Unusual Options Activity
RMBS Unusual Options Activity - Rambus
- Last active day
- August 20, 2026
- Active days (30d)
- 11
- Biggest recent print
- Call $95.0000 · $128K
AI summary
On August 20, 2026, Rambus, Inc. (RMBS) experienced notable options activity with a single print recorded. A call option with a strike price of $95, expiring on August 21, 2026, traded for a premium of $127,500. This transaction reflects a volume-to-open interest ratio of 12.1, indicating a significant level of activity relative to existing open positions. There were no put options traded during this session, highlighting a one-sided interest in calls. Over the past 30 days, RMBS has seen options activity on 11 days, suggesting ongoing engagement from traders. The absence of put activity in this instance may suggest a focused sentiment towards bullish strategies in the near term. Overall, the data points to a concentrated interest in the call option at the specified strike price, with substantial premium involvement.
AI-generated summary
RMBS was last active on August 20, 2026.
Prints on August 20, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| RMBS | Call | $95.0000 | 08/21/26 (2d) | 12.1× | $128K | 69% |
History
- 2026-08-201 prints$128K calls$0K puts
- 2026-08-192 prints$345K calls$0K puts
- 2026-08-181 prints$217K calls$0K puts
- 2026-08-171 prints$0K calls$1.0M puts
- 2026-08-141 prints$0K calls$1.0M puts
- 2026-08-061 prints$0K calls$4.0M puts
- 2026-08-051 prints$0K calls$4.0M puts
- 2026-07-311 prints$651K calls$0K puts
- 2026-07-301 prints$651K calls$0K puts
- 2026-07-281 prints$0K calls$1.1M puts
- 2026-07-271 prints$0K calls$1.1M puts
- 2026-07-201 prints$0K calls$539K puts
- 2026-07-172 prints$0K calls$2.1M puts
- 2026-07-161 prints$0K calls$1.6M puts
- 2026-07-081 prints$97K calls$0K puts
- 2026-07-071 prints$97K calls$0K puts
- 2026-07-061 prints$117K calls$0K puts
- 2026-06-301 prints$2.7M calls$0K puts
- 2026-06-291 prints$2.7M calls$0K puts
- 2026-06-251 prints$0K calls$142K puts
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