Options market record
AMKR options flowcalls and puts bought each day.
On Oct 26, 2026, traders bought 10.98K AMKR call contracts ($2M) and 13.24K put contracts ($3.2M). Calls were 8.1× and puts were 10.9× their respective 20-day medians. The underlying closed at $38.15 and 30-day implied volatility was 81.7%. On the call-buy top 10 on 6 of 487 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 10, max 24.9K, latest 10.98K. Put contracts: min 1, max 25.8K, latest 13.24K.
30-day implied volatility
30-day IV: min 38.1%, max 117.2%, latest 81.7%.
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 |
|---|---|---|---|---|
| Oct 26, 2026 | 4 | 2 | 8.1× | 10.9× |
| Jul 29, 2026 | — | 5 | 3.0× | 6.0× |
| Jul 28, 2026 | — | 3 | 5.8× | 7.0× |
| Jul 27, 2026 | — | 4 | 3.9× | 4.9× |
| Jul 20, 2026 | — | 8 | 0.7× | 4.9× |
| Jun 16, 2026 | 3 | — | 6.1× | 1.9× |
| Jun 2, 2026 | 10 | — | 8.2× | — |
| May 19, 2026 | — | 8 | 0.5× | 4.5× |
| Feb 9, 2026 | 8 | — | 8.0× | — |
| Nov 3, 2025 | 5 | — | 7.2× | — |
| Oct 28, 2025 | 6 | — | 10.0× | — |
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