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CYCN
Cyclerion Therapeutics, Inc. Common Stock
stock NASDAQ

At Close

Feb 20, 2026 3:57:37 PM EST

1.33USD-2.206%(-0.03)8,481

0.00Bid 0.00Ask 0.00Spread

Pre-market

Feb 18, 2026 9:25:30 AM EST

1.27USD-6.618%(-0.09)0

After-hours

Feb 19, 2026 4:20:30 PM EST

1.35USD+2.273%(+0.03)0

OverviewHistoricalDark Pool PrintsShortsMore

CYCN Volume Feb 20, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	51.21	4,343	59.47
Nasdaq GSM	18.89	1,602	14.64
Cboe EDGX	10.82	918	7.04
NYSE Arca	10.67	905	11.53
IEX	4.34	368	0.97
Cboe BZX	2.65	225	1.23
MEMX	1.41	120	2.18
NYSE National	0.00	0	0.09
CHX	0.00	0	0.03
NYSE American	0.00	0	0.03
Nasdaq PHLX	0.00	0	0.05
Cboe BYX	0.00	0	0.65
Cboe EDGA	0.00	0	0.17
Nasdaq BX	0.00	0	0.29
NYSE	0.00	0	0.63
MIAX Pearl	0.00	0	0.99
24X National Exchange LLC	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

0.05 servings per container

Serving size

154.32K

Calories

8.48K

% Day

% Avg

Off Exchange¹ 4K

51.21%

59.47%

Nasdaq GSM 2K

18.89%

14.64%

Cboe EDGX 918

10.82%

7.04%

NYSE Arca 905

10.67%

11.53%

IEX 368

4.34%

0.97%

Cboe BZX 225

2.65%

1.23%

MEMX 120

1.41%

2.18%

NYSE National 0

0.00%

0.09%

CHX 0

0.00%

0.03%

NYSE American 0

0.00%

0.03%

Nasdaq PHLX 0

0.00%

0.05%

Cboe BYX 0

0.00%

0.65%

Cboe EDGA 0

0.00%

0.17%

Nasdaq BX 0

0.00%

0.29%

NYSE 0

0.00%

0.63%

MIAX Pearl 0

0.00%

0.99%

24X National Exchange LLC 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 4,343, which is 51.21% of today's total volume.
Today's Lit volume is 4,138, which is 48.79%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 59.47%.
The average Lit volume has been 40.53%.

CYCN Volume by Exchange

Off Exchange

Nasdaq GSM

Cboe EDGX

NYSE Arca

IEX

Cboe BZX

MEMX

NYSE

Cboe BYX

MIAX Pearl

Nasdaq BX