Deep Fission Inc. (FISN)
Showing Closing Date Range from Aug 13 to Nov 11, 2026 compared to May 14 to Aug 12, 2026.
Compare Last 3 Months with Previous Period
Investor Relations:deepfission.com/investors
Current Period Close
$2.12
Aug 13, 2026 - Nov 11, 2026
Previous Period Close
$8.34
May 14, 2026 - Aug 12, 2026
Net Comparison Delta
$-6.22 (-74.58%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(62 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Nov 10, 2026 | $2.12 | - | - | - |
| Nov 09, 2026 | $2.83 | - | - | - |
| Nov 06, 2026 | $1.85 | - | - | - |
| Nov 05, 2026 | $1.50 | - | - | - |
| Nov 04, 2026 | $2.21 | - | - | - |
| Nov 03, 2026 | $2.67 | - | - | - |
| Nov 02, 2026 | $2.55 | - | - | - |
| Oct 30, 2026 | $2.67 | - | - | - |
| Oct 29, 2026 | $3.04 | - | - | - |
| Oct 28, 2026 | $3.31 | - | - | - |
| Oct 27, 2026 | $2.69 | - | - | - |
| Oct 26, 2026 | $2.16 | - | - | - |
| Oct 23, 2026 | $2.30 | - | - | - |
| Oct 22, 2026 | $2.41 | - | - | - |
| Oct 21, 2026 | $2.63 | - | - | - |
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