Options market record
CAH options flowcalls and puts bought each day.
On Nov 13, 2026, traders bought 190 CAH call contracts ($650.8K) and 359 put contracts ($57.3K). Calls were — and puts were — their respective 20-day medians. The underlying closed at $281.10 and 30-day implied volatility was 25.0%.
Each point is one trading day since Nov 11, 2024. Latest rankings · Earnings history
Daily contracts bought
Call contracts: min 50, max 16.06K, latest 190. Put contracts: min 7, max 17.43K, latest 359.
30-day implied volatility
30-day IV: min 15.7%, max 54.8%, latest 25.0%.
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 |
|---|---|---|---|---|
| Apr 7, 2025 | — | 4 | — | 8.1× |
| Apr 3, 2025 | — | 8 | — | 9.3× |
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