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CYCN
Cyclerion Therapeutics, Inc. Common Stock
stock NASDAQ

Market Open

Apr 23, 2026 9:57:33 AM EDT

3.06USD-0.163%(0.00)15,050

2.59Bid 3.49Ask 0.90Spread

Pre-market

Apr 23, 2026 8:56:30 AM EDT

3.02USD-1.307%(-0.04)427

After-hours

Apr 20, 2026 4:39:30 PM EDT

2.94USD-2.319%(-0.07)0

OverviewHistoricalExchange VolumeShortsMore

CYCN Volume Apr 23, 2026 10:13:24 AM EDT

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Exchange	Day%	Volume	30D%
Off Exchange¹	66.89	10,018	47.45
NYSE Arca	23.12	3,462	20.17
Nasdaq GSM	6.28	941	10.71
Cboe EDGX	1.95	292	8.65
MEMX	0.94	141	3.79
Cboe BZX	0.37	55	3.54
IEX	0.33	50	0.82
NYSE	0.11	16	1.53
MIAX Pearl	0.01	1	1.51
Nasdaq PHLX	0.00	0	0.01
LTSE	0.00	0	0.00
24X National	0.00	0	0.01
Cboe EDGA	0.00	0	0.84
NYSE American	0.00	0	0.02
NYSE National	0.00	0	0.05
Nasdaq BX	0.00	0	0.39
Cboe BYX	0.00	0	0.51
CHX	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.

CYCN Nutrition Facts

0.00 servings per container

Serving size

9.53M

Calories

14.98K

% Day

% Avg

Off Exchange¹ 10K

66.89%

47.45%

NYSE Arca 3K

23.12%

20.17%

Nasdaq GSM 941

6.28%

10.71%

Cboe EDGX 292

1.95%

8.65%

MEMX 141

0.94%

3.79%

Cboe BZX 55

0.37%

3.54%

IEX 50

0.33%

0.82%

NYSE 16

0.11%

1.53%

MIAX Pearl 1

0.01%

1.51%

Nasdaq PHLX 0

0.00%

0.01%

LTSE 0

0.00%

24X National 0

0.00%

0.01%

Cboe EDGA 0

0.00%

0.84%

NYSE American 0

0.00%

0.02%

NYSE National 0

0.00%

0.05%

Nasdaq BX 0

0.00%

0.39%

Cboe BYX 0

0.00%

0.51%

CHX 0

0.00%

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

chartexchange.com

CYCN Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 10,018, which is 66.89% of today's total volume.
Today's Lit volume is 4,958, which is 33.11%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 47.45%.
The average Lit volume has been 52.55%.

CYCN Volume by Exchange

Off Exchange

NYSE Arca

Nasdaq GSM

Cboe EDGX

MEMX

Cboe BZX

IEX

NYSE

MIAX Pearl

NYSE National

Nasdaq BX