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FISN
Deep Fission, Inc. Common Stock
stock NASDAQ

At Close

Aug 7, 2026 3:59:41 PM EDT

9.01USD-2.595%(-0.24)180,384

0.00Bid 0.00Ask 0.00Spread

Pre-market

Aug 6, 2026 9:29:30 AM EDT

8.60USD-0.922%(-0.08)0

After-hours

Aug 7, 2026 4:28:30 PM EDT

9.45USD+4.883%(+0.44)5,557

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FISN Reddit Mentions

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We have sentiment values and mention counts going back to 2017. The complete data set is available via the API.

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FISN Specific Mentions

As of Aug 10, 2026 6:38:52 AM EDT (1 min. ago)

Includes all comments and posts. Mentions per user per ticker capped at one per hour.

26 days ago • u/jag-neuralysis • r/wallstreetbets • daily_discussion_thread_for_july_15_2026 • C

FISN on Seeking Alpha, probably the most underrated nuclear stock out there. [https://seekingalpha.com/article/4922086-deep-fission-deployment-not-a-criticality-experiment?utm\_source=bloomberg\_st&utm\_medium=referral&feed\_item\_type=article](https://seekingalpha.com/article/4922086-deep-fission-deployment-not-a-criticality-experiment?utm_source=bloomberg_st&utm_medium=referral&feed_item_type=article)

26 days ago • u/jag-neuralysis • r/stockstobuytoday • whats_a_stock_youre_quietly_bullish_on_that • C

$FISN is an extremely underrated and under the radar nuclear stock. The energy sector is in huge demand, their fundamentals are strong, but no one knows about them .

26 days ago • u/jag-neuralysis • r/wallstreetbets • daily_discussion_thread_for_july_15_2026 • C

FISN on Seeking Alpha, probably the most underrated nuclear stock out there. [https://seekingalpha.com/article/4922086-deep-fission-deployment-not-a-criticality-experiment?utm\_source=bloomberg\_st&utm\_medium=referral&feed\_item\_type=article](https://seekingalpha.com/article/4922086-deep-fission-deployment-not-a-criticality-experiment?utm_source=bloomberg_st&utm_medium=referral&feed_item_type=article)

26 days ago • u/jag-neuralysis • r/stockstobuytoday • whats_a_stock_youre_quietly_bullish_on_that • C

$FISN is an extremely underrated and under the radar nuclear stock. The energy sector is in huge demand, their fundamentals are strong, but no one knows about them .

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