Options market record
TSEM options flowcalls and puts bought each day.
On Oct 26, 2026, traders bought 1.96K TSEM call contracts ($2.7M) and 608 put contracts ($1.1M). Calls were — and puts were — their respective 20-day medians. The underlying closed at $179.05 and 30-day implied volatility was 90.9%. On the call-buy top 10 on 2 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 1, max 12.12K, latest 1.96K. Put contracts: min 0, max 15.64K, latest 608.
30-day implied volatility
30-day IV: min 32.6%, max 117.6%, latest 90.9%.
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 |
|---|---|---|---|---|
| Jun 17, 2026 | — | 5 | 0.5× | 6.4× |
| Apr 8, 2026 | — | 8 | 0.5× | 5.7× |
| Apr 2, 2026 | 7 | — | 5.0× | 0.3× |
| Mar 25, 2026 | 8 | — | 6.3× | — |
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