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CYCN
Cyclerion Therapeutics, Inc. Common Stock
stock NASDAQ

At Close

Apr 22, 2026 3:59:30 PM EDT

3.08USD+2.667%(+0.08)112,649

0.00Bid 0.00Ask 0.00Spread

Pre-market

Apr 22, 2026 8:48:30 AM EDT

2.96USD-1.457%(-0.04)207

After-hours

Apr 20, 2026 4:39:30 PM EDT

2.94USD-2.319%(-0.07)0

OverviewHistoricalDark Pool LevelsShortsMore

CYCN Volume Apr 22, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	63.67	71,719	47.45
Nasdaq GSM	22.07	24,856	10.72
NYSE Arca	5.94	6,686	20.17
Cboe EDGX	5.06	5,703	8.65
IEX	1.28	1,447	0.82
Cboe BZX	1.04	1,170	3.54
NYSE National	0.36	400	0.05
NYSE	0.33	369	1.53
Nasdaq BX	0.09	103	0.39
Nasdaq PHLX	0.07	76	0.01
Cboe BYX	0.05	59	0.51
MEMX	0.04	43	3.79
Cboe EDGA	0.01	11	0.84
MIAX Pearl	0.00	1	1.51
NYSE American	0.00	0	0.02
24X National	0.00	0	0.01
LTSE	0.00	0	0.00
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

0.01 servings per container

Serving size

9.53M

Calories

112.64K

% Day

% Avg

Off Exchange¹ 72K

63.67%

47.45%

Nasdaq GSM 25K

22.07%

10.72%

NYSE Arca 7K

5.94%

20.17%

Cboe EDGX 6K

5.06%

8.65%

IEX 1K

1.28%

0.82%

Cboe BZX 1K

1.04%

3.54%

NYSE National 400

0.36%

0.05%

NYSE 369

0.33%

1.53%

Nasdaq BX 103

0.09%

0.39%

Nasdaq PHLX 76

0.07%

0.01%

Cboe BYX 59

0.05%

0.51%

MEMX 43

0.04%

3.79%

Cboe EDGA 11

0.01%

0.84%

MIAX Pearl 1

0.00%

1.51%

NYSE American 0

0.00%

0.02%

24X National 0

0.00%

0.01%

LTSE 0

0.00%

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 71,719, which is 63.67% of today's total volume.
Today's Lit volume is 40,924, which is 36.33%.
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

Nasdaq GSM

NYSE Arca

Cboe EDGX

IEX

Cboe BZX

NYSE National

NYSE

Nasdaq BX

Nasdaq PHLX

Cboe BYX