Daily trading records

Deep Fission Stock Price on August 5, 2026

Direct answer

Deep Fission closed at $8.70 on August 5, 2026.

The open was $9.03, the high was $9.20 and the low was $8.40.
Volume was 425,166. The change from the prior close was -$0.40 (-4.40%).
Daily aggregate prices are provided by Polygon.

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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 5, 2026.

Closing-price trend by trading session

Period performance is calculated from verified trading sessions.

5-session performance

-10.49%

From the July 29, 2026 close of $9.72 to $8.70 on August 5, 2026.

20-session performance

-20.84%

From the July 8, 2026 close of $10.99 to $8.70 on August 5, 2026.

Deep Fission Historical prices
Historical pricesOpenHighLowCloseVolumePrior-close change
$9.03$9.20$8.40$8.70425,166-$0.40 (-4.40%)

Verified data

Open
$9.03
High
$9.20
Low
$8.40
Close
$8.70
Volume
425,166
Prior-close change
-$0.40 (-4.40%)

Explore related company data

View all available daily prices for Deep Fission.View the previous trading day on August 4, 2026.View the next trading day on August 6, 2026.Return to the Deep Fission company profile.Review Deep Fission valuation and profitability metrics.Review Deep Fission analyst price targets.

Read the frequently asked questions.

What was Deep Fission's closing price on August 5, 2026?

Deep Fission closed at $8.70 on August 5, 2026.

What were Deep Fission's open, high and low on August 5, 2026?

The open was $9.03, the high was $9.20 and the low was $8.40.

How much did Deep Fission change from the prior close on August 5, 2026?

The change from the prior close was -$0.40 (-4.40%).

What was Deep Fission's volume on August 5, 2026?

Trading volume was 425,166 shares.

What is the source for Deep Fission's daily prices?

Daily aggregate prices are provided by Polygon.