Unusual Options Activity
KLAC Unusual Options Activity - KLA
- Last active day
- October 12, 2026
- Active days (30d)
- 19
- Biggest recent print
- Call $202.5000 · $960K
AI summary
On October 9, 2026, KLA Corporation (KLAC) experienced notable options activity with a total of five prints. The call premium reached approximately $1.41 million, while the put premium was around $1.02 million, indicating a heavier emphasis on call options for the day. The most significant transaction was a call option with a strike price of $202.50, expiring on October 16, 2026, which accounted for a premium of about $959,742 and had a volume-to-open interest ratio of 5.8. Another prominent call option was at the $210.00 strike, also expiring on October 16, with a premium of $454,240 and a volume-to-open interest ratio of 2.0. On the put side, the highest premium was for a $190.00 strike option expiring on October 23, totaling $467,860 with a volume-to-open interest ratio of 3.4. Additional put activity included another $190.00 strike option expiring on October 16, with a premium of $466,206 and a volume-to-open interest ratio of 1.6. Overall, the activity reflects a mix of bullish sentiment through calls and some hedging or bearish positioning via puts.
AI-generated summary
Prints on October 12, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| KLAC | Call | $202.5000 | 10/16/26 (6d) | 5.8× | $960K | 64% | |
| KLAC | Call | $210.0000 | 10/16/26 (6d) | 2.0× | $454K | 62% |
History
- 2026-10-122 prints$1.4M calls$0K puts
- 2026-10-095 prints$1.4M calls$1.0M puts
- 2026-10-083 prints$0K calls$1.0M puts
- 2026-10-073 prints$595K calls$69K puts
- 2026-10-063 prints$595K calls$1.4M puts
- 2026-10-051 prints$0K calls$1.4M puts
- 2026-10-021 prints$1.6M calls$0K puts
- 2026-10-012 prints$1.8M calls$0K puts
- 2026-09-301 prints$232K calls$0K puts
- 2026-09-291 prints$0K calls$181K puts
- 2026-09-281 prints$0K calls$181K puts
- 2026-09-252 prints$1.8M calls$0K puts
- 2026-09-242 prints$1.8M calls$0K puts
- 2026-09-231 prints$1.4M calls$0K puts
- 2026-09-221 prints$1.4M calls$0K puts
- 2026-09-186 prints$3.0M calls$34.9M puts
- 2026-09-177 prints$3.0M calls$35.9M puts
- 2026-09-161 prints$0K calls$1.0M puts
- 2026-09-141 prints$175K calls$0K puts
- 2026-09-112 prints$175K calls$3.0M puts
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