Unusual Options Activity
CIEN Unusual Options Activity - Ciena
- Last active day
- September 11, 2026
- Active days (30d)
- 15
- Biggest recent print
- Call $350.0000 · $507K
AI summary
On September 11, 2026, Ciena Corporation (CIEN) experienced notable options activity with two significant prints. The call side saw a premium of $506,900 for a call option with a strike price of $350, expiring on September 18, 2026. This print had a volume-to-open interest ratio of 3.5, indicating a higher level of trading activity relative to existing open positions. On the put side, a premium of $210,910 was recorded for a put option with a strike price of $310, also expiring on September 18, 2026. This print had a volume-to-open interest ratio of 1.9, suggesting moderate activity compared to the open interest. Over the past 30 days, CIEN has seen options activity on 15 different days, reflecting ongoing interest in the stock's options market. The balance of call and put premiums indicates a stronger inclination toward calls during this session.
AI-generated summary
CIEN was last active on September 11, 2026.
Prints on September 11, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| CIEN | Call | $350.0000 | 09/18/26 (8d) | 3.5× | $507K | 64% | |
| CIEN | Put | $310.0000 | 09/18/26 (8d) | 1.9× | $211K | 62% |
History
- 2026-09-112 prints$507K calls$211K puts
- 2026-09-102 prints$507K calls$211K puts
- 2026-09-091 prints$422K calls$0K puts
- 2026-09-081 prints$422K calls$0K puts
- 2026-09-043 prints$1.7M calls$14.5M puts
- 2026-09-039 prints$3.9M calls$15.7M puts
- 2026-09-0210 prints$3.3M calls$4.7M puts
- 2026-09-016 prints$1.4M calls$5.2M puts
- 2026-08-312 prints$325K calls$1.6M puts
- 2026-08-271 prints$1.3M calls$0K puts
- 2026-08-261 prints$1.3M calls$0K puts
- 2026-08-191 prints$0K calls$182K puts
- 2026-08-181 prints$0K calls$182K puts
- 2026-08-131 prints$854K calls$0K puts
- 2026-08-122 prints$1.3M calls$0K puts
- 2026-08-111 prints$419K calls$0K puts
- 2026-08-031 prints$987K calls$0K puts
- 2026-07-311 prints$987K calls$0K puts
- 2026-07-291 prints$0K calls$310K puts
- 2026-07-281 prints$0K calls$310K puts
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