RBRK
Rubrik, Inc.
stockNYSE
At CloseOct 8, 2026 3:59:54 PM EDT
120.91USD-2.279%(-2.82)2,412,335
120.75Bid127.60Ask6.85SpreadPre-marketOct 8, 2026 9:21:30 AM EDT
123.39USD-0.272%(-0.34)
After-hoursOct 8, 2026 4:10:30 PM EDT
120.89USD-0.017%(-0.02)
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25.13B
Previous Close
$123.73
Beta
1.58
52-Week High
$127.90 2026-10-06
52-Week Low
$42.25 2026-04-10
SMA 50
$99.24
SMA 200
$72.58
Avg. Vol 10D
2.64M
Avg. Vol 30D
3.55M
Avg. Vol 90D
3.58M
Relative Vol
0.58
207.30M
157.41M
75.93%
13,722,476
8.72%
4.22
54%/46%
58.77%
29.86%
0.2500%
4,300,000
2,199
11,068
71,800
Oct 8, 2026
Rubrik expands Project Hourglass with three new partners · 
Investing.com
Factory Announces Connor Maloney as Head of Federal · 
Business Wire
Oct 7, 2026
Rubrik CTO Nithrakashyap sells $4.78m in RBRK stock · Investing.com
Oct 6, 2026
Rubrik director Yvonne Wassenaar sells $85,799 in shares · Investing.com
RBRK Performance
| Period | Price | Date | Change | Beta |
|---|---|---|---|---|
| 1W | 115.40 | 2026-10-01 | +5.05% | 5.007 |
| 1M | 91.63 | 2026-09-08 | +32.30% | -0.060 |
| 3M | 84.40 | 2026-07-08 | +43.64% | 1.680 |
| 6M | 51.63 | 2026-04-08 | +134.81% | 1.369 |
| 1Y | 84.25 | 2025-10-08 | +43.89% | 1.581 |
| 2Y | 34.63 | 2024-10-08 | +250.07% | — |
RBRK Stock Summary
Rubrik, Inc. (NYSE:RBRK) stock price today is $121.23, and today's volume is 2,044,257. RBRK is down 2.020% today. The 30 day average volume is 3.55M. RBRK market cap is $25.13B with 207.30M shares outstanding.