Tennant (TNC) Options Chain
NYSE: TNCIndustrialsIndustrial Machinery/ComponentsUSD
At close: Oct 8, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 8
- Share price
- $65.94
- Put/call ratio (OI)
- 1.72
- Put/call ratio (volume)
- 2.56
- Expected move
- ±$6.18
- Open interest (C / P)
- 71 / 122
TNC options summary
The TNC options chain for the October 16, 2026 expiration lists 10 call and 9 put contracts, with 8 days until expiration. Open interest stands at 71 calls and 122 puts, a put/call ratio of 1.72, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $65.00 strike is 63.3%, which implies the market expects a move of about ±$6.18 (9.4%) in Tennant stock by expiration.
The most open interest sits at the $80.00 call (32 contracts) and the $80.00 put (34 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
TNC options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 21.60 | 32.20 | 37.00 | 45.00 | 0.00 | 4.90 | 0.05 | |||||
| 22.98 | 29.10 | 34.00 | 50.00 | 0.00 | 4.80 | 2.53 | |||||
| — | — | — | 55.00 | 0.00 | 4.80 | 3.73 | |||||
| 9.58 | 4.50 | 8.50 | 60.00 | 0.10 | 4.90 | 0.90 | |||||
| 3.90 | 0.05 | 4.90 | 65.00 | 0.05 | 4.90 | 1.40 | |||||
| 0.85 | 0.00 | 4.90 | 70.00 | 1.50 | 5.90 | 3.20 | |||||
| 2.15 | 0.00 | 2.55 | 75.00 | 0.65 | 5.50 | 4.79 | |||||
| 0.91 | 0.00 | 0.40 | 80.00 | 8.40 | 9.50 | 3.60 | |||||
| 1.39 | 3.10 | 7.50 | 85.00 | — | — | — | |||||
| 0.08 | 0.00 | 4.90 | 90.00 | 0.00 | 0.00 | 29.00 | |||||
| 2.45 | 0.00 | 0.00 | 95.00 | — | — | — | |||||
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 TNC put/call ratio?
For the October 16, 2026 expiration, the TNC put/call ratio based on open interest is 1.72 (122 puts vs 71 calls), and 2.56 based on today's volume. A ratio above 1 means more puts than calls.
What is TNC's implied volatility?
At-the-money implied volatility for TNC options expiring October 16, 2026 is about 63.3%, an annualized estimate of how much the market expects Tennant stock to move.
How many TNC option expiration dates are there?
TNC has 4 listed expiration dates, from Oct 16, 2026 to Apr 16, 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.