Unusual Options Activity
PACB Unusual Options Activity - Pacific Biosciences of California
- Last active day
- October 6, 2026
- Active days (30d)
- 7
- Biggest recent print
- Call $3.0000 · $1.6M
AI summary
On October 6, 2026, Pacific Biosciences of California, Inc. (PACB) experienced notable options activity with a significant call print. A single call option was executed for the 3.00 strike expiring on December 18, 2026, with a premium of $1,604,799. This transaction reflects a volume-to-open interest ratio of 3.3, indicating a relatively active interest compared to existing open positions. There were no put options traded on this day, highlighting a clear preference for calls among participants. Over the past 30 days, PACB has seen options activity on seven different days, suggesting a growing interest in its options market. The absence of put activity combined with the substantial call premium may indicate a bullish sentiment among traders, although the overall context of the market should be considered.
AI-generated summary
PACB was last active on October 6, 2026.
Prints on October 6, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| PACB | Call | $3.0000 | 12/18/26 (74d) | 3.3× | $1.6M | 101% |
History
- 2026-10-061 prints$1.6M calls$0K puts
- 2026-10-051 prints$1.6M calls$0K puts
- 2026-10-021 prints$572K calls$0K puts
- 2026-10-016 prints$4.2M calls$0K puts
- 2026-09-305 prints$3.6M calls$0K puts
- 2026-09-291 prints$68K calls$0K puts
- 2026-09-281 prints$68K calls$0K puts
- 2026-07-061 prints$65K calls$0K puts
- 2026-07-021 prints$65K calls$0K puts
- 2026-06-261 prints$38K calls$0K puts
- 2026-06-253 prints$236K calls$0K puts
- 2026-06-242 prints$198K calls$0K puts
- 2026-04-151 prints$105K calls$0K puts
- 2026-04-141 prints$48K calls$0K puts
- 2026-03-091 prints$0K calls$50K puts
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