NN (NNBR) Options Chain

NASDAQ: NNBRIndustrialsIndustrial Machinery/ComponentsUSD

3.95-0.06 (-1.50%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Dec 18, 2026
Days to expiration: 68
Share price: $3.95
Put/call ratio (OI): 0.34
Put/call ratio (volume): 0.11
ATM implied volatility: 72.8%
Expected move: ±$1.24
Open interest (C / P): 3.08K / 1.05K

NNBR options summary

The NNBR options chain for the December 18, 2026 expiration lists 3 call and 2 put contracts, with 68 days until expiration. Open interest stands at 3,084 calls and 1,051 puts, a put/call ratio of 0.34, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $5.00 strike is 72.8%, which implies the market expects a move of about ±$1.24 (31.4%) in NN stock by expiration.

The most open interest sits at the $2.50 call (1.44K contracts) and the $2.50 put (940 contracts).

Summary generated from market data by MetaCap's automated system. Methodology

NNBR options chain · December 18, 2026

NNBR calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
1,442	1	99.2%	1.55	1.40	1.70	2.50	0.00	0.40	0.18	128.5%	1	940
NNBR $3.95
1,090	4	83.6%	0.39	0.15	0.35	5.00	0.80	1.55	1.26	62.1%	2	111
552	23	108.2%	0.10	0.05	0.15	7.50	—	—	—	—	—	—

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 NNBR put/call ratio?

For the December 18, 2026 expiration, the NNBR put/call ratio based on open interest is 0.34 (1,051 puts vs 3,084 calls), and 0.11 based on today's volume. A ratio above 1 means more puts than calls.

What is NNBR's implied volatility?

At-the-money implied volatility for NNBR options expiring December 18, 2026 is about 72.8%, an annualized estimate of how much the market expects NN stock to move.

How many NNBR option expiration dates are there?

NNBR 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.