Options market record
CME options flowcalls and puts bought each day.
On Oct 5, 2026, traders bought 1.49K CME call contracts ($521.5K) and 638 put contracts ($321.3K). Calls were — and puts were — their respective 20-day medians. The underlying closed at $270.03 and 30-day implied volatility was 32.2%. On the call-buy top 10 on 2 of 473 trading days since Nov 11, 2024.
Each point is one trading day since Nov 11, 2024. Latest rankings
Daily contracts bought
Call contracts: min 49, max 296.72K, latest 1.49K. Put contracts: min 30, max 15.66K, latest 638.
30-day implied volatility
30-day IV: min 14.6%, max 39.0%, latest 32.2%.
Days in a top-10 list
Ranked by contracts bought today compared with the stock's own median over the previous 20 trading days.
| Date | Call-buy rank | Put-buy rank | Call vs normal | Put vs normal |
|---|---|---|---|---|
| Jul 16, 2026 | 8 | — | 6.7× | — |
| Dec 6, 2024 | 1 | — | 43.2× | — |
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