Dark

SMMT
Summit Therapeutics Inc. Common Stock
stock NASDAQ

At Close

Jun 18, 2025 3:59:48 PM EDT

20.17USD+1.612%(+0.32)2,746,663

0.00Bid 0.00Ask 0.00Spread

Pre-market

Jun 18, 2025 9:08:30 AM EDT

19.85USD0.000%(0.00)2,806

After-hours

Jun 18, 2025 4:53:30 PM EDT

20.16USD-0.050%(-0.01)228,791

OverviewOptionsHistoricalExchange VolumeShortsMore

SMMT Volume Jun 18, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	43.86	1,240,112	45.55
Nasdaq GSM	41.51	1,173,473	28.78
NYSE Arca	3.92	110,768	7.31
Cboe BZX	2.53	71,420	3.37
Cboe EDGX	2.39	67,506	6.07
IEX	2.03	57,521	3.31
MEMX	1.17	33,215	1.91
NYSE	1.00	28,377	1.05
Cboe BYX	0.46	12,988	0.79
MIAX Pearl	0.39	10,961	0.57
Cboe EDGA	0.36	10,148	0.44
NYSE National	0.14	4,059	0.29
Nasdaq BX	0.13	3,571	0.32
Nasdaq PHLX	0.08	2,269	0.11
NYSE American	0.03	798	0.10
CHX	0.00	100	0.03
LTSE	0.00	0	0.01

chartexchange.com

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

SMMT Nutrition Facts

0.65 servings per container

Serving size

4.34M

Calories

2.83M

% Day

% Avg

Off Exchange¹ 1M

43.86%

45.55%

Nasdaq GSM 1M

41.51%

28.78%

NYSE Arca 111K

3.92%

7.31%

Cboe BZX 71K

2.53%

3.37%

Cboe EDGX 68K

2.39%

6.07%

IEX 58K

2.03%

3.31%

MEMX 33K

1.17%

1.91%

NYSE 28K

1.00%

1.05%

Cboe BYX 13K

0.46%

0.79%

MIAX Pearl 11K

0.39%

0.57%

Cboe EDGA 10K

0.36%

0.44%

NYSE National 4K

0.14%

0.29%

Nasdaq BX 4K

0.13%

0.32%

Nasdaq PHLX 2K

0.08%

0.11%

NYSE American 798

0.03%

0.10%

CHX 100

0.00%

0.03%

LTSE 0

0.00%

0.01%

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

chartexchange.com

SMMT Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 1,240,112, which is 43.86% of today's total volume.
Today's Lit volume is 1,587,174, which is 56.14%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 45.55%.
The average Lit volume has been 54.45%.

SMMT Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe BZX

Cboe EDGX

IEX

MEMX

NYSE

Cboe BYX

MIAX Pearl

Cboe EDGA