Daily trading records
Deep Fission Stock Price on August 28, 2026
Direct answer
Deep Fission closed at $6.56 on August 28, 2026.
The open was $6.86, the high was $7.10 and the low was $6.42.
Volume was 247,163. The change from the prior close was -$0.37 (-5.34%).
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Review Deep Fission's price trend and period performance.
The chart connects verified session closes from June 18, 2026 through August 28, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
-20.48%
From the August 21, 2026 close of $8.25 to $6.56 on August 28, 2026.
20-session performance
-30.29%
From the July 31, 2026 close of $9.41 to $6.56 on August 28, 2026.
Verified data
- Open
- $6.86
- High
- $7.10
- Low
- $6.42
- Close
- $6.56
- Volume
- 247,163
- Prior-close change
- -$0.37 (-5.34%)
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Read the frequently asked questions.
What was Deep Fission's closing price on August 28, 2026?
Deep Fission closed at $6.56 on August 28, 2026.
What were Deep Fission's open, high and low on August 28, 2026?
The open was $6.86, the high was $7.10 and the low was $6.42.
How much did Deep Fission change from the prior close on August 28, 2026?
The change from the prior close was -$0.37 (-5.34%).
What was Deep Fission's volume on August 28, 2026?
Trading volume was 247,163 shares.
What is the source for Deep Fission's daily prices?
Daily aggregate prices are provided by Polygon.