Daily trading records
Deep Fission Stock Price on October 1, 2026
Direct answer
Deep Fission closed at $5.18 on October 1, 2026.
The open was $5.15, the high was $5.24 and the low was $4.902.
Volume was 336,741. The change from the prior close was +$0.05 (+0.97%).
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Review Deep Fission's price trend and period performance.
The chart connects verified session closes from July 8, 2026 through October 1, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
-25.47%
From the September 24, 2026 close of $6.95 to $5.18 on October 1, 2026.
20-session performance
-25.68%
From the September 2, 2026 close of $6.97 to $5.18 on October 1, 2026.
60-session performance
-52.87%
From the July 8, 2026 close of $10.99 to $5.18 on October 1, 2026.
Verified data
- Open
- $5.15
- High
- $5.24
- Low
- $4.902
- Close
- $5.18
- Volume
- 336,741
- Prior-close change
- +$0.05 (+0.97%)
Explore related company data
Read the frequently asked questions.
What was Deep Fission's closing price on October 1, 2026?
Deep Fission closed at $5.18 on October 1, 2026.
What were Deep Fission's open, high and low on October 1, 2026?
The open was $5.15, the high was $5.24 and the low was $4.902.
How much did Deep Fission change from the prior close on October 1, 2026?
The change from the prior close was +$0.05 (+0.97%).
What was Deep Fission's volume on October 1, 2026?
Trading volume was 336,741 shares.
What is the source for Deep Fission's daily prices?
Daily aggregate prices are provided by Polygon.