Alpha Teknova (TKNO) Options Chain
NASDAQ: TKNOHealth CareBiotechnology: In Vitro & In Vivo Diagnostic SubstancesUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 40
- Share price
- $8.84
- Put/call ratio (OI)
- 21.00
- Expected move
- ±$2.27
- Open interest (C / P)
- 1 / 21
TKNO options summary
The TKNO options chain for the November 20, 2026 expiration lists 1 call and 1 put contracts, with 40 days until expiration. Open interest stands at 1 calls and 21 puts, a put/call ratio of 21.00, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $10.00 strike is 77.5%, which implies the market expects a move of about ±$2.27 (25.7%) in Alpha Teknova stock by expiration.
The most open interest sits at the $10.00 call (1 contracts) and the $7.50 put (21 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
TKNO options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 7.50 | 0.25 | 0.55 | 0.55 | |||||
| 1.00 | 0.00 | 1.00 | 10.00 | — | — | — | |||||
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 TKNO put/call ratio?
For the November 20, 2026 expiration, the TKNO put/call ratio based on open interest is 21.00 (21 puts vs 1 calls). A ratio above 1 means more puts than calls.
What is TKNO's implied volatility?
At-the-money implied volatility for TKNO options expiring November 20, 2026 is about 77.5%, an annualized estimate of how much the market expects Alpha Teknova stock to move.
How many TKNO option expiration dates are there?
TKNO has 4 listed expiration dates, from Oct 16, 2026 to Mar 19, 2027.
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.