Dark

FISN
Deep Fission, Inc. Common Stock
stock NASDAQ

At Close

Aug 10, 2026 3:58:14 PM EDT

7.91USD-12.153%(-1.10)406,840

0.00Bid 0.00Ask 0.00Spread

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)435

Overview HistoricalExchange VolumeShortsTrends

FISN Volume Aug 11, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	42.66	174,008	42.77
Nasdaq GSM	24.31	99,159	26.39
NYSE Arca	18.17	74,120	15.07
Cboe EDGX	8.87	36,201	5.65
IEX	1.48	6,025	2.56
Cboe BZX	1.46	5,950	2.13
MEMX	1.41	5,759	2.68
MIAX Pearl	0.51	2,078	0.54
NYSE	0.41	1,691	0.58
Texas Stock Exchange LLC	0.22	900	0.02
NYSE National	0.10	425	0.11
Nasdaq BX	0.10	405	0.62
Cboe EDGA	0.09	372	0.19
CHX	0.06	232	0.03
NYSE American	0.05	224	0.08
Nasdaq PHLX	0.04	177	0.09
Cboe BYX	0.04	173	0.46
LTSE	0.00	0	0.04
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

2.01 servings per container

Serving size

203.41K

Calories

407.90K

% Day

% Avg

Off Exchange¹ 174K

42.66%

42.77%

Nasdaq GSM 99K

24.31%

26.39%

NYSE Arca 74K

18.17%

15.07%

Cboe EDGX 36K

8.87%

5.65%

IEX 6K

1.48%

2.56%

Cboe BZX 6K

1.46%

2.13%

MEMX 6K

1.41%

2.68%

MIAX Pearl 2K

0.51%

0.54%

NYSE 2K

0.41%

0.58%

Texas Stock Exchange LLC 900

0.22%

0.02%

NYSE National 425

0.10%

0.11%

Nasdaq BX 405

0.10%

0.62%

Cboe EDGA 372

0.09%

0.19%

CHX 232

0.06%

0.03%

NYSE American 224

0.05%

0.08%

Nasdaq PHLX 177

0.04%

0.09%

Cboe BYX 173

0.04%

0.46%

LTSE 0

0.00%

0.04%

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 174,008, which is 42.66% of today's total volume.
Today's Lit volume is 233,891, which is 57.34%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 42.77%.
The average Lit volume has been 57.23%.

FISN Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe EDGX

IEX

Cboe BZX

MEMX

MIAX Pearl

NYSE

Texas Stock Exchange LLC

NYSE National