Dark

BL
BlackLine, Inc. Common Stock
stock NASDAQ

At Close

Jul 31, 2026 3:59:59 PM EDT

31.40USD+2.414%(+0.74)513,953

0.00Bid 0.00Ask 0.00Spread

Pre-market

Jul 30, 2026 9:15:30 AM EDT

32.12USD+4.762%(+1.46)0

After-hours

Jul 31, 2026 4:00:30 PM EDT

31.40USD0.000%(0.00)113,002

OverviewOptionsHistoricalDark Pool LevelsShortsMore

BL Volume Jul 31, 2026

[NF]

Exchange	Day%	Volume	30D%
Nasdaq GSM	42.64	219,118	39.29
Off Exchange¹	40.20	206,603	41.07
IEX	4.67	23,985	5.99
NYSE Arca	4.03	20,731	4.81
Cboe BZX	3.25	16,699	3.62
Cboe EDGX	1.97	10,115	1.96
NYSE	0.91	4,652	0.91
MEMX	0.63	3,222	0.57
Cboe BYX	0.44	2,248	0.44
Texas Stock Exchange LLC	0.28	1,416	0.01
LTSE	0.28	1,414	0.12
Cboe EDGA	0.25	1,293	0.33
MIAX Pearl	0.12	627	0.17
Nasdaq PHLX	0.12	617	0.15
Nasdaq BX	0.10	539	0.20
24X National	0.04	200	0.03
CHX	0.04	197	0.12
NYSE National	0.03	154	0.12
NYSE American	0.02	109	0.10

chartexchange.com

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

BL Nutrition Facts

0.49 servings per container

Serving size

1.04M

Calories

513.94K

% Day

% Avg

Nasdaq GSM 219K

42.64%

39.29%

Off Exchange¹ 207K

40.20%

41.07%

IEX 24K

4.67%

5.99%

NYSE Arca 21K

4.03%

4.81%

Cboe BZX 17K

3.25%

3.62%

Cboe EDGX 10K

1.97%

1.96%

NYSE 5K

0.91%

MEMX 3K

0.63%

0.57%

Cboe BYX 2K

0.44%

Texas Stock Exchange LLC 1K

0.28%

0.01%

LTSE 1K

0.28%

0.12%

Cboe EDGA 1K

0.25%

0.33%

MIAX Pearl 627

0.12%

0.17%

Nasdaq PHLX 617

0.12%

0.15%

Nasdaq BX 539

0.10%

0.20%

24X National 200

0.04%

0.03%

CHX 197

0.04%

0.12%

NYSE National 154

0.03%

0.12%

NYSE American 109

0.02%

0.10%

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

chartexchange.com

BL Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 206,603, which is 40.20% of today's total volume.
Today's Lit volume is 307,336, which is 59.80%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 41.07%.
The average Lit volume has been 58.93%.

BL Volume by Exchange

Nasdaq GSM

Off Exchange

IEX

NYSE Arca

Cboe BZX

Cboe EDGX

NYSE

MEMX

Cboe BYX

Texas Stock Exchange LLC

LTSE