Unusual Options Activity
RBRK Unusual Options Activity - Rubrik
- Last active day
- September 15, 2026
- Active days (30d)
- 8
- Biggest recent print
- Call $105.0000 · $161K
AI summary
On September 15, 2026, Rubrik, Inc. Class A Common Stock (RBRK) saw notable options activity with a single print recorded. The transaction involved a call option with a strike price of $105, expiring on September 18, 2026, and generated a premium of $161,040. This print reflects a volume-to-open interest ratio of 1.9, indicating a relatively active position compared to existing open interest. In the past 30 days, RBRK has recorded options activity on 8 days, suggesting a consistent interest in its options market. Notably, no put options were traded during this session, highlighting a one-sided focus on call options. The absence of put premiums further emphasizes the bullish sentiment reflected in this transaction. Overall, the activity in RBRK options may indicate a heightened interest among traders in the near-term performance of the underlying stock.
AI-generated summary
RBRK was last active on September 15, 2026.
Prints on September 15, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| RBRK | Call | $105.0000 | 09/18/26 (4d) | 1.9× | $161K | 71% |
History
- 2026-09-151 prints$161K calls$0K puts
- 2026-09-142 prints$216K calls$0K puts
- 2026-09-111 prints$55K calls$0K puts
- 2026-08-312 prints$489K calls$0K puts
- 2026-08-289 prints$2.7M calls$1.9M puts
- 2026-08-277 prints$2.2M calls$1.9M puts
- 2026-08-241 prints$293K calls$0K puts
- 2026-08-211 prints$293K calls$0K puts
- 2026-08-132 prints$8.7M calls$0K puts
- 2026-08-122 prints$8.7M calls$0K puts
- 2026-08-114 prints$3.3M calls$0K puts
- 2026-08-104 prints$3.3M calls$0K puts
- 2026-07-281 prints$310K calls$0K puts
- 2026-07-271 prints$310K calls$0K puts
- 2026-07-242 prints$129K calls$0K puts
- 2026-07-232 prints$129K calls$0K puts
- 2026-07-221 prints$64K calls$0K puts
- 2026-07-211 prints$64K calls$0K puts
- 2026-07-201 prints$53K calls$0K puts
- 2026-07-171 prints$53K calls$0K puts
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