Options market record
ASX options flowcalls and puts bought each day.
On Oct 23, 2026, traders bought 1.55K ASX call contracts ($749.1K) and 1.08K put contracts ($520K). Calls were — and puts were — their respective 20-day medians. The underlying closed at $38.87 and 30-day implied volatility was 65.7%. On the call-buy top 10 on 6 of 486 trading days since Nov 11, 2024.
Each point is one trading day since Nov 11, 2024. Latest rankings
Daily contracts bought
Call contracts: min 0, max 43.18K, latest 1.55K. Put contracts: min 0, max 7.51K, latest 1.08K.
30-day implied volatility
30-day IV: min 43.6%, max 117.6%, latest 65.7%.
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 |
|---|---|---|---|---|
| Aug 6, 2026 | 7 | — | 8.7× | — |
| Jul 16, 2026 | 3 | — | 18.8× | — |
| Jun 22, 2026 | 6 | — | 5.6× | — |
| Jun 18, 2026 | 2 | — | 22.9× | — |
| May 15, 2026 | 4 | — | 16.2× | — |
| May 5, 2026 | 5 | — | 10.6× | — |
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