% | $0.042 | $0.042 | $0.042 | 17,028 | |
| $0.041 | -0.002 | -4.2% | $0.043 | $0.043 | $0.041 | 12,500 | |
| $0.043 | +0.001 | +1.6% | $0.042 | $0.045 | $0.042 | 23,990 | |
| $0.043 | -0.001 | -1.6% | $0.045 | $0.045 | $0.041 | 22,500 | |
| $0.043 | +0.001 | +3.3% | $0.041 | $0.045 | $0.041 | 10,133 | |
| $0.042 | -0.001 | -1.4% | $0.045 | $0.045 | $0.042 | 60,400 | |
| $0.042 | +0.001 | +1.2% | $0.042 | $0.045 | $0.042 | 18,000 | |
| $0.042 | -0.007 | -14.5% | $0.042 | $0.047 | $0.042 | 30,790 | |
| $0.049 | +0.007 | +16.7% | $0.049 | $0.049 | $0.049 | 100 | |
| $0.042 | -0.007 | -14.3% | $0.050 | $0.050 | $0.042 | 11,150 | |
| $0.049 | 0.000 | 0.0% | $0.050 | $0.050 | $0.042 | 8,810 | |
| $0.049 | +0.008 | +18.6% | $0.041 | $0.050 | $0.041 | 9,100 | |
| $0.041 | -0.006 | -12.7% | $0.044 | $0.044 | $0.041 | 25,399 | |
| $0.047 | -0.001 | -1.3% | $0.046 | $0.047 | $0.041 | 22,476 | |
| $0.048 | 0.000 | 0.0% | $0.048 | $0.048 | $0.048 | 1,200 | |
| $0.048 | -0.001 | -2.6% | $0.046 | $0.049 | $0.046 | 7,250 | |
| $0.049 | -0.001 | -1.4% | $0.050 | $0.050 | $0.048 | 2,532 | |
| $0.050 | +0.005 | +10.9% | $0.044 | $0.054 | $0.044 | 202,652 | |
| $0.045 | +0.004 | +10.0% | $0.045 | $0.045 | $0.040 | 91,952 | |
| $0.041 | 0.000 | -0.2% | $0.044 | $0.044 | $0.041 | 26,343 | |
| $0.041 | 0.000 | 0.0% | $0.044 | $0.044 | $0.041 | 3,510 | |
| $0.041 | -0.002 | -5.3% | $0.044 | $0.044 | $0.040 | 4,100 | |
| $0.043 | -0.003 | -5.5% | $0.044 | $0.045 | $0.041 | 35,121 | |
| $0.046 | 0.000 | -0.9% | $0.046 | $0.046 | $0.046 | 500 | |
| $0.046 | +0.003 | +7.2% | $0.046 | $0.046 | $0.046 | 315 | |
| $0.043 | -0.002 | -3.4% | $0.041 | $0.046 | $0.041 | 700 | |
| $0.045 | +0.001 | +2.3% | $0.042 | $0.047 | $0.040 | 56,582 | |
| $0.044 | 0.000 | 0.0% | $0.044 | $0.044 | $0.044 | 0 | |
| $0.044 | +0.004 | +9.5% | $0.040 | $0.044 | $0.040 | 8,600 | |
| $0.040 | -0.007 | -14.8% | $0.047 | $0.050 | $0.040 | 190,403 | |
| $0.047 | -0.003 | -5.7% | $0.046 | $0.047 | $0.046 | 5,500 | |
| $0.050 | +0.008 | +20.4% | $0.045 | $0.050 | $0.041 | 59,616 | |
| $0.041 | -0.002 | -4.4% | $0.050 | $0.050 | $0.040 | 309,811 | |
| $0.043 | -0.004 | -7.9% | $0.038 | $0.047 | $0.038 | 4,354 | |
| $0.047 | 0.000 | -0.6% | $0.040 | $0.048 | $0.038 | 47,390 | |
| $0.047 | -0.001 | -2.1% | $0.043 | $0.047 | $0.038 | 1,834 | |
| $0.048 | -0.002 | -3.4% | $0.043 | $0.048 | $0.043 | 2,670 | |
| $0.050 | +0.003 | +5.7% | $0.050 | $0.050 | $0.050 | 10,000 | |
| $0.047 | +0.009 | +23.7% | $0.048 | $0.048 | $0.038 | 7,766 | |
| $0.038 | -0.010 | -21.5% | $0.043 | $0.050 | $0.037 | 35,230 | |
| $0.048 | +0.002 | +5.4% | $0.043 | $0.048 | $0.043 | 26,219 | |
| $0.046 | 0.000 | -1.1% | $0.050 | $0.050 | $0.044 | 2,495 | |
| $0.046 | +0.000 | +0.9% | $0.046 | $0.047 | $0.046 | 179,123 | |
| $0.046 | +0.003 | +7.0% | $0.050 | $0.050 | $0.043 | 27,511 | |
| $0.043 | -0.007 | -14.0% | $0.050 | $0.050 | $0.043 | 77,795 | |
| $0.050 | +0.016 | +45.3% | $0.034 | $0.078 | $0.034 | 557,802 | |
| $0.034 | +0.004 | +14.3% | $0.037 | $0.037 | $0.034 | 25,950 | |
| $0.030 | -0.009 | -22.4% | $0.039 | $0.039 | $0.030 | 122,083 | |
| $0.039 | +0.004 | +11.2% | $0.030 | $0.039 | $0.030 | 21,224 | |
| $0.035 | 0.000 | -0.3% | $0.036 | $0.039 | $0.031 | 6,099 | |
| $0.035 | -0.001 | -2.0% | $0.034 | $0.036 | $0.034 | 13,990 | |
| $0.036 | -0.002 | -5.3% | $0.039 | $0.040 | $0.036 | 22,500 | |
| $0.038 | 0.000 | 0.0% | $0.040 | $0.040 | $0.038 | 1,369 | |
| $0.038 | +0.002 | +4.4% | $0.034 | $0.039 | $0.034 | 17,433 | |
| $0.036 | -0.002 | -6.0% | $0.039 | $0.039 | $0.034 | 31,139 | |
| $0.038 | -0.001 | -1.3% | $0.038 | $0.038 | $0.038 | 510 | |
| $0.039 | +0.003 | +8.1% | $0.040 | $0.043 | $0.036 | 31,677 |
- Ticker
- OTC:QUAN
- Asset type
- Stock
- Exchange
- OTC
- Currency
- USD
What changed lately
Latest news release · Dec 26, 2025
Quantum International Corp. (QUAN) Expands GhostLine Platform with the Launch of GhostDrop and GhostSignal
Latest news
Quantum International Corp. (QUAN) Expands GhostLine Platform with the Launch of GhostDrop and GhostSignal
Dec 26, 2025
Closed $0.05 (0.0%) on Dec 26, 2025
Quantum International Corporation Launches GhostLine.
Nov 18, 2025
Closed $0.078 (-6.9%) on Nov 18, 2025
Quantum International Corporation Launches GhostLine - A Serverless, End-to-End Encrypted Messenger for Truly Private Communication
Nov 15, 2025
Closed $0.084 (-0.5%) on Nov 17, 2025
Quantum International Corp on 6ix
- News releases
- 3 in the last 12 months · 22 in all · newest Dec 26, 2025 · oldest 2007
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