Dark

ONTF
ON24, Inc.
stock NYSE

Market Open

Oct 15, 2025 1:23:50 PM EDT

5.55USD-0.090%(0.00)51,812

5.54Bid 5.55Ask 0.01Spread

Pre-market

Oct 14, 2025 8:37:30 AM EDT

5.45USD-0.909%(-0.05)0

After-hours

Oct 14, 2025 4:00:30 PM EDT

5.52USD-0.541%(-0.03)0

OverviewOptionsHistoricalExchange VolumeShortsMore

ONTF Volume Oct 15, 2025 1:13:27 PM EDT

[NF]

Exchange	Day%	Volume	30D%
NYSE	30.90	14,987	37.35
Off Exchange¹	26.56	12,883	26.12
NYSE Arca	10.82	5,247	5.11
Nasdaq GSM	10.01	4,853	10.61
Cboe BZX	7.22	3,502	4.96
IEX	5.84	2,830	7.00
MEMX	3.72	1,803	2.15
Cboe BYX	1.95	948	1.95
Nasdaq BX	1.26	613	0.63
Cboe EDGX	0.96	467	2.81
NYSE National	0.46	223	0.36
MIAX Pearl	0.09	45	0.33
Cboe EDGA	0.09	44	0.31
NYSE American	0.06	27	0.27
Nasdaq PHLX	0.05	25	0.04
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.

ONTF Nutrition Facts

0.36 servings per container

Serving size

134.70K

Calories

48.50K

% Day

% Avg

NYSE 15K

30.90%

37.35%

Off Exchange¹ 13K

26.56%

26.12%

NYSE Arca 5K

10.82%

5.11%

Nasdaq GSM 5K

10.01%

10.61%

Cboe BZX 4K

7.22%

4.96%

IEX 3K

5.84%

7.00%

MEMX 2K

3.72%

2.15%

Cboe BYX 948

1.95%

Nasdaq BX 613

1.26%

0.63%

Cboe EDGX 467

0.96%

2.81%

NYSE National 223

0.46%

0.36%

MIAX Pearl 45

0.09%

0.33%

Cboe EDGA 44

0.09%

0.31%

NYSE American 27

0.06%

0.27%

Nasdaq PHLX 25

0.05%

0.04%

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

ONTF Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 12,883, which is 26.56% of today's total volume.
Today's Lit volume is 35,614, which is 73.44%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 26.12%.
The average Lit volume has been 73.88%.

ONTF Volume by Exchange

NYSE

Off Exchange

NYSE Arca

Nasdaq GSM

Cboe BZX

IEX

MEMX

Cboe BYX

Nasdaq BX

Cboe EDGX

NYSE National