Unusual Options Activity
KMX Unusual Options Activity - CarMax
- Last active day
- September 11, 2026
- Active days (30d)
- 6
- Biggest recent print
- Put $45.0000 · $53K
AI summary
On September 11, 2026, CarMax Inc (KMX) saw notable options activity with a single print recorded. The transaction involved a put option with a strike price of $45, set to expire on October 16, 2026. The premium for this put was $52,535, indicating a significant investment in this position. The volume to open interest (Vol/OI) ratio for this trade was 13.8, suggesting that this transaction may have had a considerable impact on the existing open interest for this strike. In the past 30 days, KMX has experienced active options trading on six days, reflecting ongoing interest in the stock's options market. Overall, this activity highlights a potential shift in sentiment or strategy among market participants regarding KMX.
AI-generated summary
Prints on September 11, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| KMX | Put | $45.0000 | 10/16/26 (36d) | 13.8× | $53K | 62% |
History
- 2026-09-111 prints$0K calls$53K puts
- 2026-09-101 prints$0K calls$53K puts
- 2026-09-011 prints$210K calls$0K puts
- 2026-08-311 prints$210K calls$0K puts
- 2026-08-241 prints$329K calls$0K puts
- 2026-08-211 prints$329K calls$0K puts
- 2026-07-301 prints$0K calls$150K puts
- 2026-07-291 prints$0K calls$150K puts
- 2026-07-211 prints$0K calls$334K puts
- 2026-07-201 prints$0K calls$334K puts
- 2026-07-061 prints$168K calls$0K puts
- 2026-07-021 prints$168K calls$0K puts
- 2026-06-176 prints$615K calls$822K puts
- 2026-06-168 prints$615K calls$1.1M puts
- 2026-06-152 prints$0K calls$348K puts
- 2026-06-121 prints$0K calls$46K puts
- 2026-06-031 prints$158K calls$0K puts
- 2026-06-021 prints$158K calls$0K puts
- 2026-05-133 prints$420K calls$91K puts
- 2026-05-051 prints$323K calls$0K puts
Related tickers