Options market record
ASML options flowcalls and puts bought each day.
On Oct 23, 2026, traders bought 4.86K ASML call contracts ($16.1M) and 4.45K put contracts ($17.4M). Calls were 1.3× and puts were 1.2× their respective 20-day medians. The underlying closed at $1,574.02 and 30-day implied volatility was 43.9%. On the call-buy top 10 on 2 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 995, max 28.42K, latest 4.86K. Put contracts: min 926, max 31.2K, latest 4.45K.
30-day implied volatility
30-day IV: min 26.6%, max 77.8%, latest 43.9%.
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 |
|---|---|---|---|---|
| Jan 2, 2026 | — | 5 | 3.8× | 5.1× |
| Jul 17, 2025 | — | 10 | 4.4× | 5.5× |
| Jul 16, 2025 | 3 | 3 | 10.9× | 10.8× |
| Jun 24, 2025 | 7 | — | 7.2× | 1.2× |
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