Dark

NCNA
NuCana plc
stock NASDAQ ADR

At Close

Aug 28, 2026 3:59:58 PM EDT

1.78USD+21.429%(+0.31)945,956

1.52Bid 2.06Ask 0.54Spread

Pre-market

Aug 28, 2026 9:13:30 AM EDT

1.49USD+1.354%(+0.02)240

After-hours

Aug 28, 2026 4:59:30 PM EDT

1.45USD-18.768%(-0.33)217,585

OverviewHistoricalExchange VolumeShortsMore

NCNA Volume Aug 28, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	59.33	467,244	58.38
Nasdaq GSM	17.38	136,893	18.74
NYSE Arca	13.84	109,011	12.29
Cboe EDGX	2.95	23,250	3.94
MEMX	2.10	16,531	2.04
MIAX Pearl	1.34	10,581	1.09
Cboe BZX	0.78	6,134	0.89
Cboe EDGA	0.54	4,237	0.31
IEX	0.50	3,921	0.94
24X National	0.43	3,394	0.22
Nasdaq BX	0.33	2,596	0.19
Cboe BYX	0.26	2,049	0.51
NYSE	0.17	1,376	0.39
Nasdaq PHLX	0.04	278	0.03
NYSE American	0.00	3	0.02

chartexchange.com

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

NCNA Nutrition Facts

24.41 servings per container

Serving size

32.26K

Calories

787.50K

% Day

% Avg

Off Exchange¹ 467K

59.33%

58.38%

Nasdaq GSM 137K

17.38%

18.74%

NYSE Arca 109K

13.84%

12.29%

Cboe EDGX 23K

2.95%

3.94%

MEMX 17K

2.10%

2.04%

MIAX Pearl 11K

1.34%

1.09%

Cboe BZX 6K

0.78%

0.89%

Cboe EDGA 4K

0.54%

0.31%

IEX 4K

0.50%

0.94%

24X National 3K

0.43%

0.22%

Nasdaq BX 3K

0.33%

0.19%

Cboe BYX 2K

0.26%

0.51%

NYSE 1K

0.17%

0.39%

Nasdaq PHLX 278

0.04%

0.03%

NYSE American 3

0.00%

0.02%

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

chartexchange.com

NCNA Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 467,244, which is 59.33% of today's total volume.
Today's Lit volume is 320,254, which is 40.67%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 58.38%.
The average Lit volume has been 41.62%.

NCNA Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe EDGX

MEMX

MIAX Pearl

Cboe BZX

Cboe EDGA

IEX

24X National

Nasdaq BX