Dark

ONT
Onterris, Inc.
stock NYSE

At Close

Aug 6, 2026 3:59:56 PM EDT

15.09USD-33.524%(-7.61)3,048,705

12.80Bid 17.25Ask 4.45Spread

Pre-market

Aug 6, 2026 9:28:30 AM EDT

14.68USD-35.330%(-8.02)9,669

After-hours

Aug 6, 2026 4:40:30 PM EDT

14.76USD-2.190%(-0.33)1,263

OverviewOptionsHistoricalDark Pool PrintsShortsTrends

ONT Volume Aug 6, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	50.15	1,384,916	41.19
NYSE	13.27	366,570	33.75
Nasdaq GSM	9.48	261,932	7.73
Cboe BZX	7.05	194,711	3.45
NYSE Arca	6.88	189,890	3.35
IEX	6.42	177,241	5.35
Cboe EDGX	2.77	76,369	1.79
Cboe BYX	1.07	29,463	0.69
MEMX	0.93	25,815	0.90
Cboe EDGA	0.76	21,001	0.52
Nasdaq BX	0.33	9,118	0.32
NYSE National	0.25	6,957	0.24
MIAX Pearl	0.21	5,844	0.17
NYSE American	0.16	4,520	0.14
LTSE	0.16	4,328	0.19
Nasdaq PHLX	0.08	2,113	0.13
CHX	0.03	760	0.08
Texas Stock Exchange LLC	0.00	21	0.00
24X National	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.

ONT Nutrition Facts

4.77 servings per container

Serving size

578.66K

Calories

2.76M

% Day

% Avg

Off Exchange¹ 1M

50.15%

41.19%

NYSE 367K

13.27%

33.75%

Nasdaq GSM 262K

9.48%

7.73%

Cboe BZX 195K

7.05%

3.45%

NYSE Arca 190K

6.88%

3.35%

IEX 177K

6.42%

5.35%

Cboe EDGX 76K

2.77%

1.79%

Cboe BYX 29K

1.07%

0.69%

MEMX 26K

0.93%

0.90%

Cboe EDGA 21K

0.76%

0.52%

Nasdaq BX 9K

0.33%

0.32%

NYSE National 7K

0.25%

0.24%

MIAX Pearl 6K

0.21%

0.17%

NYSE American 5K

0.16%

0.14%

LTSE 4K

0.16%

0.19%

Nasdaq PHLX 2K

0.08%

0.13%

CHX 760

0.03%

0.08%

Texas Stock Exchange LLC 21

0.00%

24X National 0

0.00%

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

chartexchange.com

ONT Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 1,384,916, which is 50.15% of today's total volume.
Today's Lit volume is 1,376,653, which is 49.85%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 41.19%.
The average Lit volume has been 58.81%.

ONT Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

Cboe BZX

NYSE Arca

IEX

Cboe EDGX

Cboe BYX

MEMX

Cboe EDGA

Nasdaq BX