VinFast Auto (VFS) Options Chain

NASDAQ: VFSIndustrialsAuto ManufacturingUSD

3.06-0.01 (-0.33%)

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

Expiration date

Expiration: Dec 18, 2026
Days to expiration: 68
Share price: $3.06
Put/call ratio (OI): 0.81
Put/call ratio (volume): 0.56
ATM implied volatility: 71.7%
Expected move: ±$0.9467
Open interest (C / P): 1.06K / 857

VFS options summary

The VFS options chain for the December 18, 2026 expiration lists 7 call and 4 put contracts, with 68 days until expiration. Open interest stands at 1,064 calls and 857 puts, a put/call ratio of 0.81, which is fairly balanced between calls and puts. At-the-money implied volatility near the $3.00 strike is 71.7%, which implies the market expects a move of about ±$0.9467 (30.9%) in VinFast Auto stock by expiration.

The most open interest sits at the $4.00 call (660 contracts) and the $3.00 put (476 contracts).

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

VFS options chain · December 18, 2026

VFS 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
3	1	143.8%	2.30	1.70	2.45	1.00	—	—	—	—	—	—
9	1	89.1%	1.23	0.75	1.50	2.00	0.00	0.05	0.10	68.8%	1	137
330	44	70.7%	0.40	0.35	0.45	3.00	0.30	0.40	0.35	72.7%	18	476
VFS $3.06
660	1	79.3%	0.15	0.05	0.25	4.00	0.65	1.40	1.05	63.7%	10	244
57	1	123.4%	0.10	0.00	0.40	5.00	—	—	—	—	—	—
0	3	50.0%	0.20	0.00	0.00	6.00	0.00	0.00	3.34	—	—	0
5	1	103.1%	0.01	0.00	0.05	7.00	—	—	—	—	—	—

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 VFS put/call ratio?

For the December 18, 2026 expiration, the VFS put/call ratio based on open interest is 0.81 (857 puts vs 1,064 calls), and 0.56 based on today's volume. A ratio above 1 means more puts than calls.

What is VFS's implied volatility?

At-the-money implied volatility for VFS options expiring December 18, 2026 is about 71.7%, an annualized estimate of how much the market expects VinFast Auto stock to move.

How many VFS option expiration dates are there?

VFS has 5 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.