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FISN
Deep Fission, Inc. Common Stock
stock NASDAQ

Market Open

Aug 11, 2026 9:48:49 AM EDT

7.91USD-0.063%(-0.01)69,279

6.79Bid 8.14Ask 1.35Spread

Pre-market

Aug 11, 2026 8:33:30 AM EDT

8.20USD+3.601%(+0.29)899

After-hours

Aug 10, 2026 4:51:30 PM EDT

8.11USD+2.464%(+0.20)0

Overview HistoricalExchange VolumeShortsTrends

FISN Volume Aug 11, 2026 9:35:03 AM EDT

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Exchange	Day%	Volume	30D%
Off Exchange¹	26.67	4,670	42.72
NYSE Arca	26.29	4,603	15.08
Cboe EDGX	22.21	3,889	5.70
Nasdaq GSM	17.77	3,111	26.38
Cboe BZX	6.33	1,109	2.14
MEMX	0.67	118	2.67
IEX	0.03	6	2.55
Nasdaq PHLX	0.01	1	0.08
CHX	0.01	1	0.03
Nasdaq BX	0.01	1	0.62
NYSE	0.00	0	0.58
MIAX Pearl	0.00	0	0.54
Cboe BYX	0.00	0	0.46
Cboe EDGA	0.00	0	0.19
NYSE National	0.00	0	0.11
NYSE American	0.00	0	0.07
LTSE	0.00	0	0.04
Texas Stock Exchange LLC	0.00	0	0.02
24X National	0.00	0	0.00

chartexchange.com

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

FISN Nutrition Facts

0.09 servings per container

Serving size

203.41K

Calories

17.51K

% Day

% Avg

Off Exchange¹ 5K

26.67%

42.72%

NYSE Arca 5K

26.29%

15.08%

Cboe EDGX 4K

22.21%

5.70%

Nasdaq GSM 3K

17.77%

26.38%

Cboe BZX 1K

6.33%

2.14%

MEMX 118

0.67%

2.67%

IEX 6

0.03%

2.55%

Nasdaq PHLX 1

0.01%

0.08%

CHX 1

0.01%

0.03%

Nasdaq BX 1

0.01%

0.62%

NYSE 0

0.00%

0.58%

MIAX Pearl 0

0.00%

0.54%

Cboe BYX 0

0.00%

0.46%

Cboe EDGA 0

0.00%

0.19%

NYSE National 0

0.00%

0.11%

NYSE American 0

0.00%

0.07%

LTSE 0

0.00%

0.04%

Texas Stock Exchange LLC 0

0.00%

0.02%

24X National 0

0.00%

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

chartexchange.com

FISN Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 4,670, which is 26.67% of today's total volume.
Today's Lit volume is 12,839, which is 73.33%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 42.72%.
The average Lit volume has been 57.28%.

FISN Volume by Exchange

Off Exchange

NYSE Arca

Cboe EDGX

Nasdaq GSM

Cboe BZX

MEMX

IEX

Nasdaq BX

CHX

Nasdaq PHLX

MIAX Pearl