Options market record
TSEM options flowcalls and puts bought each day.
On Oct 5, 2026, traders bought 314 TSEM call contracts ($449K) and 503 put contracts ($308.3K). Calls were — and puts were — their respective 20-day medians. The underlying closed at $250.26 and 30-day implied volatility was 72.1%. On the call-buy top 10 on 2 of 473 trading days since Nov 11, 2024.
Each point is one trading day since Nov 11, 2024. Latest rankings
Daily contracts bought
Call contracts: min 1, max 12.12K, latest 314. Put contracts: min 0, max 9.12K, latest 503.
30-day implied volatility
30-day IV: min 32.6%, max 117.6%, latest 72.1%.
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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