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Deep Fission Inc. (FISN)

Showing Closing Date Range from Aug, 14 to Sep, 11, 2026 compared to Jul, 16 to Aug, 13, 2026.

Compare Last 28 Days with Previous Period

Current Period Close
$7.16
Aug 14, 2026 - Sep 11, 2026
Previous Period Close
$8.25
Jul 16, 2026 - Aug 13, 2026
Net Comparison Delta
$-1.09 (-13.21%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(20 dates)
Current DateCurrent ClosePrevious DatePrevious CloseDelta (%)
Sep 11, 2026$7.16Aug 12, 2026$8.34-14.15%
Sep 10, 2026$6.75Aug 11, 2026$8.25-18.18%
Sep 09, 2026$7.11Aug 10, 2026$7.95-10.57%
Sep 08, 2026$6.98Aug 07, 2026$8.99-22.36%
Sep 04, 2026$7.15Aug 06, 2026$9.22-22.45%
Sep 03, 2026$7.14Aug 05, 2026$8.70-17.93%
Sep 02, 2026$6.97Aug 04, 2026$9.10-23.41%
Sep 01, 2026$6.39Aug 03, 2026$9.92-35.58%
Aug 31, 2026$6.71Jul 31, 2026$9.41-28.69%
Aug 28, 2026$6.56Jul 30, 2026$9.62-31.81%
Aug 27, 2026$6.93Jul 29, 2026$9.72-28.70%
Aug 26, 2026$6.89Jul 28, 2026$9.89-30.33%
Aug 25, 2026$6.93Jul 27, 2026$9.79-29.21%
Aug 24, 2026$7.13Jul 24, 2026$10.26-30.51%
Aug 21, 2026$8.25Jul 23, 2026$10.67-22.68%
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