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RBRK
Rubrik, Inc.
stock NYSE

Market Open

Jul 21, 2026 1:20:13 PM EDT

75.14USD-3.895%(-3.04)910,307

71.63Bid 78.83Ask 7.20Spread

Pre-market

Jul 21, 2026 9:28:30 AM EDT

79.33USD+1.471%(+1.15)2,119

After-hours

Jul 20, 2026 4:16:30 PM EDT

78.00USD-0.269%(-0.21)0

OverviewOptionsHistoricalDark Pool LevelsShortsTrends

RBRK Volume Jul 21, 2026 1:05:02 PM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	60.37	507,744	45.04
NYSE	13.93	117,188	27.98
Nasdaq GSM	7.85	66,024	9.36
IEX	4.84	40,734	4.45
NYSE Arca	4.65	39,102	4.06
Cboe BZX	3.05	25,642	3.42
Cboe EDGX	2.78	23,374	2.38
MEMX	1.25	10,475	1.03
Cboe BYX	0.34	2,827	0.39
Cboe EDGA	0.22	1,868	0.32
MIAX Pearl	0.20	1,655	0.22
NYSE National	0.18	1,503	0.16
Nasdaq PHLX	0.12	1,038	0.09
Nasdaq BX	0.10	844	0.22
NYSE American	0.07	565	0.08
Texas Stock Exchange LLC	0.04	345	0.00
CHX	0.01	126	0.81
LTSE	0.00	0	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.

RBRK Nutrition Facts

0.22 servings per container

Serving size

3.77M

Calories

841.05K

% Day

% Avg

Off Exchange¹ 508K

60.37%

45.04%

NYSE 117K

13.93%

27.98%

Nasdaq GSM 66K

7.85%

9.36%

IEX 41K

4.84%

4.45%

NYSE Arca 39K

4.65%

4.06%

Cboe BZX 26K

3.05%

3.42%

Cboe EDGX 23K

2.78%

2.38%

MEMX 10K

1.25%

1.03%

Cboe BYX 3K

0.34%

0.39%

Cboe EDGA 2K

0.22%

0.32%

MIAX Pearl 2K

0.20%

0.22%

NYSE National 2K

0.18%

0.16%

Nasdaq PHLX 1K

0.12%

0.09%

Nasdaq BX 844

0.10%

0.22%

NYSE American 565

0.07%

0.08%

Texas Stock Exchange LLC 345

0.04%

0.00%

CHX 126

0.01%

0.81%

LTSE 0

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

RBRK Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 507,744, which is 60.37% of today's total volume.
Today's Lit volume is 333,310, which is 39.63%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 45.04%.
The average Lit volume has been 54.96%.

RBRK Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

NYSE Arca

Cboe BZX

Cboe EDGX

MEMX

Cboe BYX

Cboe EDGA

MIAX Pearl