Options market record
AZN options flowcalls and puts bought each day.
On Oct 23, 2026, traders bought 262 AZN call contracts ($147.7K) and 130 put contracts ($91.1K). Calls were — and puts were — their respective 20-day medians. The underlying closed at $171.00 and 30-day implied volatility was 35.2%. On the call-buy top 10 on 5 of 486 trading days since Nov 11, 2024.
Each point is one trading day since Nov 11, 2024. Latest rankings · Earnings history
Daily contracts bought
Call contracts: min 22, max 89.21K, latest 262. Put contracts: min 5, max 37.14K, latest 130.
30-day implied volatility
30-day IV: min 16.3%, max 242.2%, latest 35.2%.
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 |
|---|---|---|---|---|
| May 20, 2025 | 7 | — | 5.8× | 1.2× |
| Apr 28, 2025 | 7 | 6 | 5.6× | 5.7× |
| Apr 16, 2025 | — | 6 | 0.3× | 6.0× |
| Feb 20, 2025 | 2 | — | 9.8× | — |
| Feb 10, 2025 | 10 | — | 6.0× | 1.1× |
| Jan 31, 2025 | 10 | — | 4.8× | — |
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