NIO (NIO) Options Chain

NYSE: NIOIndustrialsAuto ManufacturingUSD

3.58+0.17 (+4.99%)

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

Expiration date

Expiration: Nov 20, 2026
Days to expiration: 40
Share price: $3.58
Put/call ratio (OI): 0.46
Put/call ratio (volume): 1.64
ATM implied volatility: 52.7%
Expected move: ±$0.625
Open interest (C / P): 181.12K / 83.92K

NIO options summary

The NIO options chain for the November 20, 2026 expiration lists 12 call and 12 put contracts, with 40 days until expiration. Open interest stands at 181,124 calls and 83,921 puts, a put/call ratio of 0.46, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $4.00 strike is 52.7%, which implies the market expects a move of about ±$0.625 (17.5%) in NIO stock by expiration.

The most open interest sits at the $4.00 call (59.03K contracts) and the $4.00 put (36.34K contracts).

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

NIO options chain · November 20, 2026

NIO 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
134	7	225.0%	2.63	2.46	2.75	1.00	0.00	0.00	0.01	50.0%	—	0
104	2	50.0%	1.60	1.46	1.70	2.00	0.00	0.04	0.02	106.3%	1	111
4,108	318	64.1%	0.64	0.57	0.66	3.00	0.04	0.07	0.04	55.5%	102	17,564
NIO $3.58
59,035	6,025	54.7%	0.12	0.11	0.12	4.00	0.49	0.52	0.52	50.8%	12,010	36,342
28,687	809	64.8%	0.02	0.02	0.03	5.00	1.41	1.47	1.43	62.5%	9	25,892
25,775	26	82.8%	0.01	0.01	0.02	6.00	2.37	2.62	2.52	115.6%	7	3,915
30,103	68	100.0%	0.02	0.01	0.02	7.00	3.30	3.70	3.40	140.6%	2	2
10,752	196	109.4%	0.01	0.00	0.02	8.00	3.90	4.90	4.45	273.1%	2	0
7,315	8	112.5%	0.01	0.00	0.01	9.00	5.30	5.70	5.35	175.0%	15	15
6,805	2	134.4%	0.01	0.00	0.02	10.00	6.10	6.90	6.35	189.1%	70	70
2,624	1	159.4%	0.01	0.00	0.04	11.00	6.90	7.90	7.53	323.1%	10	10
5,682	2	162.5%	0.01	0.00	0.03	12.00	8.10	8.90	8.48	211.7%	2	0

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 NIO put/call ratio?

For the November 20, 2026 expiration, the NIO put/call ratio based on open interest is 0.46 (83,921 puts vs 181,124 calls), and 1.64 based on today's volume. A ratio above 1 means more puts than calls.

What is NIO's implied volatility?

At-the-money implied volatility for NIO options expiring November 20, 2026 is about 52.7%, an annualized estimate of how much the market expects NIO stock to move.

How many NIO option expiration dates are there?

NIO has 15 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.