Tower Semiconductor (TSEM) Options Chain
NASDAQ: TSEMTechnologySemiconductorsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 13, 2026
- Days to expiration
- 34
- Share price
- $228.71
- Put/call ratio (OI)
- 0.05
- Put/call ratio (volume)
- 0.06
- Open interest (C / P)
- 39 / 2
TSEM options summary
The TSEM options chain for the November 13, 2026 expiration lists 11 call and 11 put contracts, with 34 days until expiration. Open interest stands at 39 calls and 2 puts, a put/call ratio of 0.05, which is tilted bullish, with calls outnumbering puts. The most open interest sits at the $280.00 call (10 contracts) and the $160.00 put (2 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
TSEM options chain · November 13, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 160.00 | 0.15 | 4.90 | 1.10 | |||||
| — | — | — | 170.00 | — | — | 2.68 | |||||
| — | — | — | 195.00 | — | — | 4.60 | |||||
| — | — | — | 200.00 | — | — | 10.20 | |||||
| — | — | — | 205.00 | — | — | 5.12 | |||||
| — | — | — | 215.00 | — | — | 7.80 | |||||
| 39.80 | 23.00 | 30.00 | 220.00 | — | — | 8.39 | |||||
| — | — | — | 225.00 | — | — | 10.95 | |||||
| 20.00 | — | — | 230.00 | — | — | — | |||||
| — | — | — | 235.00 | — | — | 13.22 | |||||
| 16.14 | 15.20 | 19.40 | 240.00 | — | — | 19.40 | |||||
| 33.72 | 10.00 | 17.60 | 250.00 | — | — | — | |||||
| 16.37 | 10.10 | 13.70 | 255.00 | — | — | — | |||||
| 10.40 | 8.10 | 14.60 | 260.00 | — | — | — | |||||
| 11.49 | — | — | 270.00 | — | — | 41.62 | |||||
| 9.79 | 3.80 | 9.70 | 280.00 | — | — | — | |||||
| 17.02 | 3.80 | 9.00 | 285.00 | — | — | — | |||||
| 6.88 | 2.15 | 7.00 | 300.00 | — | — | — | |||||
| 12.72 | — | — | 305.00 | — | — | — | |||||
In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.
Frequently asked questions
What is the TSEM put/call ratio?
For the November 13, 2026 expiration, the TSEM put/call ratio based on open interest is 0.05 (2 puts vs 39 calls), and 0.06 based on today's volume. A ratio above 1 means more puts than calls.
How many TSEM option expiration dates are there?
TSEM has 11 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.
What does "in the money" mean?
A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.